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Uncompensated Hospital Care Costs Is Warranted' which was released on 
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Report to the Ranking Member, Committee on Finance, U.S. Senate: 

United States Government Accountability Office: 
GAO: 

November 2009: 

Medicaid: 

Ongoing Federal Oversight of Payments to Offset Uncompensated Hospital 
Care Costs Is Warranted: 

GAO-10-69: 

GAO Highlights: 

Highlights of GAO-10-69, a report to the Ranking Member, Committee on 
Finance, U.S. Senate. 

Why GAO Did This Study: 

In addition to standard Medicaid payments, hospitals receive 
supplemental payments for uncompensated costs of care provided to 
uninsured and Medicaid patients. These supplemental payments are 
referred to as disproportionate share hospital (DSH) payments. 
Hospitals may also receive non-DSH supplemental payments. In fiscal 
year 2006, DSH payments totaled about $17 billion and non-DSH 
supplemental payments exceeded $6 billion. Hospitals’ DSH payments are 
limited to their uncompensated care costs, that is, their costs for 
covered care less Medicaid and other payments. Concerns have been 
raised about the accuracy of DSH payment limits, particularly as states 
may estimate limits using data that are not audited or up to date. GAO 
was asked to examine (1) how state DSH payments in 2006 compared to DSH 
payment limits, and (2) certain aspects of states’ calculations of 2006 
DSH payment limits. In selected states, GAO analyzed state Medicaid 
payment data and interviewed officials from the states and from the 
Centers for Medicare & Medicaid Services (CMS), the federal agency that 
oversees Medicaid. 

What GAO Found: 

In four states selected on the basis of their large supplemental 
payments, state-reported DSH payments varied widely as a percentage of 
the hospital-specific DSH payment limits that the states calculated. 
DSH payments to 682 hospitals in California, Michigan, New York, and 
Texas ranged from less than 1 percent to more than 169 percent of DSH 
payment limits. GAO identified a small number of hospitals in three 
states—California, New York, and Texas—that received DSH payments in 
excess of their hospital-specific DSH payment limits, and officials 
from these states reported that they had taken or plan to take actions 
to correct the excess payments. The four states paid government-
operated hospitals a relatively high proportion of their estimated DSH 
payment limits, with state-operated psychiatric hospitals called 
institutions for mental diseases receiving the largest relative 
payments in three states. 

In examining the four states’ calculations of 2006 DSH payment limits, 
GAO found that two of the four states’ hospital-specific DSH limits for 
2006 were not calculated appropriately; that is, the states did not 
take into account all Medicaid payments the hospitals received. 
Specifically, when estimating hospital uncompensated care costs for the 
purpose of calculating their 2006 DSH payment limits, for 91 hospitals 
in California and 88 hospitals in Texas the states did not, as 
required, take into account the non-DSH supplemental Medicaid payments 
the hospitals had received. In addition, in light of a series of 
reports from the Department of Health and Human Services’ Office of 
Inspector General that found that a number of states had used data that 
did not accurately represent hospitals’ costs, GAO examined whether the 
four states used updated data for calculating DSH payment limits, and 
had their state-calculated DSH payment limits or the data used to 
calculate them independently audited. GAO found that none of the four 
states (1) consistently updated 2006 hospital DSH payment limits and 
(2) subjected hospital DSH payment limits to an independent audit. 
However, California, Michigan, and New York had processes to update 
their DSH payment limits to reflect actual costs and used data from 
sources subject to an audit for some hospitals. Under a final rule that 
CMS issued in December 2008, during the course of GAO’s review, all 
states will be required to use actual cost data for hospital-specific 
DSH payment limits and have their DSH payment limits independently 
audited. Although the 2008 final rule set a December 2009 deadline for 
states to report to CMS the results of their independent audits of 2005 
and 2006 DSH payments, there will be a transition period before the 
agency will take any action on such reports. California’s experience 
indicates that implementing the requirements of CMS’s 2008 final rule 
could have a substantial effect on hospital-specific DSH payment limits 
in the future. In 2006, the state reduced DSH payment limits for 22 
hospitals by over 49 percent after applying a methodology based on 
audited and updated data. 

What GAO Recommends: 

GAO recommends that CMS ensure that states account for all Medicaid 
payments, including non-DSH supplemental payments, when calculating DSH 
payment limits. CMS agreed with GAO’s recommendation. 

View [hyperlink, http://www.gao.gov/products/GAO-10-69] or key 
components. For more information, contact Katherine Iritani at (202) 
512-7114 or iritanik@gao.gov. 

[End of section] 

Contents: 

Letter: 

Background: 

DSH Payments Varied Widely Relative to State-Calculated Hospital DSH 
Payment Limits, with Relatively Higher Payments Made to Government- 
Operated Hospitals: 

Not All Reviewed States Accounted for Non-DSH Supplemental Payments, 
Consistently Updated DSH Payment Limits, or Subjected DSH Payment 
Limits to Independent Audits: 

Conclusions: 

Recommendations for Executive Action: 

Agency and External Comments and Our Evaluation: 

Appendix I: Objectives, Scope, and Methodology: 

Appendix II: Issues Related to Disproportionate Share Hospital Payments 
in Two States: 

Appendix III: Comparison of Disproportionate Share Hospital Payments to 
Payment Limits by Categories of Hospitals: 

Appendix IV: Comments from the Department of Health & Human Services: 

Appendix V: GAO Contact and Staff Acknowledgments: 

Related GAO Products: 

Tables: 

Table 1: Examples of Congressional Actions to Control DSH Spending and 
Improve Accountability of DSH Payments, 1990 through 2003: 

Table 2: Number of Hospitals That Received a DSH Payment, Range of DSH 
Payments as a Percentage of State-Calculated Hospital DSH Payment 
Limits, and Range of DSH Payment Amounts by State, State Fiscal Year 
2006: 

Table 3: Comparison of Federal Share of DSH Payments to IMDs to IMD 
Payment Limits for Federal Fiscal Year 2006, by State: 

Table 4: Audit Status of the Sources of Data Used by States in 
Calculating 2006 DSH Payment Limits, by State: 

Table 5: Number of Hospitals and DSH Payments as a Percentage of State- 
Calculated DSH Payment Limits by Operating Organization and State, 
State Fiscal Year 2006: 

Table 6: Number of Hospitals and DSH Payments as a Percentage of State- 
Calculated DSH Payment Limits by Hospital Type and State, State Fiscal 
Year 2006: 

Table 7: DSH Payments, State-Calculated DSH Payment Limits, and DSH 
Payments as a Percentage of Limits Grouped by State, Operating 
Organization, and Type of Hospital, State Fiscal Year 2006: 

Table 8: Hospitals' Share of Total Uncompensated Care Costs, Hospitals' 
Share of Total DSH Payments, and Total DSH Payments by State, Operating 
Organization, and Hospital Type, State Fiscal Year 2006: 

Table 9: DSH Payments, Non-DSH Supplemental Payments, and Total 
Supplemental Payments by State, Operating Organization, and Hospital 
Type, State Fiscal Year 2006: 

Figures: 

Figure 1: Basic Components for Calculating Hospital DSH Payment Limits: 

Figure 2: DSH Payments as a Percentage of State-Calculated DSH Payment 
Limits, by State and Operating Organization, State Fiscal Year 2006: 

Figure 3: DSH Payments as a Percentage of State-Calculated DSH Payment 
Limits by State and Hospital Type, State Fiscal Year 2006: 

Figure 4: Three States' Standard Medicaid and Medicaid DSH Payments to 
Government-Operated IMDs as a Percentage of the Hospitals' Total 
Operating Costs, State Fiscal Year 2006: 

Abbreviations: 

CMS: Centers for Medicare & Medicaid Services: 

DSH: disproportionate share hospital: 

FMAP: federal medical assistance percentage: 

HHS: U.S. Department of Health & Human Services: 

IMD: institution for mental diseases: 

MMA: Medicare Prescription Drug, Improvement, and Modernization Act: 

OIG: Office of Inspector General: 

UPL: upper payment limit: 

[End of section] 

United States Government Accountability Office: 
Washington, DC 20548: 

November 20, 2009: 

The Honorable Charles E. Grassley: 
Ranking Member: 
Committee on Finance: 
United States Senate: 

Dear Senator Grassley: 

Medicaid, a program that finances health care for certain low-income 
individuals, is a significant source of funding for hospitals, which 
receive billions of dollars both in standard Medicaid payments related 
to specific services for Medicaid patients and in Medicaid supplemental 
payments.[Footnote 1] The federal government and the states share in 
the cost of Medicaid, with the federal government matching at least 50 
percent of state expenditures for Medicaid services and administration. 
In 2003, we designated Medicaid as a high-risk program, in part because 
of state financing arrangements in which states made large, 
inappropriate supplemental payments to government providers.[Footnote 
2] A large component of Medicaid supplemental payments is 
disproportionate share hospital (DSH) payments, which are designed to 
help offset hospitals' uncompensated costs for serving Medicaid and 
uninsured low-income individuals. Many state Medicaid programs have 
also established other supplemental payments, which are also funded in 
part with federal dollars, to supplement standard Medicaid payments and 
help offset the costs of care provided to individuals covered by 
Medicaid. For example, over the years many states have used the 
flexibility under Medicaid's upper payment limit (UPL) to make 
supplemental payments to hospitals and other providers that were 
separate from and in addition to standard Medicaid payments and DSH 
supplemental payments. For purposes of this report, we refer to these 
other Medicaid supplemental payments as non-DSH supplemental payments. 
In May 2008, we reported that states made at least $23 billion in 
Medicaid DSH and non-DSH supplemental payments during fiscal year 2006--
nearly three-quarters as DSH payments--but that the exact amount was 
unknown because states did not report all their payments.[Footnote 3] 

Congress has taken certain actions to help ensure the integrity of 
Medicaid DSH payments. For example, in 1991, Congress limited overall 
federal expenditures for DSH payments and established DSH allotments 
for states, which are annual limits on federal matching funds available 
for payments made by each state to qualifying hospitals.[Footnote 4] In 
1993, Congress created a hospital DSH payment limit capping the amount 
of DSH payments a state may pay to an individual hospital.[Footnote 5] 
As a result, under federal law, a hospital's DSH payments may not 
exceed a hospital's uncompensated care costs; that is, the costs 
incurred in furnishing hospital services during the year to Medicaid 
patients and the uninsured, net of Medicaid payments made to the 
hospital and of payments made by uninsured patients for those 
services.[Footnote 6] 

In response to continuing concerns about the integrity of DSH payments, 
Congress and the Centers for Medicare & Medicaid Services (CMS), the 
agency within the Department of Health and Human Services (HHS) that 
oversees the Medicaid program, took additional steps in the late 1990s 
and early to mid-2000s to ensure the appropriateness of states' DSH 
payments to hospitals. 

* In 1997, Congress created a second type of DSH payment limit, which 
restricted the total amount of DSH payments a state could make to 
institutions for mental diseases (IMD) or other mental health 
facilities as a group.[Footnote 7] 

* In 2002, CMS clarified in a letter to state Medicaid directors 
[Footnote 8] that states must account for non-DSH Medicaid supplemental 
payments when estimating uncompensated care costs; that is, non-DSH 
supplemental payments must be considered Medicaid payments for the 
purpose of estimating uncompensated care costs and calculating the 
associated hospital DSH payment limits.[Footnote 9] 

* In 2003, Congress mandated improved accountability for DSH payments 
under the Medicare Prescription Drug, Improvement, and Modernization 
Act of 2003 (MMA), by providing that the Secretary of HHS require, 
beginning in federal fiscal year 2004, states to submit annual, 
independent certified audits of their DSH programs and annually report 
information on their DSH programs. Required report information includes 
the hospitals that received DSH payments, the amount of DSH payments 
they received, and other information the Secretary determines is 
necessary to ensure the appropriateness of states' DSH 
payments.[Footnote 10] In 2005, CMS issued a proposed rule in response 
to these DSH auditing and reporting requirements.[Footnote 11] As 
discussed later in this report, CMS did not finalize this rule until 
December 2008, during the course of this review.[Footnote 12] 

Concerns about state DSH programs and CMS's oversight and 
accountability for DSH and non-DSH supplemental payments have 
continued. In 2006, HHS's Office of Inspector General (OIG) published a 
summary of findings from prior reviews of 10 states' DSH payments. The 
HHS OIG found that one state's DSH payment limits and associated DSH 
payments were not accurate because the state did not account for non- 
DSH supplemental payments. They also found the states that used 
historical cost and payment data to estimate hospitals' uncompensated 
care costs would have significantly lowered their DSH payments and 
payment limits if they had updated the limits with actual cost data 
once they became available. In our May 2008 report, we reported 
additional concerns about CMS's ability to oversee state DSH programs 
given the lack of information it collected on states' Medicaid 
supplemental payments. We found that CMS did not require states to 
report hospital-specific data, such as data on the DSH and non-DSH 
supplemental payments made to each hospital. Such data are needed to 
ensure that (1) states account for non-DSH supplemental payments when 
calculating hospital uncompensated care costs and associated DSH 
payment limits and (2) DSH payments to individual hospitals do not 
exceed these limits.[Footnote 13] 

This report responds to your request for information on how states' DSH 
payments to individual hospitals and categories of hospitals compare to 
hospital DSH payment limits and on state methods for estimating 
uncompensated care costs.[Footnote 14] For selected states, this report 
examines the following. 

1. How 2006 DSH payments to individual hospitals and categories of 
hospitals compare to 2006 hospital DSH payment limits. 

2. Certain aspects of states' methods for estimating uncompensated care 
costs for the purpose of calculating hospitals' 2006 DSH payment 
limits. 

To determine how DSH payments to hospitals and categories of hospitals 
compared to hospital DSH payment limits in selected states, we obtained 
state-reported DSH payments for state and federal fiscal year 2006 and 
state-calculated DSH payment limits for fiscal year 2006 for all 
hospitals,[Footnote 15] including IMDs, that received a DSH payment. 
[Footnote 16] We obtained this information for four selected states--
California, Michigan, New York, and Texas--which were included in our 
May 2008 report on Medicaid supplemental payments. These states 
represented those that reported making the largest total amount of DSH 
and non-DSH supplemental payments in 2005. Although Massachusetts was 
included in our May 2008 report, we excluded the state from this review 
because it did not make DSH payments in 2006.[Footnote 17] For the four 
states selected for this review, we examined DSH payments as a 
percentage of hospital DSH payment limits and determined whether these 
payments exceeded the limits.[Footnote 18] We also obtained information 
from a CMS database that allowed us to categorize hospitals by 
operating organization (government or private) and hospital type 
(children's, general, or IMD) and performed additional comparisons 
between payments and hospital-specific limits across different hospital 
categories.[Footnote 19] Because of past concerns about DSH payments to 
state-operated IMDs, we identified total DSH payments made to IMDs in 
each state and compared the federal share of these payments to each 
state's IMD DSH payment limit for federal fiscal year 2006 as published 
in the Federal Register.[Footnote 20] We also compared Medicaid and DSH 
payments to these hospitals to state data on each hospital's total 
operating costs. We reviewed relevant Medicaid laws, regulations, and 
policy documents and discussed with CMS officials the federal 
requirements on DSH payment limits for individual hospitals and for 
IMDs as a group. 

