This is the accessible text file for GAO report number GAO-03-402R 
entitled 'Military Treatment Facilities: Eligibility Follow-up at 
Wilford Hall Air Force Medical Center' which was released on April 21, 
2003.



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April 4, 2003:



The Honorable Dennis J. Kucinich:



Ranking Minority Member:



Subcommittee on National Security, Emerging Threats:



and International Relations:



Committee on Government Reform:



House of Representatives:



The Honorable Edolphus Towns:



Ranking Minority Member:



Subcommittee on Government Efficiency and Financial Management:



Committee on Government Reform:



House of Representatives:



The Honorable Janice D. Schakowsky:



House of Representatives:



Subject: Military Treatment Facilities: Eligibility Follow-up at

Wilford Hall Air Force Medical Center:



In October 2002, we reported to you on the results of our audit of 

selected internal control activities at three military treatment 

facilities: Eisenhower Army Medical Center, Augusta, Georgia; Naval 

Medical Center-Portsmouth, Portsmouth, Virginia; and Wilford Hall Air 

Force Medical Center, San Antonio, Texas.[Footnote 1] As part of our 

work for that report, we requested data files of all patients who had 

been admitted, treated as outpatients, or received pharmaceutical 

benefits during fiscal year 2001. Despite considerable effort by the 

three facilities, only Wilford Hall Air Force Medical Center was able 

to provide a file of beneficiaries who received pharmaceuticals during 

the year. We compared this file to data in the Social Security 

Administration’s (SSA) Death Master File as a technique to identify 

instances of potential fraud or abuse.[Footnote 2]



For Wilford Hall, we identified 41 cases in which a prescription was 

ordered for an individual after the date of his or her death as 

recorded in the SSA Death Master File. You requested that we determine 

whether individuals fraudulently obtained pharmaceuticals or other 

health benefits by assuming the identity of a dead person, and, if so, 

to identify the specific breakdowns in internal controls that allowed 

such fraud to occur. As agreed to with your staffs, we confined our 

investigation to the 41 cases described above.



Results in Brief:



We did not find indications of individuals fraudulently obtaining 

health care benefits in our examination of the 41 cases we identified 

of people receiving treatment after they were listed in SSA’s Death 

Master File. In 40 of the 41 cases, data entry errors and/or internal 

control weaknesses at either SSA or at the military treatment 

facilities created the impression that a deceased person had received 

prescriptions. Of the 40 cases,



* 10 were instances in which SSA’s Death Master File had incorrectly 

listed as deceased the individual to whom a prescription was dispensed 

and:



* 30 resulted from Department of Defense (DOD) data entry errors.



In the 10 cases involving inaccurate SSA death records, most of the 

individuals concerned found out about the erroneous report of their 

deaths when they were notified that their SSA benefits had ended. The 

individuals had their benefits restored, and most did not experience 

significant problems as a result of the errors; however, some had other 

problems, including temporary suspension of their retired military 

payments and difficulty in getting reimbursed for a prescription filled 

at a retail pharmacy. Inaccurate information in the SSA database has 

caused DOD to expend resources researching inaccurate death information 

for living individuals, not only at Wilford Hall, but also for the 

eligibility system DOD-wide.



Thirty of the 40 cases were data entry errors that occurred during the 

process of entering a prescription into DOD’s health care database. For 

14 of these 30 cases, the pharmacy dispensed a prescription to the 

intended eligible individual but inadvertently recorded the 

prescription under a deceased person’s Social Security number (SSN). In 

10 of these 14 cases, the deceased person was either the spouse or 

another eligible relative of the individual receiving the prescription. 

In 2 of the 30 cases, we could not determine who received the 

prescriptions, but they totaled only 3 prescriptions of small value. In 

14 of the 30 cases, the prescriptions were not dispensed. Pharmacy 

records show that 8 were canceled before they were filled and 6 were 

never picked up.



The 30 cases of data entry errors at DOD were the result of human error 

as well as the result of DOD not having adequate controls over the data 

entry process. Specifically, DOD does not have a preventive control in 

its data entry process that prohibits entering new clinical data such 

as prescriptions into a deceased person’s record in the DOD automated 

health care database. When this happens, prescriptions are not entered 

into the correct individual’s file and the potentially significant 

patient safety issue of hazardous drug interactions may not be 

addressed.