We examined two aspects of selected states' methods for calculating DSH 
payment limits: (1) the extent to which states accounted for non-DSH 
supplemental payments, as required, when estimating uncompensated care 
costs for the purpose of calculating 2006 hospital DSH payment limits, 
and (2) the extent to which states updated hospital DSH payment limits 
with actual cost data for 2006 when they became available and had their 
state-calculated hospital DSH payment limits and the data used to 
calculate them independently audited. To assess these aspects of state 
hospital DSH payment limit calculations, we reviewed documentation of 
state methods in state Medicaid plans and state policy guidance 
provided by state officials. We reviewed relevant federal Medicaid 
policy documents and discussed related CMS policies with CMS officials. 
We also obtained and reviewed the data and calculations states used to 
estimate uncompensated care costs for state fiscal year 2006. We 
discussed state methods and data with state officials and reviewed 
documentation needed to determine the extent to which states updated 
2006 DSH payment limits with 2006 cost and payment data, when they 
became available, and had their payment limits independently audited. 
In addition, we determined the extent to which the data sources states 
used to calculate DSH payment limits were subject to independent audit, 
for example by a public accounting firm or a state auditing agency. 

Beyond these two aspects of state methods for estimating hospital 
uncompensated care costs, we did not examine the states' methods for 
estimating uncompensated care costs. In addition, we did not 
independently test data used by states to estimate uncompensated care 
costs for the purpose of calculating DSH payment limits. That is, we 
did not audit states' data sources or determine the extent to which 
they accurately captured costs and payments related to inpatient and 
outpatient services to Medicaid enrollees or low-income uninsured 
individuals. We requested that the states review the data they reported 
to us and confirm that they were complete and accurate. We also checked 
for missing data and inconsistencies in the data. We determined that 
the state data on 2006 DSH payments and 2006 state-calculated hospital 
DSH payment limits were sufficiently reliable for the purposes of 
comparing state-reported DSH payments to state-calculated DSH payment 
limits. The information we obtained from the four states cannot be 
generalized to all states. 

We conducted this performance audit from June 2008 through October 2009 
in accordance with generally accepted government auditing standards. 
Those standards require that we plan and perform the audit to obtain 
sufficient, appropriate evidence to provide a reasonable basis for our 
findings and conclusions based on our audit objectives. We believe that 
the evidence obtained provides a reasonable basis for our findings and 
conclusions based on our audit objectives. 

Background: 

Title XIX of the Social Security Act established Medicaid as a federal- 
state partnership that finances health care for certain low-income 
individuals, including children, families, the aged, and the 
disabled.[Footnote 21] In 2008, Medicaid provided health coverage for 
over 62 million individuals. Within broad federal requirements, each 
state operates and administers its Medicaid program in accordance with 
a CMS-approved state Medicaid plan. These plans detail the populations 
served, the services covered (such as physician services, nursing home 
care, and inpatient hospital care), and the methods used to calculate 
payments to providers. Qualified health care providers are paid for 
rendering covered services to Medicaid beneficiaries.[Footnote 22] The 
federal government matches state Medicaid expenditures for services 
according to a state's federal medical assistance percentage (FMAP). 
The FMAP is based on a statutory formula under which the federal share 
of a state's Medicaid expenditures for services may range from 50 to 83 
percent.[Footnote 23] 

All state Medicaid programs make supplemental payments--that is, 
payments that are separate from and in addition to those made at a 
state's standard payment rates--to certain providers. For the purposes 
of this report, we classified supplemental payments into two general 
categories: DSH and non-DSH. 

* DSH payments. Under federal law, states are required to make DSH 
payments to hospitals that serve a disproportionate share of low-income 
individuals.[Footnote 24] Congress established DSH payments to 
hospitals in 1981 when changes were made to the methods states could 
use to determine Medicaid hospital payment rates, in response to 
concerns about the effects those changes could have on hospitals 
serving large numbers of Medicaid and low-income individuals.[Footnote 
25] 

* Non-DSH payments. Most states also make non-DSH supplemental payments 
to providers, though unlike DSH payments, these payments are not 
required. In reviewing the purposes of the non-DSH supplemental payment 
programs in five states, we reported in May 2008 that in some cases, 
the states' reported purposes for their non-DSH programs were similar 
to those of DSH programs in that they provided supplemental payments to 
hospitals serving Medicaid, indigent, or uninsured individuals, or a 
combination of these groups. Non-DSH supplemental payments include 
those made under Medicaid's UPL.[Footnote 26] Federal Medicaid 
regulations define the UPL as a ceiling on federal matching of Medicaid 
expenditures.[Footnote 27] This ceiling is based on what Medicare--the 
federal health care program for seniors aged 65 and older and some 
disabled individuals--would pay for comparable services. States' 
standard payment rates for providers are, in practice, often less than 
the UPL, and states have established programs to make non-DSH 
supplemental payments to providers that are above standard Medicaid 
payments but below the UPL. 

Much attention has been focused on Medicaid supplemental payments, in 
part because of their growth and size and also because of concerns that 
we and others have raised. From 1994 through 2007, we issued reports on 
various inappropriate payment arrangements whereby states received 
federal matching funds by making large, often temporary, supplemental 
payments to certain government providers.[Footnote 28] In May 2008, we 
found that CMS's Medicaid expenditure reports showed that between 
October 2005 and September 2006 states made approximately $17 billion 
and $6 billion in DSH and non-DSH supplemental payments, respectively, 
but states did not report all non-DSH payments. 

Under federal Medicaid law, states must restrict DSH payments made to 
an individual hospital to a hospital's annual uncompensated care costs 
for hospital services provided to Medicaid and uninsured patients. 
[Footnote 29] Specifically, uncompensated care costs are defined as 
those incurred in furnishing inpatient and outpatient services by the 
hospital to individuals who either are eligible for Medicaid or have no 
health insurance (or other source of third-party coverage), net of any 
Medicaid payments and payments by uninsured patients. Hospitals collect 
cost information by inpatient, outpatient, and other types of services 
as well as information on the amount of services provided to Medicaid, 
uninsured, and other patient populations. States then combine the cost 
information with information on the amount of services provided to 
Medicaid and uninsured patients to estimate the costs related to 
providing hospital services to these patients. For example, when 
estimating inpatient costs for Medicaid patients, a state may multiply 
the average cost of a day of inpatient care by the number of days of 
inpatient care provided to Medicaid patients. Generally, to determine 
the uncompensated care costs for Medicaid patients, states subtract 
Medicaid payments from the hospital's estimated Medicaid costs. 
[Footnote 30] Through this process, states calculate hospital DSH 
payment limits. The methods and data sources used to determine 
uncompensated care costs for the purpose of calculating DSH payment 
limits may vary by state. Figure 1 illustrates the basic components of 
the hospital DSH payment limits as identified by CMS. 

Figure 1: Basic Components for Calculating Hospital DSH Payment Limits: 

[Refer to PDF for image: illustration] 

Medicaid costs minus Medicaid revenues equals Estimated uncompensated 
care costs for Medicaid patients. 

Uninsured costs minus Uninsured revenues equals Estimated uncompensated 
care costs for uninsured patients. 

Estimated uncompensated care costs for Medicaid patients[A] plus 
Estimated uncompensated care costs for uninsured patients equals 
Hospital DSH payment limit. 

Medicaid costs include: 

* Inpatient and outpatient fee-for-service (FFS) Medicaid costs; 
* Inpatient and outpatient Medicaid managed care costs. 

Medicaid revenues include:
* Inpatient and outpatient Medicaid FFS payments; 
* Payments from Medicaid managed care organizations; 
* Medicaid non-DSH supplemental payments; 
* Other payments made on behalf of Medicaid-eligible patients. 

Uninsured costs include: 

* Inpatient and outpatient costs for hospital services provided to 
patients with no source of third-party coverage. 

Uninsured revenues include:
* Revenues from or on behalf of patients with no source of third-party 
coverage. 

Source: GAO analysis of CMS information. 

[A] Hospital-specific DSH limit calculations must account for 
situations where Medicaid revenues exceed Medicaid costs. When 
calculating a hospital's DSH payment limit, a state must account for 
such a Medicaid surplus by subtracting it from the hospital's 
uncompensated care costs for uninsured patients. 

[End of figure] 

Since the early 1990s, a variety of legislative actions have been taken 
at the federal level to control federal spending and improve 
accountability of DSH payments, including the 1993 hospital DSH payment 
limits and the 1997 payment limit for IMDs as a group (see table 1). 
Within these requirements states have broad flexibility in how they 
distribute their DSH funding among DSH-eligible hospitals. 

Table 1: Examples of Congressional Actions to Control DSH Spending and 
Improve Accountability of DSH Payments, 1990 through 2003: 

Congressional action: In 1991, Congress limited overall federal 
expenditures for DSH and established allotments limiting federal DSH 
funds to individual states[A]; 
Condition: Rapid growth in DSH expenditures, from just under $1 billion 
in 1990 to almost $17 billion in 1992. 

Congressional action: In 1993, Congress set a limit on DSH payments to 
individual hospitals equivalent to a hospital's uncompensated care 
costs[B]; 
Condition: Inappropriate payment arrangements through which some states 
made unusually large DSH payments to government hospitals, which then 
returned the bulk of the payments to the state. 

Congressional action: In 1997, Congress limited the total amount of DSH 
payments states could make to IMDs or other mental health 
facilities[C]; 
Condition: A large share of DSH payments were paid to state-operated 
psychiatric hospitals, where they were used to pay for services not 
covered by Medicaid or were returned to the state treasuries. 

Congressional action: In 1997, Congress required that states provide an 
annual report to the Secretary of HHS describing DSH payments made to 
each hospital[D]; In 2003, Congress provided that the Secretary was to 
require states to submit annual DSH reports and independent certified 
audits of DSH payments[E]; 
Condition: Lack of information on state DSH programs, including the 
hospitals receiving DSH payments and the amount of DSH payments 
received. 

Source: GAO. 

[A] Medicaid Voluntary Contribution and Provider-Specific Tax 
Amendments of 1991, Pub. L. No. 102-234, § 3, 105 Stat. 1793, 1799-1803 
(1991) (codified, as amended, at 42 U.S.C. § 1396r-4(f)). Congress 
capped total annual federal DSH payments at 12 percent of total 
Medicaid expenditures, excluding administrative costs. Out of this 
amount, each state was to receive its federal allotment based on a 
formula, which generally was capped at 12 percent of the state's total 
Medicaid expenditures for the federal fiscal year. 

[B] Omnibus Budget Reconciliation Act of 1993, Pub. L. No. 103-66, § 
13621, 107 Stat. 312, 629-632 (1993) (codified, as amended, at 42 
U.S.C. § 1396r-4(g)). 

[C] Balanced Budget Act of 1997, Pub. L. No. 105-33, § 4721, 111 Stat. 
251, 511-514 (1997) (codified, as amended, at 42 U.S.C. § 1396r-4(h)). 

[D] Balanced Budget Act of 1997, Pub. L. No. 105-33, § 4721(c) 111 
Stat. 251, 514 (1997) (codified, as amended, at 42 U.S.C. § 1396r- 
4(a)(2)). 

[E] Medicare Prescription Drug, Improvement, and Modernization Act of 
2003, Pub. L. No. 108-173, § 1001(d), 117 Stat. 2066, 2430-2431 (2003) 
(codified, as amended, at 42 U.S.C. § 1395r-4(j)). In 2005, CMS issued 
a proposed rule to implement the statutory auditing and reporting 
requirements and a final rule implementing these requirements was 
published in December 2008, during the course of this review. 

[End of table] 

Despite these actions, concerns have continued regarding state DSH 
programs, particularly about the accuracy of states' calculation of 
hospital-specific DSH payment limits and the extent to which CMS 
ensures federal requirements are followed. During the early 2000s, the 
HHS OIG reported significant overpayments to hospitals resulting from 
states not using accurate methods or data for estimating hospitals' 
uncompensated care costs for the purpose of calculating DSH payment 
limits. Specifically, in a series of reports issued between 2001 and 
2004, the OIG found that (1) one state did not account for non-DSH 
supplemental payments when calculating DSH payment limits, and (2) some 
states calculated DSH payment limits using historical data that were 
not updated, even when cost data from the relevant payment year were 
available.[Footnote 31] The OIG found that if states had updated 
hospital DSH payment limits with cost and payment data for the year the 
payments were made, the states' hospital DSH payment limits and DSH 
payments would have been significantly lower.[Footnote 32] The OIG 
stated that the lack of specific federal requirements contributed to 
excess DSH payments, and recommended that CMS issue regulations 
requiring states ensure that DSH payments are updated to reflect actual 
incurred costs. In response to the OIG report, CMS indicated that when 
it finalized its 2005 proposed DSH rule, which addressed the auditing 
and reporting requirements in the MMA, it would require states to 
ensure that DSH payment limits are updated to reflect cost and payment 
data for the payment year. In addition, our May 2008 report found that 
five states making large supplemental payments had multiple 
supplemental payment programs from which they made payments and that 
payments were concentrated on a small proportion of providers. We also 
found that some providers received substantial payments from more than 
one program, and that CMS was not collecting the facility-specific 
information needed to ensure that states' payments were not exceeding 
the hospital-specific DSH limits. We recommended that CMS expedite 
issuance of a final rule in response to the auditing and reporting 
requirements in the MMA. The agency issued the final rule in December 
2008, during the course of this review. 

DSH Payments Varied Widely Relative to State-Calculated Hospital DSH 
Payment Limits, with Relatively Higher Payments Made to Government- 
Operated Hospitals: 

In the four states we reviewed, state DSH payments varied widely 
relative to the state-calculated DSH payment limits. The four states 
paid government-operated hospitals a relatively high proportion of 
their state-calculated DSH limits. State-operated IMDs received the 
largest relative payments in three states. 

Four States' 2006 DSH Payments Ranged Widely as a Percentage of State- 
Calculated Hospital DSH Payment Limits: 

When we compared 2006 DSH payments to the 2006 hospital DSH payment 
limits calculated by the four selected states--California, Michigan, 
New York, and Texas--we found that, for the 682 hospitals that received 
DSH payments in these states, DSH payments varied widely relative to 
state-calculated DSH payment limits. Hospitals' DSH payments ranged 
from less than 1 percent to more than 169 percent of state-calculated 
DSH payment limits. Three states--California, New York, and Texas--made 
DSH payments to a small number of hospitals that exceeded the 2006 DSH 
payment limits.[Footnote 33] Specifically, 5 of 147 hospitals in 
California, 1 of 226 hospitals in New York, and 9 of 182 hospitals in 
Texas received payments in 2006 that exceeded their state-calculated 
DSH payment limits. However, officials from these states reported that 
they had taken or planned to take the following actions to correct the 
excess payments: 

* Officials from California and New York reported that, as of September 
2009, they had not completed the reconciliation processes they have in 
place for certain DSH hospitals, including those that we identified as 
receiving payments exceeding limits.[Footnote 34] They indicated that 
once their 2006 DSH payment limits were finalized as part of this 
process, DSH payment limits would be based on actual incurred costs for 
2006, and that they would reduce DSH payments as necessary to correct 
for excess payments. 

* Texas officials reported that they had identified and addressed the 
excess payments we identified. They provided documentation indicating 
that the state had reduced 2007 DSH payments to eight of the nine 
hospitals overpaid in state fiscal year 2006 by an amount equal to the 
total excess payments made to the hospitals in 2006.[Footnote 35] 

The dollar amount of 2006 DSH payments to individual hospitals also 
varied widely, ranging from 1 cent to more than $395 million. (See 
table 2.) California reported both the lowest and the highest DSH 
payment amounts: the state made a total of only $160 in DSH payments to 
96 private hospitals and paid $2 billion in DSH payments to 51 
government hospitals.[Footnote 36] Before state fiscal year 2006, 
private hospitals in California received a substantial amount in DSH 
payments, but beginning in state fiscal year 2006, the state converted 
these payments to non-DSH supplemental payments, referred to as "DSH 
replacement" payments.[Footnote 37] 

Table 2: Number of Hospitals That Received a DSH Payment, Range of DSH 
Payments as a Percentage of State-Calculated Hospital DSH Payment 
Limits, and Range of DSH Payment Amounts by State, State Fiscal Year 
2006: 

State: California[A]; 
Number of hospitals: 147; 
DSH payments as a percentage of state-calculated DSH limits: Low: <1%; 
DSH payments as a percentage of state-calculated DSH limits: Median: 
<1%; 
DSH payments as a percentage of state-calculated DSH limits: High: 
169%[B]; 
DSH payment amounts: Low: <$1; 
DSH payment amounts: Median: $2; 
DSH payment amounts: High: $395,712,888. 

State: Michigan; 
Number of hospitals: 127; 
DSH payments as a percentage of state-calculated DSH limits: Low: <1%; 
DSH payments as a percentage of state-calculated DSH limits: Median: 
12%; 
DSH payments as a percentage of state-calculated DSH limits: High: 
100%; 
DSH payment amounts: Low: $42; 
DSH payment amounts: Median: $652,960; 
DSH payment amounts: High: $57,229,935. 

State: New York; 
Number of hospitals: 226; 
DSH payments as a percentage of state-calculated DSH limits: Low: <1%; 
DSH payments as a percentage of state-calculated DSH limits: Median: 
44%; 
DSH payments as a percentage of state-calculated DSH limits: High: 
101%[C]; 
DSH payment amounts: Low: $301; 
DSH payment amounts: Median: $1,682,330; 
DSH payment amounts: High: $82,470,289. 

State: Texas; 
Number of hospitals: 182; 
DSH payments as a percentage of state-calculated DSH limits: Low: 8%; 
DSH payments as a percentage of state-calculated DSH limits: Median: 
39%; 
DSH payments as a percentage of state-calculated DSH limits: High: 
106%[D]; 
DSH payment amounts: Low: $23,924; 
DSH payment amounts: Median: $1,134,613; 
DSH payment amounts: High: $186,877,453. 

Source: GAO analysis of state-reported data on DSH payments and state-
calculated DSH payment limits. 

[A] Our analysis of California included DSH payments totaling $160 paid 
to 96 private hospitals. The DSH payment amounts to these private 
hospitals ranged from 1 cent to $14.53. The relatively small size of 
these DSH payments skewed the median DSH payment for the state. When 
the DSH payments to the private hospitals were excluded from our 
analysis, the median DSH payment as a percentage of state-calculated 
DSH limits was 10 percent and the median DSH payment was $1.1 million. 

[B] DSH payments made to five hospitals in California exceeded the 
hospitals' DSH payment limits. According to California officials, under 
the state's process for updating payment limits based on historical 
data to actual cost data once they become available, any identified 
overpayment would be corrected. 

[C] DSH payments made to one hospital in New York exceeded the 
hospital's DSH payment limit. According to New York officials, under 
the state's process for updating payment limits based on historical 
data to actual cost data once they become available, any identified 
overpayment would be corrected. 

[D] DSH payments made to nine hospitals in Texas exceeded the 
hospitals' DSH payment limits. Texas officials reported that they made 
adjustments to the state's 2007 DSH payments that addressed 
overpayments made to these hospitals in 2006. We did not include any 
2007 payment adjustments in this analysis of 2006 DSH payments. 

[End of table] 

Four States Paid Government-Operated Hospitals a Relatively High 
Proportion of Their State-Calculated Hospital DSH Payment Limits, with 
State-Operated IMDs Receiving the Largest Relative Payments in Three 
States: 

DSH Payments by Operating Organization: 

When categorized by operating organization, government-operated 
hospitals received higher DSH payments, relative to their state-
calculated DSH payment limits, than privately-operated hospitals. 
[Footnote 38] As shown in figure 2, DSH payments to government-operated 
hospitals as a percentage of the hospital DSH payment limits ranged 
from 47 percent in New York to 88 percent in Michigan. For privately-
operated hospitals, this percentage ranged from less than 1 percent in 
California to 37 percent in Texas. (See table 5 in appendix III for 
detailed information on our comparison of DSH payments to state-
calculated DSH limits by operating organization.) 

Figure 2: DSH Payments as a Percentage of State-Calculated DSH Payment 
Limits, by State and Operating Organization, State Fiscal Year 2006: 

[Refer to PDF for image: vertical bar graph] 

State: California[A,B]; 
Government: 61%; 
Private: 0%. 

State: Michigan; 
Government: 88%; 
Private: 22%. 

State: New York; 
Government: 47%; 
Private: 32%. 

State: Texas; 
Government: 56%; 
Private: 37%. 

Source: GAO analysis of state-reported data on DSH payments and state-
calculated DSH payment limits. 

[A] For government-operated hospitals in California, state-calculated 
DSH payment limits were equal to 175 percent of uncompensated costs 
associated with Medicaid and uninsured patients. 

[B] Our analysis of California included DSH payments totaling $160 paid 
to 96 private hospitals. The DSH payment amounts to these private 
hospitals ranged from 1 cent to $14.53. As a result, DSH payments to 
private hospitals in California were less than 1 percent of these 
hospitals' DSH payment limits. 

[End of figure] 

DSH Payments by Hospital Type: 

When grouped by hospital type, in three of the four states--Michigan, 
New York, and Texas--IMDs received larger DSH payments, measured as a 
percentage of state-calculated DSH payment limits, than general 
hospitals and children's hospitals. DSH payments to IMDs as a 
percentage of their state-calculated DSH payments limits were 91 
percent in Michigan, 68 percent in New York, and 106 percent in Texas 
(see figure 3). California did not make significant DSH payments to 
IMDs: of the state's nearly $2.1 billion in DSH payments for state 
fiscal year 2006, about $164,000 was paid to IMDs. (See table 6 in 
appendix III for detailed information on our comparison of DSH payments 
to state-calculated DSH limits by hospital type.) 

[Refer to PDF for image] 

[End of figure] 

Figure 3: DSH Payments as a Percentage of State-Calculated DSH Payment 
Limits by State and Hospital Type, State Fiscal Year 2006: 

[Refer to PDF for image: vertical bar graph] 

State: California[A,B]; 
General: 42%; 
IMD: 0%; 
Children's: 0%. 

State: Michigan; 
General: 24%; 
IMD: 91%; 
Children's: 73%. 

State: New York; 
General: 33%; 
IMD: 68%; 
Children's: 7%. 

State: Texas[C]; 
General: 42%; 
IMD: 106%; 
Children's: 50%. 

Source: GAO analysis of state-reported data on DSH payments and state-
calculated DSH payment limits. 

[A] For government-operated hospitals in California, state-calculated 
DSH payment limits were equal to 175 percent of uncompensated costs 
associated with Medicaid and uninsured patients. 

[B] Our analysis of California included DSH payments totaling $160 paid 
to 96 private hospitals--10 IMDs, 79 general hospitals, and 7 
children's hospitals. The payment amounts for these private hospitals 
ranged from 1 cent to $14.53. As a result, DSH payments as a percentage 
of DSH payment limits for IMDs and children's hospitals were less than 
1 percent for California. 

[C] DSH payments made to nine IMDs in Texas exceeded the hospitals' DSH 
payment limits. Texas officials reported that they made adjustments to 
the state's 2007 DSH payments that addressed overpayments made to these 
hospitals in 2006. We did not include any 2007 payment adjustments in 
this analysis of 2006 DSH payments. 

[End of figure] 

Considering both operating organization and hospital type, in the same 
three states--Michigan, New York, and Texas--state-government-operated 
IMDs received the largest DSH payments relative to their state-
calculated DSH payment limits.[Footnote 39] (See tables 7, 8, and 9 in 
appendix III for detailed information on our comparison of DSH payments 
to state-calculated DSH limits by the combination of operating 
organization and hospital type.) 

DSH Payments to IMDs: 

When we compared each state's total DSH payments made to IMDs to the 
federal limit on the amount that each state can pay to IMDs as a group, 
we found that three of the four states paid IMDs at or near the federal 
limit. In Michigan, New York, and Texas, IMDs as a group were paid 97, 
100, and 100 percent of the 2006 IMD limits published in the Federal 
Register.[Footnote 40] California has an IMD limit significantly lower 
than the other three states, and its payments to IMDs were 11 percent 
of the IMD limit for the state. (See table 3.) Officials from the 
remaining three states told us that they annually allocate the maximum 
amount of DSH funds allowed to state-operated IMDs.[Footnote 41] 

Table 3: Comparison of Federal Share of DSH Payments to IMDs to IMD 
Payment Limits for Federal Fiscal Year 2006, by State (Dollars in 
millions): 

State: California; 
DSH payments to IMDs (federal share): $0.1; 
IMD payment limit (federal share)[A]: $0.7[B]; 
Payments as a percentage of IMD payment limit: 11%. 

State: Michigan; 
DSH payments to IMDs (federal share): $80.3; 
IMD payment limit (federal share)[A]: $82.4; 
Payments as a percentage of IMD payment limit: 97%. 

State: New York; 
DSH payments to IMDs (federal share): $302.5; 
IMD payment limit (federal share)[A]: $302.5; 
Payments as a percentage of IMD payment limit: 100%. 

State: Texas; 
DSH payments to IMDs (federal share): $174.1; 
IMD payment limit (federal share)[A]: $174.1; 
Payments as a percentage of IMD payment limit: 100%. 

Source: GAO analysis of state-reported data on DSH payments and 2006 
federal IMD DSH payment limits. 

[A] DSH payments that can be made to IMDs are limited to the lesser of 
total DSH payments made to IMDs and other mental health facilities in 
1995 or 33 percent of the federal share of DSH payments made to IMDs 
and other mental health facilities out of the state's 1995 DSH 
allotment. As a result, this limit may be lower than the sum of state-
calculated hospital DSH payment limits for individual IMDs. 

[B] California's IMD DSH limit is relatively low because it is based on 
the state's IMD DSH expenditures in federal fiscal year 1995, which 
represented less than 1 percent of DSH payments made that year. 

[End of table] 

In the three states that made DSH payments to state-operated IMDs--
Michigan, New York, and Texas--2006 Medicaid payments (considering both 
DSH payments and standard Medicaid payments) also covered a significant 
share of the total 2006 costs of operating these hospitals, and for two 
state-operated IMDs in different states, total Medicaid payments 
exceeded total operating costs.[Footnote 42] Total operating costs are 
all direct and indirect costs incurred in operating a hospital, 
including costs of providing medical care to patients, general 
management, building maintenance, and personnel. In Michigan, 88 
percent of the state's operating costs for 5 IMDs were covered by 
Medicaid; in New York, 45 percent of the state's operating costs for 23 
IMDs were covered by Medicaid; and in Texas, 85 percent of the state's 
operating costs for 9 IMDs were covered by Medicaid. In each case, DSH 
payments constituted the bulk of Medicaid payments to the IMDs (see 
figure 4). In Michigan, Medicaid payments exceeded total operating 
costs for 1 of the 5 IMDs by a total of $2.1 million, 6 percent of the 
facility's operating costs. Based on data provided during the course of 
our review, 2006 Medicaid payments exceeded total 2006 operating costs 
for 1 of the 9 Texas IMDs by $1.8 million, 3 percent of the facility's 
operating costs.[Footnote 43] 

Figure 4: Three States' Standard Medicaid and Medicaid DSH Payments to 
Government-Operated IMDs as a Percentage of the Hospitals' Total 
Operating Costs, State Fiscal Year 2006: 

[Refer to PDF for image: vertical bar graph] 

State (Number of IMDs): Michigan (5);	
DSH payments: 76%; 
Standard Medicaid payments: 13%; 
Total: 89%. 

State (Number of IMDs): New York (23);	
DSH payments: 35%; 
Standard Medicaid payments: 10%; 
Total: 45%. 

State (Number of IMDs): Texas (9);	
DSH payments: 82%; 
Standard Medicaid payments: 3%; 
Total: 85%. 

Source: GAO analysis of state-reported data on DSH payments, standard 
Medicaid payments and operating costs. 

[End of figure] 

Not All Reviewed States Accounted for Non-DSH Supplemental Payments, 
Consistently Updated DSH Payment Limits, or Subjected DSH Payment 
Limits to Independent Audits: 

Although states are required to account for non-DSH supplemental 
payments when estimating hospital uncompensated care costs, two of the 
four reviewed states did not consistently do so when calculating their 
2006 hospital DSH payment limits. In examining whether the reviewed 
states used methods to ensure that their 2006 DSH payment limits 
accurately reflected hospitals' costs, we found that none of the four 
reviewed states consistently updated 2006 hospital DSH payment limits 
and subjected hospital DSH payment limits to an independent audit. 
Although states were not required to take these steps in 2006, they 
will be required to do so in the future under CMS's rule, which was 
finalized in December 2008. 