The remaining case involved an elderly former spouse of a retired 

service member who continued to receive prescriptions valued at about 

$350 after she became ineligible when they divorced. We concluded that 

this situation existed because the retired service member may not have 

reported the divorce as required by DOD policy. Therefore, DOD’s 

eligibility system continued to show the former spouse as eligible. The 

ineligible former spouse told us she was not aware she was ineligible, 

and that she thought she could continue to get prescriptions until her 

identification card expired, about 3 years after her divorce. Although 

this case resulted in inappropriately provided health care benefits, 

i.e., improper payments, our investigation did not conclude that the 

payments were fraudulently obtained. Rather, they most likely resulted 

from a lack of information about eligibility criteria.



This letter includes a recommendation to the Secretary of Defense to 

develop and implement a preventive control for data entry errors 

involving a deceased person’s clinical record. In a written response to 

a draft of this report, SSA agreed that the Death Master File has some 

problems with accuracy and discussed the improvement efforts it has 

underway. In oral comments, DOD agreed with our findings but disagreed 

with our recommendation and said that our report overstates the extent 

of the problem because of the small number of data entry errors. We 

disagree with DOD. In our work, we focused only on the 41 cases and did 

not attempt to determine the overall extent of the problem. We believe 

that a preventive control can effectively avoid the data entry problems 

we identified and thereby help ensue that patient safety issues are 

addressed.



Background:



Wilford Hall is the Air Force’s largest medical facility. It provides a 

wide range of medical services, including pharmacy-dispensed 

prescription drugs to active and retired military personnel and their 

dependents. Wilford Hall reports that it fills approximately 2.6 

million prescriptions annually for about 100,000 people.



Wilford Hall’s clinical records are contained in DOD’s Composite Health 

Care System (CHCS). CHCS is DOD’s primary medical information system, 

which medical treatment facilities use to support their various 

activities, including registering patients, documenting inpatient 

activity, and tracking pharmacy prescriptions. Since 1997, DOD has had 

a project underway to replace CHCS with a new system, CHCS II, that DOD 

envisions as a state-of-the-art automated medical information system. 

Part of DOD’s goal for CHCS II is to assist clinicians in making health 

care decisions.[Footnote 3]



In our October 2002 report based on work at three military treatment 

facilities,[Footnote 4] we reported that erroneous eligibility 

information contained in DOD information systems, including CHCS, 

precluded the military treatment facilities from providing reasonable 

assurance that medical care was provided only to eligible persons. We 

found that unreliable and inaccurate data, system inadequacies, 

complicated processes, and a lack of adherence to policies and 

procedures contributed to internal control weaknesses.



Military treatment facilities such as Wilford Hall are required to 

verify a person’s eligibility for DOD health care benefits before 

providing treatment, except in emergencies. The facilities use a two-

step process to verify eligibility. One step is for a staff person to 

physically review the person’s military identification card, which 

includes a picture of the person, and visually verify the identity of 

the person requesting health care. The military identification card is 

issued at over 900 DOD locations and is used DOD-wide to access a 

variety of DOD services in addition to health care. Sponsors--the 

military active duty persons or retirees upon whom their dependents’ 

eligibility is based--are responsible for reporting any changes in 

status for themselves and their dependents.



The other step is for the facility’s staff to access the person’s 

clinical record in CHCS, which verifies the person’s eligibility status 

by interfacing with the Defense Enrollment Eligibility Reporting System 

(DEERS). DEERS is a DOD-wide system that contains eligibility 

information on active, reserve, and retired military and their 

dependents. It is used by DOD facilities such as commissaries and base 

exchanges as well as military treatment facilities to determine 

eligibility for various types of DOD benefits. DEERS regularly receives 

updated data from SSA regarding deaths reported to it.



SSA’s Death Master File is the agency’s repository of death information 

and is available for use by both public and private sector 

organizations. The Death Master File is a national file listing the 

SSNs of individuals whose deaths have been reported to SSA. Data 

sources include friends and relatives of deceased individuals, funeral 

directors, financial institutions, postal authorities, and other 

federal and state agencies.