Contrary to Federal Requirements, Two States Did Not Account for 
Medicaid Non-DSH Supplemental Payments, Thus Overestimating 
Uncompensated Care Costs: 

Two of the four states we reviewed, California and Texas, did not 
adhere to the federal requirement that states include non-DSH 
supplemental payments as Medicaid payments when estimating hospital 
uncompensated care costs for purposes of setting DSH payment limits. By 
not accounting for non-DSH supplemental payments, both California and 
Texas overestimated uncompensated care costs and the associated DSH 
payment limits for a number of hospitals. This resulted in DSH payments 
in excess of the correctly calculated hospital DSH payment limits for 
some hospitals in Texas. 

* California included some, but not all, non-DSH supplemental payments 
as Medicaid payments when estimating hospitals' uncompensated care 
costs. Specifically, the state did not include $22.4 million in non-DSH 
supplemental payments paid to 91 hospitals in its estimates of the 
hospitals' Medicaid revenues and did not offset these revenues against 
the hospitals' incurred Medicaid and uninsured costs. By not accounting 
for these payments, the estimated uncompensated care costs and the 
associated DSH payment limits for these hospitals were overstated by 
about 1 percent. However, because most California hospitals received 
DSH payments that were less than their state-calculated DSH payment 
limits, we estimate that correcting for this adjustment would not have 
resulted in any hospitals receiving DSH payments in excess of their 
limits. 

* Texas did not account for any of the $883.4 million in non-DSH 
supplemental payments paid to 88 of the state's 182 DSH hospitals in 
its estimates of hospitals' uncompensated care costs. Texas officials 
told us that they did not account for any non-DSH supplemental payments 
because they first make DSH payments and then limit non-DSH 
supplemental payments to a hospital's remaining uncompensated care 
costs. Our analysis indicates that this methodology was not always 
followed. After accounting for non-DSH supplemental payments, we 
estimated that Texas's 2006 DSH payments to 12 hospitals exceeded DSH 
payment limits by $1.3 million ($769,038 in federal funds). 

Reviewed States Did Not Consistently Update DSH Payment Limits or 
Subject Limits to Independent Audits; CMS's 2008 DSH Rule Requires All 
States to Do So in the Future: 

Not all of the reviewed states had processes to update 2006 DSH payment 
limits for all hospitals with actual 2006 cost and payment data when 
they become available. Only one of the reviewed states had a process to 
update DSH payment limits for all hospitals with actual 2006 cost and 
payment data when they become available. Two states had processes for 
some hospitals and one state did not have a process for any of its 
hospitals. For 203 DSH hospitals in New York, the state made interim 
payments to hospitals based on hospitals' uncompensated care cost data 
from 2000 and 2004. For the remaining 23 hospitals, uncompensated care 
costs were from 2004. For all 226 hospitals, the state has a process to 
finalize its payment limits once data on uncompensated care costs from 
2006 are available, and then compare 2006 DSH payments to the finalized 
limits and make DSH payment adjustments as necessary. For 22 of the 147 
hospitals in California, the state initially estimated 2006 
uncompensated care costs using 2004 and 2005 data; and for 18 of the 
127 hospitals in Michigan, the state initially estimated 2006 
uncompensated care costs using 2003 and 2004 data. According to state 
officials, for these hospitals each state will update their estimates 
once 2006 data become available.[Footnote 44] For other hospitals, 
however, states did not have processes to update DSH payment limits. 
For the remaining 125 hospitals in California and 109 hospitals in 
Michigan, and all 182 hospitals in Texas, cost data from earlier years 
were trended forward to estimate 2006 uncompensated care costs when 
calculating 2006 DSH payment limits, but the limits were not updated 
when actual 2006 data became available.[Footnote 45] 

None of the four states we reviewed had their 2006 hospital DSH payment 
limit calculations independently audited. When estimating hospitals' 
uncompensated care costs for purposes of calculating 2006 DSH payment 
limits, however, the states sometimes used data sources that were 
subject to audit, but they did not do so consistently for all hospitals 
or all data, as shown in the following examples.[Footnote 46] 

* In California, for the 22 government-operated hospitals that received 
99 percent of the state's DSH payments, the state auditor conducted an 
audit of hospital cost reports, which provide Medicaid fee-for-service 
inpatient cost data. Other cost and payment data for the 22 hospitals 
were from sources not subject to audit. For the remaining 125 hospitals 
in California, the state used an audited data source for Medicaid fee-
for-service payment data, but cost and other payment data were from 
sources that were not subject to audit. 

* For all 127 hospitals in Michigan, the state used an audited data 
source for Medicaid fee-for-service cost and payment data, but other 
cost and payment data were from sources that were not subject to audit. 

* New York requires 203 government-and privately-operated hospitals to 
submit state cost reports that are ultimately certified by an 
independent auditor. For the remaining 23 hospitals in New York, the 
state used some data sources that were not subject to audit. 

* For all 182 hospitals in Texas, the information the state used to 
convert hospital charges to hospital costs came from an audited data 
source,[Footnote 47] but hospital charge and payment data were from 
annual state surveys that were not subject to audit.[Footnote 48] 

Data sources used by the states that were not subject to audit included 
self-reported hospital cost and payment data for Medicaid and uninsured 
patients obtained through annual hospital surveys and data from state-
developed Medicaid forms designed to capture cost and payment data for 
Medicaid managed care and uninsured patients. See table 4 for the audit 
status of the sources of data states used to calculate 2006 hospital 
DSH payment limits. 

Table 4: Audit Status of the Sources of Data Used by States in 
Calculating 2006 DSH Payment Limits, by State: 

State: California; 
Type of cost and payment data: Medicaid fee-for-service: Some data 
sources are independently audited; 
Type of cost and payment data: Medicaid managed care: Some data sources 
are independently audited; 
Type of cost and payment data: Uninsured: Some data sources are 
independently audited. 

State: Michigan; 
Type of cost and payment data: Medicaid fee-for-service: All data 
sources are independently audited; 
Type of cost and payment data: Medicaid managed care: No data sources 
are independently audited; 
Type of cost and payment data: Uninsured: No data sources are 
independently audited. 

State: New York; 
Type of cost and payment data: Medicaid fee-for-service: Some data 
sources are independently audited; 
Type of cost and payment data: Medicaid managed care: All data sources 
are independently audited; 
Type of cost and payment data: Uninsured: Some data sources are 
independently audited. 

State: Texas; 
Type of cost and payment data: Medicaid fee-for-service: Some data 
sources are independently audited; 
Type of cost and payment data: Medicaid managed care: Some data sources 
are independently audited; 
Type of cost and payment data: Uninsured: Some data sources are 
independently audited. 

Source: GAO analysis of information from California, Michigan, New 
York, and Texas. 

[End of table] 

Although states were not required by CMS to either update DSH payment 
limits with actual cost and payment data or have DSH payment limit 
calculations independently audited in 2006, CMS will require all states 
to do so in the future. Specifically, in December 2008, during the 
course of this review, CMS finalized a DSH rule that requires updating 
and independent auditing of DSH limits and payments for all DSH 
hospitals in all states.[Footnote 49] The 2008 DSH rule required that 
states have their DSH programs independently audited and certified to 
verify that: 

* each eligible hospital is allowed to retain DSH payments so that 
these payments are available to offset uncompensated care costs in 
order to reflect the total amount of claimed DSH expenditures; 

* DSH payments to each hospital comply with the hospital's DSH payment 
limit based on measuring DSH payments to each hospital during the 
payment year against the hospital's actual uncompensated care costs for 
the same year;[Footnote 50] 

* only the uncompensated care costs of providing inpatient hospital and 
outpatient hospital services to Medicaid-eligible and uninsured 
individuals are included in the calculation of the hospital DSH payment 
limits; 

* the state included all Medicaid payments, including non-DSH 
supplemental payments, in the calculation of hospital DSH payment 
limits;[Footnote 51] 

* the state has documented and retained a record of Medicaid inpatient 
and outpatient service costs, Medicaid expenditures, uninsured 
inpatient and outpatient service costs, and payments made by or on 
behalf of the uninsured; and: 

* records must include a description of the methodology for calculating 
each hospital's DSH payment limit, including the definition of incurred 
costs. 

Although the 2008 DSH rule set a December 2009 deadline for states' 
2005 and 2006 DSH audits and reports, CMS provided states a transition 
period--through payment year 2010. According to CMS, the transition 
period was created due to concerns from states regarding budget cycles, 
planning complications, and the economic downturn. The transition 
period is intended to ensure states are not adversely affected 
retrospectively by the availability of new data resulting from the new 
requirements, as well as to give states time to develop and refine 
their reporting and auditing processes. According to CMS, any findings 
of noncompliance with hospital DSH payment limits resulting from state 
reports for payment years 2005 through 2010 will not be acted upon by 
CMS, though these findings may be used to question the calculation of 
hospitals' DSH payment limits for 2011 and years thereafter. 

California's experience indicates that states' implementation of 
requirements of the 2008 DSH rule to update and audit hospital DSH 
payment limit calculations could have a substantial effect on states' 
estimates of uncompensated care costs and associated hospital DSH 
payment limits. In 2006, California began using a new methodology to 
estimate uncompensated care costs for calculating DSH payment limits 
for 22 public hospitals that received 99 percent of the state's DSH 
payments. Under this new methodology, the state uses cost data from 
sources that are audited and also updates the DSH payment limits when 
actual cost and payment data for the DSH payment year become available. 
Using this new methodology, California's 2006 DSH payment limits for 
these hospitals were over 49 percent lower than what they would have 
been using the state's previous method, which used self-reported 
hospital data from 2003 and 2004.[Footnote 52] 

Conclusions: 

Since the early 1990s, Medicaid's DSH program has grown significantly 
and at times has been used by some states to inappropriately generate 
federal Medicaid matching funds. Over the years, Congress has taken 
steps to ensure the integrity of the program by establishing new 
requirements, including hospital DSH payment limits that cap a 
hospital's DSH payments to its uncompensated care costs. However, we 
found that for 2006, two states did not account for non-DSH 
supplemental payments when calculating hospital DSH payment limits, as 
required. We also found variation in the extent to which states took 
measures to ensure the accuracy of their hospital DSH payment limit 
calculations. 

CMS has an important role in ensuring that states adhere to federal DSH 
requirements, and issuance of the 2008 DSH rule is a positive step 
toward improved federal oversight of the tens of billions of dollars 
paid annually in Medicaid supplemental payments. The state DSH reports 
and audit reports required under federal law should provide information 
that CMS needs to ensure states' compliance with and enforcement of DSH 
requirements, such as ensuring that states account for non-DSH 
supplemental payments when calculating DSH payment limits. The effect 
of the 2008 DSH rule will depend, however, upon the extent to which CMS 
uses the information reported by states to identify and correct 
problems in state DSH programs. Ongoing federal oversight is warranted 
to ensure that states are following federal requirements and taking 
corrective actions, as needed. 

Recommendations for Executive Action: 

Table 43: In light of our findings from selected states that existing 
DSH requirements are not always followed, we recommend that CMS ensure 
that states account for all Medicaid payments, including non-DSH 
supplemental payments, when calculating DSH payment limits. 

Agency and External Comments and Our Evaluation: 

We provided a draft of this report to HHS for comment. Responding for 
HHS, CMS agreed with our recommendation. The full text of CMS's 
comments is reprinted in appendix IV. 

CMS provided clarifications and comments, which we incorporated as 
appropriate. In particular, CMS correctly noted that we referred to the 
DSH audit and reporting final rule published in December 2008, and that 
we did not consider this rule or the related provisions of the MMA as 
requirements for the 2006 payment data that we reviewed. CMS also 
suggested additional language describing the time frames for 
transitioning and implementing the final rule, which we considered and 
incorporated as appropriate. 

We also provided a draft of this report to California, Michigan, New 
York, and Texas for technical review. California and Michigan had no 
comments; New York concurred with our findings; and Texas provided the 
following comments related to three findings in the draft report. 

* First, in response to our finding that Texas did not account for all 
non-DSH supplemental payments, Texas officials noted that the state was 
taking corrective action by updating its DSH payment methodology to 
limit the amount of DSH and non-DSH supplemental payments to hospital 
DSH payment limits. 

* Second, in light of our finding that combined DSH and standard 
Medicaid payments to one state-operated IMD in Texas exceeded the 
facility's operating costs in 2006, the state provided revised 2006 
operating cost data. Based on these revised data, total Medicaid 
payments to the IMD would have represented 99.6 percent, rather than 
103 percent, of this facility's operating costs. We did not assess the 
reliability of the revised data, but noted its effect in the final 
report. 

* Third, Texas asserted that we underreported the extent to which the 
Medicaid cost and payment data the state used in calculating DSH 
hospital payment limits came from sources that were subject to audit. 
Texas uses a contractor to process the state's Medicaid fee-for- 
service claims and relies on managed care organizations to pay 
hospitals for services provided to Medicaid managed care patients. To 
calculate DSH payments, Texas obtains Medicaid cost and payment data by 
surveying the fee-for-service contractor and the manage care 
organizations. These entities are subject to audit, which typically 
includes testing their data. However, the reliability of the data 
provided by these entities in response to the state's surveys are not 
independently verified. Therefore, we continue to report that some 
Medicaid fee-for-service and managed care data are from sources not 
subject to an independent audit. 

Texas also provided technical views that we considered and incorporated 
as appropriate. 

As arranged with your office, unless you publicly announce the contents 
of this report earlier, we plan no further distribution until 30 days 
after its issuance date. At that time, we will send copies of this 
report to the Secretary of Health and Human Services, the Administrator 
of the Centers for Medicare & Medicaid Services, the State Medicaid 
Directors of California, Michigan, New York, and Texas, and other 
interested parties. In addition, the report will be available at no 
charge on the GAO Web site at [hyperlink, http://www.gao.gov]. 

If you or your staff members have any questions, please contact me at 
(202) 512-7114 or iritanik@gao.gov. Contact points for our Offices of 
Congressional Relations and Public Affairs may be found on the last 
page of this report. Major contributors to this report are listed in 
appendix V. 

Sincerely yours, 

Signed by: 
Katherine M. Iritani: 
Acting Director, Health Care: 

[End of section] 

Appendix I: Objectives, Scope, and Methodology: 

To review states' Medicaid disproportionate share hospital (DSH) 
payments, we examined DSH payments and DSH payment limits in four 
selected states: California, Michigan, New York, and Texas. These 
states were four of the five states included in our May 2008 report on 
supplemental payments that states made to Medicaid providers.[Footnote 
53] The five states represented those that reported making the largest 
total amount of DSH and non-DSH supplemental payments in 2005.[Footnote 
54] For this review, we interviewed state officials in each of the four 
states and collected information on each hospital that received a DSH 
payment for state fiscal year 2006, including DSH payments received, 
non-DSH supplemental payments received, standard Medicaid payments 
received, and state-calculated DSH payment limits.[Footnote 55] We also 
obtained information on the data sources used in state calculations of 
DSH payment limits, including information on whether the data sources 
were subject to audit. 

Comparison of DSH Payments to 2006 DSH Payment Limits: 

Using state-provided data on DSH payments and hospital DSH payment 
limits for state fiscal year 2006, we calculated for each hospital its 
DSH payment as a percentage of its state-calculated DSH payment limit. 
We identified hospitals whose DSH payments exceeded the state- 
calculated DSH payment limits. We also examined DSH payments as a 
percentage of hospital DSH payment limits across hospital categories: 
operating organization (private or government), hospital type (general, 
institutions for mental diseases (IMD), or children's) and combinations 
of operating organization and hospital type.[Footnote 56] We also 
compared state DSH payments to IMDs to each state's IMD limit for 
federal fiscal year 2006 published in the Federal Register.[Footnote 
57] For this analysis we obtained from states the DSH payments they 
made for federal fiscal year 2006. In addition, because of past 
concerns with DSH payments to state-operated IMDs, we compared the 
total Medicaid payments (including DSH payments and standard Medicaid 
payments) made to state-operated IMDs to the operating costs of these 
hospitals, which we obtained from the states. 

Review of Methods Used by States to Estimate Uncompensated Care Costs 
for the Purpose of Establishing Hospital DSH Payment Limits: 

We examined two aspects of the four states' methods for calculating DSH 
payment limits: (1) the extent to which selected states accounted for 
non-DSH supplemental payments, as required since 2002, and (2) the 
extent to which selected states updated hospital DSH payment limits 
with actual cost data for 2006 when they became available, and had 
their state-calculated hospital DSH payment limits or the data used to 
calculate them independently audited. 

To determine the extent to which selected states accounted for non-DSH 
supplemental payments, as required since 2002, we interviewed state 
officials on the methods and data they used to estimate uncompensated 
care costs. We reviewed documentation of state methods in state 
Medicaid plans, administrative manuals, and internal policy guidance 
provided by state officials. We obtained information from state 
officials as to whether and how they account for non-DSH supplemental 
payments when estimating hospital uncompensated care costs. We also 
analyzed states' data and calculations to determine whether non-DSH 
supplemental payments were accounted for as required. 

To determine the extent to which selected states updated hospital DSH 
payment limits with actual cost data for 2006 when they became 
available, and state-calculated hospital DSH payment limits were 
independently audited, we reviewed documentation of state methods in 
state Medicaid plans and state policy guidance provided by state 
officials. We reviewed relevant federal Medicaid policy documents and 
discussed related CMS policies with CMS officials. We also interviewed 
officials and examined state data and calculations. In addition, when 
hospital DSH payment limit calculations were not independently audited, 
we determined the extent to which the data sources states used to 
calculate these limits were subject to audit, for example by a public 
accounting firm or a state auditing agency. 

Beyond these two aspects of state methods for estimating hospital 
uncompensated care costs, we did not examine the states' methods for 
estimating uncompensated care costs. In addition, we did not 
independently test the reliability of the data used by states to 
estimate uncompensated care costs. That is, we did not audit states' 
data sources or determine the extent to which they accurately captured 
costs and payments related to services to Medicaid enrollees or low- 
income uninsured individuals. We requested that the states review the 
data they reported to us and confirm that they were complete and 
represented 2006 hospital DSH payments and hospital DSH payment limits. 
We also checked for missing data and inconsistencies in the data. We 
determined that the states' data were sufficiently reliable for the 
purposes of comparing state-reported DSH payments to the state- 
calculated DSH payment limits and for assessing the extent to which 
states' methods for estimating uncompensated care costs accounted for 
Medicaid non-DSH supplemental payments. The information we obtained 
from the four states cannot be generalized to all states. 

We conducted this performance audit from June 2008 through October 2009 
in accordance with generally accepted government auditing standards. 
Those standards require that we plan and perform the audit to obtain 
sufficient, appropriate evidence to provide a reasonable basis for our 
findings and conclusions based on our audit objectives. We believe that 
the evidence obtained provides a reasonable basis for our findings and 
conclusions based on our audit objectives. 

[End of section] 

Appendix II: Issues Related to Disproportionate Share Hospital Payments 
in Two States: 

During the course of our review, we identified two issues related to 
compliance with federal requirements regarding disproportionate share 
hospital (DSH) payments. These issues were outside the scope of our 
review, as they dealt with hospitals' eligibility to receive DSH 
payments. We discussed these cases with CMS officials so that they 
could review them and take appropriate corrective actions. 
Specifically, we found the following. 

* We found that Michigan made $34 million in DSH payments to a state- 
operated institution for mental diseases (IMD) for state fiscal year 
2006, even though the IMD was not eligible to receive DSH payments 
because the IMD was not an enrolled and participating Medicaid 
provider. CMS officials confirmed that under federal law and 
regulations, all health care providers must be enrolled and certified 
to participate in Medicaid before they can receive Medicaid payments, 
including DSH payments. 

* We identified one privately operated IMD in Texas that received a DSH 
payment despite having no uncompensated care costs. After making 
$46,000 in DSH payments to the IMD, the state realized the facility did 
not have uncompensated care costs and discontinued payments. The state 
did not recoup the payments, however, because according to state 
officials the payments were made in good faith that the hospital had 
uncompensated care costs. 

We also identified a third issue that was resolved during the course of 
our review. Specifically, Michigan used a method for calculating DSH 
payment limits that did not always account for all Medicaid payments 
when calculating DSH payment limits. In 2006, we found that for nine 
hospitals, which had an outpatient surplus--payments for outpatient 
services that exceeded outpatient costs--the state chose to use only 
the uncompensated costs for inpatient services to calculate 2006 
hospital DSH payment limits. By ignoring outpatient surpluses, the 
state overstated the hospitals' uncompensated care costs by $7.5 
million, and the state made DSH payments exceeding these costs by $7.0 
million. In July 2009, however, the state terminated this practice, 
effective for state fiscal year 2009. Officials stated that they 
changed their methods as a result of clarification provided in CMS's 
2008 DSH rule. 

[End of section] 

Appendix III: Comparison of Disproportionate Share Hospital Payments to 
Payment Limits by Categories of Hospitals: 

This appendix provides the results of our analysis of state fiscal year 
2006 disproportionate share hospital (DSH) payments, state-calculated 
DSH payment limits, and uncompensated care for each state we reviewed-
-California, Michigan, New York, and Texas. In each of the four states, 
for hospitals categorized by operating organization and hospital type, 
we calculated (1) DSH payments as a percentage of state-calculated DSH 
payment limits, (2) DSH payments as a percentage of total state DSH 
funding, and (3) uncompensated care provided as a percentage of total 
uncompensated care provided in each state. 

* Table 5 provides information on DSH payments as a percentage of state-
calculated DSH payment limits by operating organization (government or 
private) and state. 

* Table 6 provides information on DSH payments as a percentage of state-
calculated DSH payment limits by hospital type (general, institution 
for mental diseases (IMD), or children's)[Footnote 58] and state. 

* Table 7 provides information on DSH payments as a percentage of state-
calculated DSH payment limits by state and by combinations of operating 
organization and hospital type. 

* Table 8 provides information on uncompensated care costs as a share 
of total uncompensated care costs and DSH payments as a share of total 
DSH payments by state and by combinations of operating organization and 
hospital type. 

* Table 9 provides information on DSH payments, non-DSH supplemental 
payments, and total supplemental payments by state and by combinations 
of operating organization and hospital type. 

Table 5: Number of Hospitals and DSH Payments as a Percentage of State-
Calculated DSH Payment Limits by Operating Organization and State, 
State Fiscal Year 2006 (Dollars in millions): 

State: California[C]; 
Operating organization: Government; 
Number of hospitals: 51; 
Total DSH payments: $2,065; 
Total state-calculated DSH payment limits: $3,397; 
DSH payments as a percentage of DSH payment limits[A,B]: 61%. 

State: California[C]; 
Operating organization: Private; 
Number of hospitals: 96; 
Total DSH payments: <$1; 
Total state-calculated DSH payment limits: $1,978; 
DSH payments as a percentage of DSH payment limits[A,B]: <1%. 

State: Michigan; 
Operating organization: Government; 
Number of hospitals: 23; 
Total DSH payments: $197; 
Total state-calculated DSH payment limits: $225; 
DSH payments as a percentage of DSH payment limits[A,B]: 88%. 

State: Michigan; 
Operating organization: Private; 
Number of hospitals: 104; 
Total DSH payments: $243; 
Total state-calculated DSH payment limits: $1,119; 
DSH payments as a percentage of DSH payment limits[A,B]: 22%. 

State: New York; 
Operating organization: Government; 
Number of hospitals: 49; 
Total DSH payments: $1,103; 
Total state-calculated DSH payment limits: $2,333; 
DSH payments as a percentage of DSH payment limits[A,B]: 47%. 

State: New York; 
Operating organization: Private; 
Number of hospitals: 177; 
Total DSH payments: $774; 
Total state-calculated DSH payment limits: $2,446; 
DSH payments as a percentage of DSH payment limits[A,B]: 32%. 

State: Texas; 
Operating organization: Government; 
Number of hospitals: 86; 
Total DSH payments: $1,105; 
Total state-calculated DSH payment limits: $1,980; 
DSH payments as a percentage of DSH payment limits[A,B]: 56%. 

State: Texas; 
Operating organization: Private; 
Number of hospitals: 96; 
Total DSH payments: $444; 
Total state-calculated DSH payment limits: $1,200; 
DSH payments as a percentage of DSH payment limits[A,B]: 37%. 

Source: GAO analysis of state-reported data on DSH payments and state-
calculated DSH payment limits. 

[A] DSH payments as a percentage of state-calculated DSH payment limits 
is in the aggregate (i.e., sum of payments divided by sum of state-
calculated limits). 

[B] For government-operated hospitals in California, state-calculated 
DSH payment limits were equal to 175 percent of uncompensated care 
costs associated with Medicaid and uninsured patients. 

[C] Our analysis of California included DSH payments totaling $160 paid 
to 96 private hospitals--10 IMDs, 79 general hospitals, and 7 
children's hospitals. The payment amounts for these private hospitals 
ranged from 1 cent to $14.53. The 96 private hospitals were eligible to 
receive a DSH payment. 

[End of table] 

Table 6: Number of Hospitals and DSH Payments as a Percentage of State-
Calculated DSH Payment Limits by Hospital Type and State, State Fiscal 
Year 2006 (Dollars in millions): 

State: California[C]; 
Hospital type: IMD; 
Number of hospitals: 14; 
Total DSH payments: <$1; 
Total state-calculated DSH payment limits: $50; 
DSH payments as a percentage of limits[A,B]: <1%. 

State: California[C]; 
Hospital type: General; 
Number of hospitals: 126; 
Total DSH payments: $2,065; 
Total state-calculated DSH payment limits: $4,970; 
DSH payments as a percentage of limits[A,B]: 42%. 

State: California[C]; 
Hospital type: Children's; 
Number of hospitals: 7; 
Total DSH payments: <$1; 
Total state-calculated DSH payment limits: $355; 
DSH payments as a percentage of limits[A,B]: Michigan: <%1. 

State: Michigan; 
Hospital type: IMD; 
Number of hospitals: 5; 
Total DSH payments: $142; 
Total state-calculated DSH payment limits: $155; 
DSH payments as a percentage of limits[A,B]: 91%. 

State: Michigan; 
Hospital type: General; 
Number of hospitals: 121; 
Total DSH payments: $281; 
Total state-calculated DSH payment limits: $1,166; 
DSH payments as a percentage of limits[A,B]: 24%. 

State: Michigan; 
Hospital type: Children's; 
Number of hospitals: 1; 
Total DSH payments: $17; 
Total state-calculated DSH payment limits: $23; 
DSH payments as a percentage of limits[A,B]: 73%. 

State: New York; 
Hospital type: IMD[D]; 
Number of hospitals: 23; 
Total DSH payments: $605; 
Total state-calculated DSH payment limits: $894; 
DSH payments as a percentage of limits[A,B]: 68%. 

State: New York; 
Hospital type: General; 
Number of hospitals: 202; 
Total DSH payments: $1,272; 
Total state-calculated DSH payment limits: $3,881; 
DSH payments as a percentage of limits[A,B]: 33%. 

State: New York; 
Hospital type: Children's[D]; 
Number of hospitals: 1; 
Total DSH payments: <$1; 
Total state-calculated DSH payment limits: $5; 
DSH payments as a percentage of limits[A,B]: 7%. 

State: Texas; 
Hospital type: IMD; 
Number of hospitals: 16; 
Total DSH payments: $319; 
Total state-calculated DSH payment limits: $301; 
DSH payments as a percentage of limits[A,B]: 106%[E]. 

State: Texas; 
Hospital type: General; 
Number of hospitals: 159; 
Total DSH payments: $1,158; 
Total state-calculated DSH payment limits: $2,734; 
DSH payments as a percentage of limits[A,B]: 42%. 

State: Texas; 
Hospital type: Children's; 
Number of hospitals: 7; 
Total DSH payments: $72; 
Total state-calculated DSH payment limits: $144; 
DSH payments as a percentage of limits[A,B]: 50%. 

Source: GAO analysis of state-reported data on DSH payments and state-
calculated DSH payment limits. 

[A] DSH payments as a percentage of state-calculated DSH payment limits 
is in the aggregate (i.e., sum of payments divided by sum of state-
calculated limits). 

[B] For government-operated hospitals in California, state-calculated 
DSH payment limits were equal to 175 percent of uncompensated care 
costs associated with Medicaid and uninsured patients. 

[C] Our analysis of California included DSH payments totaling $160 paid 
to 96 private hospitals--10 IMDs, 79 general hospitals, and 7 
children's hospitals. The payment amounts for these private hospitals 
ranged from 1 cent to $14.53. The 96 private hospitals were eligible to 
receive a DSH payment. 

[D] We classified four IMDs for children in New York as IMDs because 
the federal aggregate limit on payments to IMDs included IMDs for 
children. 

[E] DSH payments made to nine hospitals in Texas exceeded the 
hospitals' DSH payment limits. Texas officials reported that they made 
adjustments to the state's 2007 DSH payments that addressed 
overpayments made to these hospitals in 2006. We did not include any 
2007 payment adjustments in this analysis of 2006 DSH payments. 