Scope and Methodology:



To determine if any ineligible persons were using the identity of a 

deceased person to obtain health care benefits, we compared a data file 

from Wilford Hall Medical Center of patients who had received a 

prescription to data from SSA’s Death Master File. The patient data 

file was extracted by Wilford Hall staff from CHCS and identified about 

100,000 individuals in Wilford Hall’s database who had a pharmacy 

prescription during fiscal year 2001. These files included 

prescriptions recorded at Brooke Army Medical Center and Randolph Air 

Force Base Clinic as well as Wilford Hall because the facilities share 

computer services for health care matters. As of April 2002, the Death 

Master File contained about 70 million records of persons with SSNs 

who, according to SSA, have been reported as deceased.



We first matched only on SSN and identified 266 matches. However, most 

matched only on SSN but not on other critical data such as name and 

date of birth. Because the military treatment facilities’ eligibility 

verification process is to match both the sponsor’s SSN and the 

patient’s name, we selected for further analysis and investigation only 

the 41 cases in which the SSN matched in both files and other 

identifying information, such as the same name and date of birth, 

raised questions about how the deceased person in the SSA database 

could have received care after his or her reported death.



For all 41 people, we also obtained from Wilford Hall a list of 

prescriptions ordered after the date of death recorded in the SSA Death 

Master File. We also obtained eligibility information from DOD’s 

automated eligibility systems.



To obtain an explanation of the facts of each case and to identify 

indications of fraud, our investigators reviewed other records such as 

death certificates and divorce decrees as needed. For the 10 cases of 

inaccurate reports of death, our investigators interviewed patients, 

family members, and others, as needed.



We conducted our work from November 2002 though January 2003 in 

accordance with U.S. generally accepted government auditing standards, 

and we performed our investigative work in accordance with standards 

prescribed by the President’s Council on Integrity and Efficiency, as 

adapted for GAO’s work. We provided a draft of this letter to DOD and 

SSA for comment. DOD provided oral comments, which are discussed in the 

“Agency Comments and Our Evaluation” section, and SSA provided written 

comments, which are reprinted as an enclosure.



Benefits Provided to Eligible Individuals but Data Entry Errors Raise 

Concerns:



In 40 of the 41 cases we investigated, a data entry error and/or 

internal control weaknesses either at SSA or at the military treatment 

facility caused these cases to appear to have had a prescription 

ordered for a deceased person. We did not find indications of potential 

fraud in any of these 40 cases. A data entry error at SSA caused 10 of 

the errors. The remaining 30 cases stemmed from data entry errors made 

at Wilford Hall. They occurred in part because DOD has not built a 

control into CHCS’ data entry process to prevent entering new clinical 

data into a deceased person’s record rather than the correct record. 

Table 1 summarizes our analysis. The remaining case is discussed in the 

next section of this letter.



Table 1: Results of Analysis of 40 People for Whom a Prescription Was 

Ordered after Their Reported Date of Death:



[See PDF for image]



Source: DOD and SSA data.



Note: GAO analysis of DOD and SSA data.



[End of table]



Individuals Incorrectly Listed as Deceased by SSA:



Ten of the 40 cases involved individuals who were incorrectly listed as 

deceased in SSA’s Death Master File. These individuals were not only 

alive, but they were also eligible for health care benefits. Our 

interviews with the individuals or their family members disclosed that 

the erroneous entry typically occurred when the individual reported the 

death of a spouse. The SSA official receiving the report of death 

appears to have recorded not only the death of the actual deceased 

person but also the individual reporting the death. In each case, the 

individual who was incorrectly recorded as deceased told us that he or 

she notified SSA of its error and benefits were restored. However, 

these individuals continued to be listed in the SSA Death Master File. 

These inaccuracies in SSA’s database had generally persisted for years. 

For example, 5 of the 10 had been listed as deceased for over 10 years.



Incorrect recordings of death are not isolated incidents. SSA’s 

Inspector General has reported that erroneous dates of death continue 

to exist in the Death Master File database.[Footnote 5] These erroneous 

dates stayed in the database because SSA’s payments and Death Master 

File systems were not fully integrated. Although SSA restarted 

payments, changes in the payment system database to restart the 

payments did not trigger subsequent changes in the Death Master File. 