[End of table] 

Table 7: DSH Payments, State-Calculated DSH Payment Limits, and DSH 
Payments as a Percentage of Limits Grouped by State, Operating 
Organization, and Type of Hospital, State Fiscal Year 2006 (Dollars in 
millions): 

State: California[C]; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 4; 
Total DSH payments: <$1; 
Total state-calculated DSH payment limits: $18; 
DSH payments as a percentage of limits[A,B]: 1%. 

State: California[C]; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 47; 
Total DSH payments: $2,065; 
Total state-calculated DSH payment limits: $3,379; 
DSH payments as a percentage of limits[A,B]: 61%. 

State: California[C]; 
Operating organization: Private; 
Hospital type: IMD; 
Number of hospitals: 10; 
Total DSH payments: <$1; 
Total state-calculated DSH payment limits: $32; 
DSH payments as a percentage of limits[A,B]: <1%. 

State: California[C]; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 79; 
Total DSH payments: <$1; 
Total state-calculated DSH payment limits: $1,591; 
DSH payments as a percentage of limits[A,B]: <1%. 

State: California[C]; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 7; 
Total DSH payments: <$1; 
Total state-calculated DSH payment limits: $355; 
DSH payments as a percentage of limits[A,B]: <1%. 

State: Michigan; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 5; 
Total DSH payments: $142; 
Total state-calculated DSH payment limits: $155; 
DSH payments as a percentage of limits[A,B]: 91%. 

State: Michigan; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 18; 
Total DSH payments: $55; 
Total state-calculated DSH payment limits: $70; 
DSH payments as a percentage of limits[A,B]: 79%. 

State: Michigan; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 103; 
Total DSH payments: $226; 
Total state-calculated DSH payment limits: $1,096; 
DSH payments as a percentage of limits[A,B]: 21%. 

State: Michigan; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 1; 
Total DSH payments: $17; 
Total state-calculated DSH payment limits: $23; 
DSH payments as a percentage of limits[A,B]: 73%. 

State: New York; 
Operating organization: Government; 
Hospital type: IMD[D]; 
Number of hospitals: 23; 
Total DSH payments: $605; 
Total state-calculated DSH payment limits: $894; 
DSH payments as a percentage of limits[A,B]: 68%. 

State: New York; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 26; 
Total DSH payments: $498; 
Total state-calculated DSH payment limits: $1,440; 
DSH payments as a percentage of limits[A,B]: 35%. 

State: New York; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 176; 
Total DSH payments: $774; 
Total state-calculated DSH payment limits: $2,441; 
DSH payments as a percentage of limits[A,B]: 32%. 

State: New York; 
Operating organization: Private; 
Hospital type: Children's[D]; 
Number of hospitals: 1; 
Total DSH payments: <$1; 
Total state-calculated DSH payment limits: $5; 
DSH payments as a percentage of limits[A,B]: 7%. 

State: Texas; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 9; 
Total DSH payments: $313; 
Total state-calculated DSH payment limits: $295; 
DSH payments as a percentage of limits[A,B]: 106%[E]. 

State: Texas; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 77; 
Total DSH payments: $792; 
Total state-calculated DSH payment limits: $1,685; 
DSH payments as a percentage of limits[A,B]: 47%. 

State: Texas; 
Operating organization: Private; 
Hospital type: IMD; 
Number of hospitals: 7; 
Total DSH payments: $5; 
Total state-calculated DSH payment limits: $7; 
DSH payments as a percentage of limits[A,B]: 80%. 

State: Texas; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 82; 
Total DSH payments: $366; 
Total state-calculated DSH payment limits: $1,049; 
DSH payments as a percentage of limits[A,B]: 35%. 

State: Texas; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 7; 
Total DSH payments: $72; 
Total state-calculated DSH payment limits: $144; 
DSH payments as a percentage of limits[A,B]: 50%. 

Source: GAO analysis of state-reported data on DSH payments and state-
calculated DSH payment limits. 

[A] DSH payments as a percentage of state-calculated DSH payment limits 
is in the aggregate (i.e., sum of payments divided by sum of state-
calculated limits). 

[B] For government-operated hospitals in California, state-calculated 
DSH payment limits were equal to 175 percent of uncompensated care 
costs associated with Medicaid and uninsured patients. 

[C] Our analysis of California included DSH payments totaling $160 paid 
to 96 private hospitals, The payment amounts for these private 
hospitals ranged from 1 cent to $14.53. The 96 private hospitals were 
eligible to receive a DSH payment. 

[D] We classified four IMDs for children in New York as IMDs because 
the federal aggregate limit on payments to IMDs included IMDs for 
children. 

[E] DSH payments made to nine hospitals in Texas exceeded the 
hospitals' DSH payment limits. Texas officials reported that they made 
adjustments to the state's 2007 DSH payments that addressed 
overpayments made to these hospitals in 2006. We did not include any 
2007 payment adjustments in this analysis of 2006 DSH payments. 

[End of table] 

Table 8: Hospitals' Share of Total Uncompensated Care Costs, Hospitals' 
Share of Total DSH Payments, and Total DSH Payments by State, Operating 
Organization, and Hospital Type, State Fiscal Year 2006 (Dollars in 
millions): 

State: California[B]; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 4; 
Share of total uncompensated care costs[A]: <1%; 
Share of total DSH payments: <1%; 
Total DSH payments: <$1. 

State: California[B]; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 47; 
Share of total uncompensated care costs[A]: 50%; 
Share of total DSH payments: 100%; 
Total DSH payments: $2,065. 

State: California[B]; 
Operating organization: Private; 
Hospital type: IMD; 
Number of hospitals: 10; 
Share of total uncompensated care costs[A]: <1%; 
Share of total DSH payments: <1%; 
Total DSH payments: <$1. 

State: California[B]; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 79; 
Share of total uncompensated care costs[A]: 40%; 
Share of total DSH payments: <1%; 
Total DSH payments: <$1. 

State: California[B]; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 7; 
Share of total uncompensated care costs[A]: 9%; 
Share of total DSH payments: <1%; 
Total DSH payments: <$1. 

State: Michigan; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 5; 
Share of total uncompensated care costs[A]: 12%; 
Share of total DSH payments: 32%; 
Total DSH payments: $142. 

State: Michigan; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 18; 
Share of total uncompensated care costs[A]: 5%; 
Share of total DSH payments: 13%; 
Total DSH payments: $55. 

State: Michigan; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 103; 
Share of total uncompensated care costs[A]: 82%; 
Share of total DSH payments: 52%; 
Total DSH payments: $226. 

State: Michigan; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 1; 
Share of total uncompensated care costs[A]: 2%; 
Share of total DSH payments: 4%; 
Total DSH payments: $17. 

State: New York; 
Operating organization: Government; 
Hospital type: IMD[C]; 
Number of hospitals: 23; 
Share of total uncompensated care costs[A]: 19%; 
Share of total DSH payments: 32%; 
Total DSH payments: $605. 

State: New York; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 26; 
Share of total uncompensated care costs[A]: 30%; 
Share of total DSH payments: 27%; 
Total DSH payments: $498. 

State: New York; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 176; 
Share of total uncompensated care costs[A]: 51%; 
Share of total DSH payments: 41%; 
Total DSH payments: $774. 

State: New York; 
Operating organization: Private; 
Hospital type: Children's[C]; 
Number of hospitals: 1; 
Share of total uncompensated care costs[A]: <1%; 
Share of total DSH payments: <1%; 
Total DSH payments: <$1. 

State: Texas; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 9; 
Share of total uncompensated care costs[A]: 9%; 
Share of total DSH payments: 20%; 
Total DSH payments: $313. 

State: Texas; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 77; 
Share of total uncompensated care costs[A]: 53%; 
Share of total DSH payments: 51%; 
Total DSH payments: $792. 

State: Texas; 
Operating organization: Private; 
Hospital type: IMD; 
Number of hospitals: 7; 
Share of total uncompensated care costs[A]: <1%; 
Share of total DSH payments: <1%; 
Total DSH payments: $5. 

State: Texas; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 82; 
Share of total uncompensated care costs[A]: 33%; 
Share of total DSH payments: 24%; 
Total DSH payments: $366. 

State: Texas; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 7; 
Share of total uncompensated care costs[A]: 5%; 
Share of total DSH payments: 5%; 
Total DSH payments: $72. 

State: All four states; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 41; 
Share of total uncompensated care costs[A]: 10%; 
Share of total DSH payments: 18%; 
Total DSH payments: $1,060. 

State: All four states; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 168; 
Share of total uncompensated care costs[A]: 39%; 
Share of total DSH payments: 58%; 
Total DSH payments: $3,410. 

State: All four states; 
Operating organization: Private; 
Hospital type: IMD; 
Number of hospitals: 17; 
Share of total uncompensated care costs[A]: <1%; 
Share of total DSH payments: <1%; 
Total DSH payments: $5. 

State: All four states; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 440; 
Share of total uncompensated care costs[A]: 47%; 
Share of total DSH payments: 23%; 
Total DSH payments: $1,366. 

State: All four states; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 16; 
Share of total uncompensated care costs[A]: 4%; 
Share of total DSH payments: 2%; 
Total DSH payments: $89. 

Source: GAO analysis of state-reported data on DSH payments and state-
calculated uncompensated care costs. 

[A] We used state-calculated uncompensated care costs for this 
analysis, including for the 49 government hospitals in California that 
were eligible to receive DSH payments up to 175 percent of 
uncompensated care costs. 

[B] Our analysis of California included DSH payments totaling $160 paid 
to 96 private hospitals. The payment amounts for these private 
hospitals ranged from 1 cent to $14.53. The 96 private hospitals were 
eligible to receive a DSH payment. 

[C] We classified four IMDs for children in New York as IMDs because 
the federal aggregate limit on payments to IMDs included IMDs for 
children. 

[End of table] 

Table 9: DSH Payments, Non-DSH Supplemental Payments, and Total 
Supplemental Payments by State, Operating Organization, and Hospital 
Type, State Fiscal Year 2006 (Dollars in millions): 

State: California[B]; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 4; 
DSH payments: <$1; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: <$1. 

State: California[B]; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 47; 
DSH payments: $2,065; 
Non-DSH supplemental payments: $1,216; 
Total DSH and non-DSH supplemental payments[A]: $3,281. 

State: California[B]; 
Operating organization: Private; 
Hospital type: IMD; 
Number of hospitals: 10; 
DSH payments: <$1; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: <$1. 

State: California[B]; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 79; 
DSH payments: <$1; 
Non-DSH supplemental payments: $122; 
Total DSH and non-DSH supplemental payments[A]: $122. 

State: California[B]; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 7; 
DSH payments: <$1; 
Non-DSH supplemental payments: $82; 
Total DSH and non-DSH supplemental payments[A]: $82. 

State: Michigan; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 5; 
DSH payments: $142; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: $142. 

State: Michigan; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 18; 
DSH payments: $55; 
Non-DSH supplemental payments: $77; 
Total DSH and non-DSH supplemental payments[A]: $131. 

State: Michigan; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 103; 
DSH payments: $226; 
Non-DSH supplemental payments: $470; 
Total DSH and non-DSH supplemental payments[A]: $696. 

State: Michigan; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 1; 
DSH payments: $17; 
Non-DSH supplemental payments: $54; 
Total DSH and non-DSH supplemental payments[A]: $71. 

State: New York; 
Operating organization: Government; 
Hospital type: IMD[C]; 
Number of hospitals: 23; 
DSH payments: $605; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: $605. 

State: New York; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 26; 
DSH payments: $498; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: $498. 

State: New York; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 176; 
DSH payments: $774; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: $774. 

State: New York; 
Operating organization: Private; 
Hospital type: Children's[C]; 
Number of hospitals: 1; 
DSH payments: <$1; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: <$1. 

State: Texas; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 9; 
DSH payments: $313; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: $313. 

State: Texas; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 77; 
DSH payments: 792; 
Non-DSH supplemental payments: 773; 
Total DSH and non-DSH supplemental payments[A]: 1,565. 

State: Texas; 
Operating organization: Private; 
Hospital type: IMD; 
Number of hospitals: 7; 
DSH payments: $5; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: $5. 

State: Texas; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 82; 
DSH payments: $366; 
Non-DSH supplemental payments: $79; 
Total DSH and non-DSH supplemental payments[A]: $445. 

State: Texas; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 7; 
DSH payments: $72; 
Non-DSH supplemental payments: $32; 
Total DSH and non-DSH supplemental payments[A]: $104. 

State: All four states; 
Operating organization: Government; 
Hospital type: IMD; 
Number of hospitals: 41; 
DSH payments: $1,060; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: $1,060. 

State: All four states; 
Operating organization: Government; 
Hospital type: General; 
Number of hospitals: 168; 
DSH payments: $3,410; 
Non-DSH supplemental payments: $2,067; 
Total DSH and non-DSH supplemental payments[A]: $5,476. 

State: All four states; 
Operating organization: Private; 
Hospital type: IMD; 
Number of hospitals: 17; 
DSH payments: 5; 
Non-DSH supplemental payments: $0; 
Total DSH and non-DSH supplemental payments[A]: $5. 

State: All four states; 
Operating organization: Private; 
Hospital type: General; 
Number of hospitals: 440; 
DSH payments: $1,366; 
Non-DSH supplemental payments: $671; 
Total DSH and non-DSH supplemental payments[A]: $2,038. 

State: All four states; 
Operating organization: Private; 
Hospital type: Children's; 
Number of hospitals: 16; 
DSH payments: $89; 
Non-DSH supplemental payments: $168; 
Total DSH and non-DSH supplemental payments[A]: $257. 

Source: GAO analysis of state-reported data on DSH payments and non-DSH 
supplemental payments. 

[A] DSH and non-DSH supplemental payments may not sum to total because 
of rounding. 

[B] Our analysis of California includes DSH payments totaling $160 paid 
to 96 private hospitals. The payment amounts for these private 
hospitals ranged from 1 cent to $14.53. The 96 private hospitals were 
eligible to receive a DSH payment. 

[C] We classified four IMDs for children in New York as IMDs because 
the federal aggregate limit on payments to IMDs included IMDs for 
children. 

[End of table] 

[End of section] 

Appendix IV: Comments from the Department of Health & Human Services: 

Department Of Health and Human Services:	
Office Of The Secretary: 
Assistant Secretary for Legislation: 
Washington, DC 20201: 

October 30, 2009: 

Katherine Iritani: 
Acting Director, Health Care: 
U.S. Government Accountability Office: 
441 G Street N.W. 
Washington, DC 20548: 

Dear Ms. Iritani: 

Enclosed are comments on the U.S. Government Accountability Office's 
(GAO) report entitled: "Medicaid: Ongoing Federal Oversight of Payments 
to Offset Uncompensated Hospital Care Costs Is Warranted" (GAO-10-69). 

The Department appreciates the opportunity to review this report before 
its publication. 

Sincerely, 

Signed by: 

Andrea Palm: 
Acting Assistant Secretary for Legislation: 

Enclosure: 

[End of letter] 

Department Of Health & Human Services: 
Centers for Medicare & Medicaid Services: 
Administrator: 
Washington, DC 20201: 

Date: October 30, 2009: 

To: Andrea Palm: 
Acting Assistant Secretary for Legislation: 
Office of the Secretary: 

From: [Signed by] Charlene Frizzera: 
Acting Administrator: 

Subject: Government Accountability Office (GAO) Draft Report "Medicaid: 
Ongoing Federal Oversight of Payments to Offset Uncompensated Hospital 
Care Costs is Warranted" (GAO-10-69): 

We appreciate the opportunity to review and comment on the above 
referenced draft report. The draft report is in response to a request 
for information from Senator Charles Grassley on how States' 
disproportionate share hospital (DSH) payments to individual hospitals 
and categories of hospitals compare to hospital DSH payment limits and 
on State methods for estimating uncompensated care costs. 

In four States selected on the basis of their large supplemental 
payments, GAO examined the ways in which 2006 DSH payments to 
individual hospitals and categories of hospitals compare to 2006 DSH 
payment limits, and also examined certain aspects of States' methods 
for estimating uncompensated care costs for the purpose of calculating 
hospitals' 2006 DSH payment limits. The GAO found in the selected 
States that: 

* DSH payments in 2006 varied widely as a percentage of the State-
calculated hospital-specific DSH payment limits; 

* States paid government-operated hospitals a relatively high 
proportion of their State-calculated hospital-specific DSH limits; 

* Two States overestimated their uncompensated care costs because they 
did not account for Medicaid non-DSH supplemental payments; and; 

* States did not consistently update or independently audit DSH payment 
limits. 

The draft report concludes that ongoing Federal oversight is warranted 
to ensure that States are following Federal requirements and taking 
corrective actions as needed. 

The report references the DSH audit and reporting final rule published 
in December 2008. This final rule implements section 1001 of the 
Medicare Prescription Drug, Improvement, and Modernization Act of 2003 
(MMA) and, requires independent auditing of DSH limits and payments for 
all DSH hospitals in all States. We note that in the draft report, 
because of the timing of the final rule, the GAO did not consider this 
rule or the related provisions of the MMA as requirements for the 2006 
payments that the GAO reviewed. The Centers for Medicare & Medicaid 
Services (CMS) agrees that this final rule is "a positive step toward 
improved Federal oversight"[Footnote 59] of Medicaid supplemental 
payments. In regard to implementation timeframes, the draft report 
acknowledges that "Although States were not required by CMS to either 
update DSH payment limits with actual cost and payment data or have DSH 
payment limit calculations independently audited in 2006, CMS will 
require all States to do so in the future?"[Footnote 60] The draft 
report also says, "Although the 2008 DSH rule set a December 2009 
deadline for States' 2005 and 2006 DSH audits and reports, CMS provided 
States with a transition period — through payment year 2010 — before 
the agency will take any action on the reports."[Footnote 61] We 
believe this language should be revised for clarity and propose that 
the following explanatory information be included in the body of the 
report: 

"In light of States' concerns regarding budget cycles, planning 
complications, and the economic downturn, CMS has determined that it 
will apply a flexible enforcement strategy designed to ensure that 
States have sufficient time to properly implement the new requirements 
without undue hardship. Thus, CMS will not find a State to be out of 
compliance with the DSH reporting and auditing requirements for the 
initial (2005 and 2006) Medicaid State plan rate years until December 
31, 2010. Pursuant to the provisions of the regulation, independent 
audits must begin with Medicaid State plan year 2005, and must be 
completed no later than September 30, 2009, for the State plan rate 
years 2005 and 2006. Audits and reports for State plan rate years 2005 
and 2006 are due to CMS on or before December 31, 2009. In the final 
rule, CMS provided a transition period to allow States time for 
developing and refining reporting and auditing techniques. During the 
transition period, States must complete the independent audits and 
submit the required reports in accordance with the provisions of the 
regulation. However, findings of State reports and audits for Medicaid 
State plan years 2005-2010 will not be given weight, except to the 
extent that the findings draw into question the reasonableness of State 
uncompensated care cost estimates used for calculations of prospective 
DSH payments for Medicaid State plan year 2011 and thereafter." 

In addition, Figure 1: Basic Components for Calculating Hospital DSH 
Payment Limits, should clarify that the hospital-specific DSH limit 
calculation must account for situations where Medicaid revenues exceed 
Medicaid costs. Current Federal law expressly demands the offset of
all payments under Title XIX (other than DSH payments) when determining 
hospital-specific DSH limits. This includes revenue received that is in 
excess of cost. Medicaid inpatient and outpatient hospital revenues 
received by hospitals in excess of Medicaid inpatient and outpatient 
hospital costs must also be offset against the eligible uncompensated 
inpatient and outpatient hospital costs associated with individuals 
with no source of third party coverage for the inpatient/outpatient 
hospital services that they received. 

GAO recommends that CMS ensure that States account for all Medicaid 
payments, including non-DSH supplemental payments, when calculating DSH 
payment limits. 

CMS Response: 

The CMS agrees with the recommendation and finds it consistent with 
ongoing efforts by the Agency to ensure a more efficient and economic 
Medicaid program. The final DSH audit and reporting rule set forth data 
elements necessary to comply with the requirements of section 1923(j) 
of the Social Security Act (the Act) related to auditing and reporting 
of DSH payments under State Medicaid programs. As the draft report 
notes, the final DSH audit and reporting rule provides CMS with tools 
needed to assess States' compliance with hospital-specific DSH limits 
at section 1923(g) of the Act, and to take action as needed. Since the 
final rule was published, CMS: 

* Has provided question and answer technical assistance to States, 
provider groups, and the accountant community; 

* Has conducted national conference calls outlining the rule 
requirements and the implementation processes; 

* Has participated in State-specific calls regarding the requirements; 
and; 

* Is preparing to post on our policy website a list of frequently asked 
questions. 

The CMS will continue to work with States and their partners to ensure 
universal understanding of the DSH audit and reporting requirements.
The draft report states that the effect of the rule will depend on the 
extent to which CMS uses the information reported by States to identify 
and correct problems in State DSH programs. CMS reminds the GAO that we 
are bound by the final rule which requires that, during the transition 
period, a State's failure to complete the audits and required reporting 
by the specified deadlines would put Federal financial participation 
(FFP) for that State's DSH expenditures at risk. After the transition 
period, FFP will not be available for expenditures for DSH payments 
that are found in the audit to exceed the hospital-specific eligible 
uncompensated care cost limit. 

We thank the GAO staff for their work in this important area of 
Medicaid DSH hospital-specific limits and payments to providers, and 
look forward to working with the GAO on this and other issues. 

[End of section] 

Appendix V: GAO Contact and Staff Acknowledgments: 

GAO Contact: 

Katherine M. Iritani, (202) 512-7114 or Iritanik@gao.gov: 

Acknowledgments: 

In addition to the contact name above, James C. Cosgrove, Director; 
Catina Bradley, Assistant Director; Susannah Bloch; Tim Bushfield; 
Helen Desaulniers; Aaron Holling; Tom Moscovitch; Perry Parsons; and 
Hemi Tewarson made key contributions to this report. 

[End of section] 

Related GAO Products: 

High-Risk Series: An Update. [hyperlink, 
http://www.gao.gov/products/GAO-09-271]. Washington, D.C.: January 22, 
2009. 

Medicaid: CMS Needs More Information on the Billions of Dollars Spent 
on Supplemental Payments. [hyperlink, 
http://www.gao.gov/products/GAO-08-614]. Washington D.C.: May 30, 2008. 

Medicaid Financing: Long-Standing Concerns about Inappropriate State 
Arrangements Support Need for Improved Federal Oversight. [hyperlink, 
http://www.gao.gov/products/GAO-08-650T]. Washington D.C.: April 3, 
2008. 

Medicaid Financing: Long-Standing Concerns about Inappropriate State 
Arrangements Support Need for Improved Federal Oversight. [hyperlink, 
http://www.gao.gov/products/GAO-08-255T]. Washington D.C.: November 1, 
2007. 

Medicaid Financing: Federal Oversight Initiative is Consistent with 
Medicaid Payment Principles but Needs Greater Transparency. [hyperlink, 
http://www.gao.gov/products/GAO-07-214]. Washington D.C.: March 30, 
2007. 

Medicaid Financial Management: Steps Taken to Improve Federal Oversight 
but Other Actions Needed to Sustain Efforts. [hyperlink, 
http://www.gao.gov/products/GAO-06-705]. Washington D.C.: June 22, 
2006. 

Medicaid Financing: States' Use of Contingency-Fee Consultants to 
Maximize Federal Reimbursements Highlights Need for Improved Federal 
Oversight. [hyperlink, http://www.gao.gov/products/GAO-05-748]. 
Washington D.C.: June 28, 2005. 

Medicaid: States' Efforts to Maximize Federal Reimbursements Highlight 
Need for Improved Federal Oversight. [hyperlink, 
http://www.gao.gov/products/GAO-05-836T]. Washington D.C.: June 28, 
2005. 

Medicaid: Intergovernmental Transfers Have Facilitated State Financing 
Schemes. [hyperlink, http://www.gao.gov/products/GAO-04-574T]. 
Washington D.C.: March 18, 2004. 

Medicaid: Improved Federal Oversight of State Financing Schemes Is 
Needed. [hyperlink, http://www.gao.gov/products/GAO-04-228]. Washington 
D.C.: February 13, 2004. 

Major Management Challenges and Program Risks: Department of Health and 
Human Services. [hyperlink, http://www.gao.gov/products/GAO-03-101]. 
Washington D.C.: January 2003. 

Medicaid: HCFA Reversed Its Position and Approved Additional State 
Financing Schemes. [hyperlink, http://www.gao.gov/products/GAO-02-147]. 
Washington D.C.: October 30, 2001. 

Medicaid: State Financing Schemes Again Drive Up Federal Payments. 
[hyperlink, http://www.gao.gov/products/GAO/T-HEHS-00-193]. Washington 
D.C.: September 6, 2000. 

Medicaid: Disproportionate Share Payments to State Psychiatric 
Hospitals. [hyperlink, http://www.gao.gov/products/GAO/HEHS-98-52]. 
Washington D.C.: January 23, 1998. 

Medicaid: Disproportionate Share Payments to Institutions for Mental 
Diseases. [hyperlink, http://www.gao.gov/products/GAO/HEHS-97-181R]. 
Washington D.C.: July 15, 1997. 

Medicaid: States Use Illusory Approaches to Shift Program Costs to 
Federal Government. [hyperlink, 
http://www.gao.gov/products/GAO/HEHS-94-133]. Washington D.C.: August 
1, 1994. 

[End of section] 

Footnotes: 

[1] Medicaid supplemental payments are payments separate from and in 
addition to those made at states' standard Medicaid rates. 

[2] GAO, High-Risk Series: An Update, [hyperlink, 
http://www.gao.gov/products/GAO-09-271] (Washington, D.C.: Jan. 22, 
2009). 

[3] GAO, Medicaid: CMS Needs More Information on the Billions of 
Dollars Spent on Supplemental Payments, [hyperlink, 
http://www.gao.gov/products/GAO-08-614] (Washington, D.C.: May 30, 
2008). The American Recovery and Reinvestment Act of 2009 increased the 
amount of federal DSH funding available to individual states for fiscal 
years 2009 and 2010 by $456 million, according to Congressional Budget 
Office estimates. Pub. L. No. 111-5, Div. B, § 5002, 123 Stat. 115, 502-
3 (2009) (codified at 42 U.S.C. § 1396r-4(f)(3)). 

[4] Medicaid Voluntary Contribution and Provider-Specific Tax 
Amendments of 1991, Pub. L. No. 102-234, § 3, 105 Stat. 1793, 1799-1803 
(1991) (codified, as amended, at 42 U.S.C. § 1396r-4(f)). 

[5] Omnibus Budget Reconciliation Act of 1993, Pub. L. No. 103-66, § 
13621, 107 Stat. 312, 629-632 (1993) (codified, as amended, at 42 
U.S.C. § 1396r-4(g)). 

[6] 42 U.S.C. § 1396r-4(g). 

[7] Balanced Budget Act of 1997, Pub. L. No 105-33, § 4721, 111 Stat. 
251, 511-514 (1997) (codified, as amended, at 42 U.S.C. § 1396r-4(h)). 

[8] CMS provides guidance to states about Medicaid program requirements 
in several ways, including through a published State Medicaid Manual, 
standard letters issued to all state Medicaid directors, and technical 
guidance manuals on particular topics. 

[9] See Centers for Medicare & Medicaid Services. Letter to State 
Medicaid Directors (Aug. 16, 2002). 

[10] Pub. L. No. 108-173, § 1001(d), 117 Stat. 2066, 2430-2431 (2003) 
(codified, as amended, at 42 U.S.C. § 1395r-4(j)). In 1997, Congress 
had previously required that states provide an annual report to the 
Secretary of Health and Human Services describing DSH payments made to 
each hospital. Balanced Budget Act of 1997, Pub. L. No. 105-33, § 4721, 
11 Stat. 251, 511-514 (1997) (codified, as amended, at 42 U.S.C. § 
1396r-4(a)(2)). However, according to CMS officials, reporting on DSH 
payments was inconsistent among the states. 

[11] Medicaid Program: Disproportionate Share Hospital Payments, 70 
Fed. Reg. 50,262 (Aug. 26, 2005). 

[12] Medicaid Program: Disproportionate Share Hospital Payments, 73 
Fed. Reg. 77,904 (Dec. 19, 2008). Because this rule was not finalized 
until 2008, we did not consider the related provisions of the MMA or 
this rule as requirements for the 2006 payments that we reviewed. 

[13] In addition, we found that state reporting of non-DSH supplemental 
payments to CMS was incomplete, in that not all states were reporting 
their payments to CMS. 

[14] For purposes of this report, we categorized hospitals by operating 
organization (government or private), by hospital type (children's, 
general, and IMD), and by combinations of operating organization and 
hospital type. 

[15] In this report, we refer to the hospital DSH payment limits that 
were calculated by the states and reported to us as state-calculated 
DSH payment limits. 

[16] We obtained both state and federal fiscal year data because 
facility-specific DSH payment limits are applied for the state fiscal 
year and federal IMD payment limits are applied for the federal fiscal 
year. 