According to the Inspector General report, these erroneous dates of 

death have caused other agencies to expend resources researching death 

information for living individuals. In our work, a DOD official told us 

that DEERS officials have to reverify that individuals were alive and 

eligible for health care not only at Wilford Hall but also throughout 

the DOD-wide eligibility system. In a January 2003 report on SSA’s 

efforts to improve its Death Master File, the SSA Inspector General 

reported that as of September 2002, SSA had implemented an automated 

process to (1) identify inaccurate death data and (2) generate a 

quarterly report that lists names and SSNs requiring 

investigation.[Footnote 6]



In addition to causing agencies additional work, erroneous reports of 

death in the Death Master File can result in living individuals’ SSN 

and other personal information becoming public information because SSA 

makes the Death Master File information available to the public upon 

request. The SSA Inspector General reported that as a result, at least 

some erroneously reported deceased individuals had experienced various 

continuing difficulties, such as obtaining credit.[Footnote 7]



In one case we investigated, for example, the individual, whose SSN had 

been listed in the Death Master File since 1991, reported experiencing 

periodic problems ever since her reported death. She told us she had 

been denied a cell phone and had difficulty getting reimbursement for a 

prescription filled at a retail pharmacy. In two other cases, the 

individuals said that their retired military and/or Social Security 

payments were temporarily suspended when the problem first occurred in 

the 1990s, but their benefits were restored within a couple of months. 

They said they had not experienced additional problems caused by the 

inaccurate death file.



In the remaining cases we investigated, the individuals reported that 

they had not experienced significant problems because of these errors. 

They had found out about the erroneous reports of their deaths when 

they received a notification that their Social Security or other 

government benefits had ended. However, they reported the error to SSA 

and had not experienced subsequent difficulties, although the Death 

Master File continued to show them as deceased.



Prescriptions Dispensed to an Eligible Individual 

but Recorded under a Deceased Person’s SSN:



For 14 of the cases, prescription drugs were dispensed to an eligible 

individual but were recorded under a deceased person’s SSN. We 

concluded that these situations were data entry errors made by 

physician or pharmacy staff when they entered a prescription into the 

CHCS database. Usually, only one or two prescriptions were dispensed 

under the incorrect SSN for the 14 cases, and the errors were one-time 

events limited to a single day.



To record a prescription in the patient’s CHCS clinical record, 

physician or pharmacy staff must access the patient’s record in the 

CHCS database, which also includes records of deceased patients. The 

staff is to use the first letter of the last name and the last four 

digits of the SSN of the individual’s sponsor to search for and select 

the appropriate record. In these 14 cases, the person who entered the 

prescription into the CHCS database selected the wrong individual’s 

record. In 5 of the 14 cases, they chose the patients’ deceased 

sponsor’s record. In 5 other cases, they chose another related 

individual’ s record. In the remaining 4 cases, they appear to have 

chosen the record of an individual unrelated to the patient.



We identified the likely recipients of the prescriptions by examining 

relevant data such as the prescription history and physician 

appointments of the deceased person’s family members and others with 

similar names. For example, one case involved a deceased sponsor whose 

widow’s first name was very similar to his. The widow had a history of 

taking the pain medication that showed up in her deceased sponsor’s 

CHCS record, and she also had a doctor’s visit on the same day that the 

prescription was entered into her sponsor’s CHCS record. In another 

example, an individual with a similar last name and the same last four 

digits of the SSN as our case had a history of using the same 

ophthalmic medication that showed up in our case’s CHCS record.



Even though our work indicated that the intended individuals received 

the prescriptions, we believe these cases raise a clinical issue 

because the prescriptions were not entered into the correct 

individuals’ records, leaving those records incomplete. When they are 

incomplete, patient safety issues such as potentially dangerous drug 

interactions for those individuals may not surface and be addressed.



Prescription Dispensed to Unknown Individual

and Recorded under a Deceased Person’s SSN:



For two cases, a prescription was dispensed and recorded under a 

deceased individual’s SSN, but we could not determine who received the 

prescription. A total of three prescriptions were dispensed. In one 

case, a single prescription was dispensed for the generic equivalent of 

the sleeping aid Ambien. The other case was for two prescriptions for 

four pills each of the inexpensive antibiotic Amoxicillin. Although we 

were not able to determine who received these prescriptions, the 

limited number and small value of the prescriptions dispensed led us to 

conclude that these two cases were probably not indications of 

fraudulent or abusive activity. Rather, we concluded that these cases 

were caused by the same type data entry errors as just discussed.