[17] Under the authority of an approved Medicaid section 1115 
demonstration, Massachusetts does not make DSH payments to hospitals 
for fiscal years 2006 through 2011. 

[18] We included as DSH payments all payments that a state counted 
against its 2006 hospital DSH payment limits. Before state fiscal year 
2006, private hospitals in California received a substantial amount in 
DSH payments, but beginning in state fiscal year 2006, the state 
converted nearly all of these payments to non-DSH supplemental 
payments, referred to as "DSH replacement" payments. Our analysis 
includes a total of $160 in DSH payments that California made to 96 
private hospitals, but does not include the more than $464 million in 
DSH replacement payments the state made to these hospitals as non-DSH 
supplemental payments. For the purpose of this analysis, we considered 
the $464 million as non-DSH supplemental payments. 

[19] To calculate DSH payments as a percentage of state-calculated DSH 
limits for a category of hospitals, we divided the sum of the DSH 
payments made to all hospitals in the category by the sum of these 
hospitals' DSH payment limits. 

[20] Medicaid Program: Fiscal Year Disproportionate Share Hospital 
Allotments and Disproportionate Share Hospital Institutions for Mental 
Disease Limits, 72 Fed. Reg. 73,831 (Dec. 28, 2007). 

[21] Medicaid programs are administered by the 50 states, the District 
of Columbia, Puerto Rico, and 4 U.S. territories. 

[22] In order to receive reimbursement for services, providers must 
have a valid Medicaid provider agreement in place with the state. 

[23] States with lower per capita incomes receive a higher FMAP. 42 
U.S.C. §§ 1396b(a)(1), 1396d(b). For the period covered in this review, 
the federal government reimbursed California and New York at 50 
percent, Michigan at 57 percent, and Texas at 62 percent of state 
expenditures for Medicaid services. States also may be eligible for an 
increased FMAP under the American Recovery and Reinvestment Act of 2009 
for 27 months from October 1, 2008, through December 31, 2010, but this 
increased FMAP does not apply to DSH payments. Pub. L. No. 111-5, Div. 
B, § 5001, 123 Stat. 115, 496-502 (2009) (codified at 42 U.S.C. § 1396d 
note). 

[24] In establishing hospital payment rates, states must take into 
account the situation of hospitals that serve a disproportionate number 
of low-income patients with special needs. 42 U.S.C. § 
1396a(a)(13)(A)(iv). States are required to make DSH payments to DSH 
hospitals, which are defined as any hospital that has a Medicaid 
inpatient utilization rate of at least 1 percent and meets additional 
criteria, such as (i) has a Medicaid inpatient utilization rate of at 
least one standard deviation greater than the average rate for other 
Medicaid-participating hospitals in the state or (ii) has a low-income 
utilization rate of more than 25 percent. 42 U.S.C. §§ 1396r-4(b), 
(d)(3). Some states operate HHS-approved 1115 Medicaid demonstrations 
under which the state does not make DSH payments directly to hospitals. 
For example, Tennessee and Hawaii incorporate a portion of their DSH 
funding into payments to managed care organizations and all of 
Massachusetts's DSH funds are used to support a special fund for safety 
net health care providers. 

[25] Omnibus Budget Reconciliation Act of 1981, Pub. L. No. 97-35, § 
2173, 95 Stat. 357, 808-809 (1981) (codified, as amended, at 42 U.S.C. 
§ 1396a(a)(13)). Congress has since created and modified requirements 
for the DSH program at various times. For example, in 1987, Congress 
further formalized the DSH program by establishing criteria for the 
program including (i) requiring states to submit state plan amendments 
authorizing DSH payments, and (ii) providing a definition for DSH 
hospitals. Omnibus Budget Reconciliation Act of 1987, Pub. L. No. 100- 
203, § 4112, 101 Stat. 1330 (1987) (codified, as amended, at 42 U.S.C. 
1396a note). 

[26] Some states also make non-DSH supplemental payments under Medicaid 
demonstrations authorized under section 1115 of the Social Security 
Act. 

[27] Separate UPLs exist for inpatient services provided by hospitals, 
nursing facilities, and intermediate care facilities for the mentally 
retarded, and outpatient and clinic services provided by hospitals and 
clinics. These UPLs are applied on an aggregate basis to three 
categories of providers: local-government-owned or -operated 
facilities, state-government-owned or -operated facilities, and 
privately owned and operated facilities. See 42 C.F.R. §§ 447.272, 
447.321. 

[28] A list of related GAO products can be found at the end of this 
report. 

[29] 42 U.S.C. § 1396r-4(g). There is an exception to this requirement. 
Congress authorized certain public hospitals in California to receive 
DSH payments up to 175 percent of their uncompensated care costs 
associated with Medicaid and uninsured patients. Medicare, Medicaid, 
and SCHIP Balanced Budget Refinement Act of 1999, Pub. L. No. 106-113, 
Appendix F, § 607, 113 Stat. 1501, 1501A-396 (1999) (codified, as 
amended, at 42 U.S.C. § 1396r-4 note). 

[30] Payments received from or on behalf of Medicaid patients, such as 
out-of-pocket payments and Medicare payments for patients who are 
eligible for both Medicaid and Medicare, are also subtracted from 
estimated Medicaid costs. 

[31] The HHS OIG review of 10 states' DSH programs resulted in 19 
reports issued between 2001 and 2004 and culminated in a 2006 summary 
report. HHS OIG, Audit of Selected States' Medicaid Disproportionate 
Share Hospital Programs, A-06-03-00031(Washington D.C.: March 2006). 
The OIG based its analyses of updating DSH payment limits on federal 
statutory language stating that hospital DSH payment limits must be 
based on "costs incurred during the year of providing hospital 
services." 

[32] The OIG found that by not accounting for non-DSH supplemental 
payments when calculating DSH payment limits, one state made DSH 
payments exceeding hospital DSH payment limits by $46 million. The OIG 
also found that by not updating historical data used to estimate 
uncompensated care costs with actual costs, four states made DSH 
payments exceeding hospital DSH payment limits by about $679 million. 

[33] During our review, we also found issues related to compliance with 
federal DSH requirements that were outside the scope of this review. We 
discussed these issues with CMS officials. See appendix II for a 
summary of these issues. 

[34] DSH payment amounts and state-calculated DSH payment limits for 22 
hospitals in California, including those for the several California 
hospitals that received DSH payments in excess of the state-calculated 
DSH payment limits, 18 hospitals in Michigan, and 203 hospitals in New 
York, were determined using historical cost data. Each of these states 
had processes in place to update the payment limits for these 
hospitals, and make adjustments to the associated payments, once actual 
cost data for the payment year becomes available. At the time of our 
review, this reconciliation process had not occurred. 

[35] Texas officials were unable to reduce the 2007 DSH payment to the 
ninth hospital because it was not eligible to receive DSH payments in 
state fiscal year 2007. 

[36] California distributes a pro-rata share of the $160 pool to 
private hospitals that qualify for DSH payments. In California, some 
private hospitals received as little as 1 cent in DSH payments. 

[37] Although California replaced DSH payments to private hospitals 
with non-DSH supplemental payments in state fiscal year 2006, according 
to state officials, the state used the same methodology to calculate 
the payment amounts for individual hospitals as it had used when the 
payments were considered DSH payments. Further, as we reported in our 
May 2008 report, California stated that the purpose of DSH replacement 
payments was to provide supplemental reimbursement to private hospitals 
that serve a disproportionate share of Medicaid, indigent, and 
uninsured patients; and officials indicated to us that the payments may 
be used to offset the costs of care to uninsured patients. According to 
CMS officials, however, because these payments are now considered non- 
DSH supplemental payments, they can only be used for Medicaid patients 
and services. Because of the potential that California's DSH 
replacement payments are being used by hospitals for non-Medicaid 
purposes, we referred this issue to the HHS OIG in July 2009 for follow-
up. 

[38] Our analysis of DSH payments as a percentage of state-calculated 
DSH payment limits was done in the aggregate: for each hospital 
category, we divided the sum of the hospitals' DSH payments by the sum 
of their state-calculated DSH payment limits. 

[39] California DSH payments to IMDs totaled about $164,000 for state 
fiscal year 2006, and no DSH payments were made to state-operated IMDs. 

[40] CMS calculates and publishes each state's federal fiscal year IMD 
DSH limit annually. Each state's IMD limit is presented as the total 
amount of DSH payments allowed (federal and state share), and as the 
maximum federal payments allowed. See 72 Fed. Reg. 73,831 (Dec. 28, 
2007) for final IMD limits for federal fiscal year 2006. 

[41] Within the IMD payment limit and the hospital DSH payment limit, 
states have broad flexibility in how they distribute their DSH 
allotment (total amount of federal DSH funding allowed) among DSH- 
eligible hospitals. 

[42] DSH and standard Medicaid payments exceeding total operating costs 
could be a result of overstated uncompensated care costs, DSH payments 
being in excess of DSH payment limits, or other factors. We did not 
determine the specific reasons that Medicaid payments exceeded total 
costs for these two facilities. 

[43] Texas officials provided revised 2006 operating cost data as part 
of their technical review of a draft of this report. Although we did 
not assess their reliability, these revised data indicate that Medicaid 
payments represented 99.6 percent, rather than 103 percent, of this 
facility's 2006 operating costs. 

[44] Officials from California and New York reported that they expect 
to have final 2006 DSH limits calculated by the end of 2009. Michigan 
officials reported that final 2006 DSH limits would by calculated by 
the end of 2012. 

[45] Specifically, California's calculations of 2006 hospital DSH 
payment limits for 125 of its 147 hospitals were based on 2003 and 2004 
data, Michigan's calculations for 109 of its 127 hospitals were based 
on 2003 and 2004 data, and Texas's calculations for all 182 of its 
hospitals were based on 2004 data. 

[46] In our review, we determined whether the various data sources 
states used were subject to independent audit, either before or after 
the data were used to estimate uncompensated care costs. 

[47] To convert hospital charges to hospital costs, Texas used the cost-
to-charge ratio from each hospital's Medicare cost report. This ratio 
represents a hospital's total costs compared to total charges. The 
Medicare cost reports are audited by contractors hired by the federal 
government to pay hospitals for caring for Medicare beneficiaries. 

[48] To calculate hospital DSH payment limits, Texas obtains Medicaid 
charge and payment data from annual surveys of the state contractor 
that processes Medicaid fee-for-service claims and from the managed 
care organizations that pay hospitals for services provided to Medicaid 
managed care patients. These entities are subject to audit, which 
typically includes testing their data. However, the data provided by 
these entities in response to the state's surveys, which are used to 
calculate DSH payment limits, are not independently audited. 

[49] 73 Fed. Reg. 77,904 (Dec. 19, 2008). In this report, we use the 
term 2008 DSH rule to refer to this final rule. The rule implements 
requirements to improve the accountability over DSH payments as imposed 
under the Medicare Prescription Drug, Improvement, and Modernization 
Act of 2003 (MMA), Pub. L. No. 108-173, § 1001(d), 117 Stat. 2066, 2430-
2431 (2003) (codified, as amended, at 42 U.S.C. § 1395r-4(j)). 

[50] In the preamble to the rule, CMS recognized that states may need 
to estimate DSH payments and DSH payment limits for an upcoming year. 
States must ensure, however, that using estimates does not result in 
DSH payments that exceed a hospital's incurred uncompensated care costs 
by revising methodologies or providing for the reconciliation of 
prospective DSH payments. See 77 Fed. Reg. at 77,944. According to CMS 
officials, the payment year can vary by state. While it typically 
corresponds with a state's fiscal year, the payment year may also 
follow the federal fiscal year or another time period established by 
the state, according to CMS officials. 

[51] This provision reiterates a CMS 2002 policy which clarified that 
non-DSH supplemental payments are Medicaid payments and must be 
accounted for when calculating hospital DSH payment limits. 

[52] We were able to make this assessment because California continued 
to calculate uncompensated care costs for all DSH-eligible hospitals, 
including the 22 for which the state now uses data from audited cost 
reports, under the prior methodology. Although Michigan has instituted 
a similar methodology for 18 of its 127 hospitals, we could not assess 
the effect of this change because we did not have estimates for these 
18 hospitals using the previous methodology. 

[53] GAO, Medicaid: CMS Needs More Information on the Billions of 
Dollars Spent on Supplemental Payments, [hyperlink, 
http://www.gao.gov/products/GAO-08-614] (Washington, D.C.: May 30, 
2008). 

[54] The fifth state in our May 2008 report, Massachusetts, was 
excluded in this report because under the authority of an approved 
Medicaid section 1115 demonstration the state does not make DSH 
payments to hospitals for fiscal years 2006 through 2011. 

[55] Hospital DSH payment limits are applied on a state fiscal year 
basis. 

[56] We determined hospital operating organization and hospital types 
from a database of providers maintained by CMS that contains provider- 
reported information on each facility. We classified hospitals operated 
by proprietary or nonprofit organizations as private and hospitals 
operated by governmental entities--such as counties, states, or 
hospital districts--as government. For hospital type, we considered 
psychiatric hospitals, called institutions for mental diseases (IMD), 
and children's hospitals as separate hospital types, and classified all 
other hospital types--including short-term, long-term, critical access, 
and rehabilitation hospitals--as general hospitals. We classified four 
IMDs for children in New York as IMDs because the federal aggregate 
limit on DSH payments to IMDs includes IMDs for children. To calculate 
DSH payments as a percentage of state-calculated DSH limits for a 
category of hospitals, we divided the sum of the DSH payments made to 
all hospitals in the category by the sum of these hospitals' DSH 
payment limits. 

[57] Each year, CMS calculates and publishes each state's federal 
fiscal year IMD DSH limit. CMS published preliminary 2006 IMD limits in 
October 2006, and published the final IMD limits in December 2007. Each 
state's IMD limit is presented as the total amount of DSH payments 
allowed (federal and state share), and as the maximum federal payments 
allowed. See 71 Fed. Reg. 58,398 (Oct. 3, 2006) for preliminary IMD 
limits for federal fiscal year 2006, and 72 Fed. Reg. 73,831 (Dec. 28, 
2007) for final IMD limits for federal fiscal year 2006. There was no 
difference between the preliminary and final IMD limits for the four 
states we examined. 

[58] We classified IMDs for children as IMDs because the federal 
aggregate limit on payments to IMDs includes IMDs for children. 

[59] GAO, Medicaid: Ongoing Federal Oversight of Payments to Offset 
Uncompensated Hospital Care Costs Is Warranted, [hyperlink, 
http://www.gao.gov/products/GAO-10-069] (Washington D.C.: September, 
2009). Page 27. 

[60] ibid, Page 25. 

[61] ibid, Page 26. 

[End of section] 

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