Prescriptions Not Dispensed:



For 14 cases, Wilford Hall’s records show that the prescriptions did 

not leave the pharmacy and were canceled. We concluded that these cases 

involved data entry errors similar to the ones discussed in the 

previous two sections except that in these cases the prescriptions were 

not dispensed, according to the clinical records. For 8 of these 14 

cases, the physician or pharmacy staff identified the data entry errors 

and canceled the prescriptions in the CHCS database before they were 

filled. In most of these cases, they caught and corrected their own 

error within minutes. In the remaining 6 cases, the prescription was 

filled but was not picked up. At Wilford Hall, the pharmacy’s practice 

is to return medications to inventory if they have not been picked up 

after 7 days. A prescription is canceled in the individual’s CHCS 

record when the medication is returned to inventory.



CHCS Missing Important Data Entry Control:



Thirty of these errors were caused by Wilford Hall staff accessing the 

wrong person’s CHCS record to enter a prescription. DOD’s process for 

entering clinical data into an individual’s CHCS record does not 

include a preventive edit or control to prohibit entering new data into 

a deceased person’s record. While such data entry errors would not 

necessarily be unexpected given the workload, they should be 

anticipated and mitigated. These types of data entry errors can create 

a risk that a prescription does not get into the correct person’s 

clinical record, which can result in a potential patient safety issue 

not being addressed since the clinical record is incomplete.



Neither CHCS nor its planned successor system, CHCS II, have edits or 

controls built into them to prevent new data from being entered into a 

deceased person’s clinical record, according to DOD officials 

responsible for the successor system. Both CHCS and CHCS II have an 

alert/reminder feature that can notify clinicians of potentially 

dangerous drug interactions based on comparing the prescriptions a 

patient is currently taking to a new one that is prescribed. However, 

this alert feature cannot work effectively when prescription 

information is entered into the wrong individual’s record.



Various edits and controls to help ensure the integrity of data entered 

into clinical records are possible, such as making the records of 

deceased persons “read-only” so that new data cannot be entered. 

Another possibility includes programming CHCS so that when a deceased 

individual’s clinical record is accessed, a warning message appears 

saying that the individual is deceased and asking if new data should be 

entered.



Prescriptions Dispensed to an Ineligible Individual:



The last of the 41 cases involved prescriptions dispensed to an 

ineligible individual. However, based on our investigation and analysis 

of the circumstances of this case, we did not identify health care 

benefits that we could conclude were fraudulently obtained. In this 

case, an elderly retired military member’s second wife was listed under 

her name as eligible in DOD’s DEERS eligibility system but was 

incorrectly assigned the member’s deceased first wife’s SSN. Therefore, 

when we compared the SSNs in the Wilford Hall file to the SSNs in the 

Death Master File, she was identified as having prescriptions ordered 

after the date of her death. According to Wilford Hall records, the 

divorced second wife received 39 original prescriptions and refills 

that Wilford Hall valued at less than $500 from 1997 through 2001. 

However, she became ineligible for DOD health care benefits upon her 

divorce from the retired service member in March 1998. We determined 

that 31 of these prescriptions, valued in Wilford Hall’s records at 

about $350, were for prescriptions after she became ineligible.



DOD’s policy is that sponsors are to report any change in dependent 

status, which enables DOD facilities to determine when a divorced 

spouse or other dependents are no longer eligible for benefits. In this 

case, we were unable to determine if the sponsor had reported his 

divorce to DOD because the sponsor’s very poor health at the time of 

our investigation precluded our contacting him on this matter.



The second wife explained that when her husband established her 

eligibility, he used his deceased first wife’s SSN. The second wife 

said she did not correct the error because she was provided benefits 

under her sponsor husband’s SSN, which the military treatment facility 

uses to access the clinical care records. She was issued an 

identification card before she was divorced from the sponsor that was 

valid until September 2001, 3 years after her divorce. Absent a record 

of the divorce, DEERS--DOD’s eligibility system--showed her eligible 

for benefits. As of January 2003, the last recorded prescription in 

Wilford Hall’s database for the patient was in August 2001, the month 

before the expiration date on her identification card. According to 

this individual, no one told her that she became ineligible when she 

was divorced. She said she stopped using the military treatment 

facility when her identification card expired. We have provided our 

documentation on this case to DOD to correct its eligibility records.



Cases similar to this one do not appear to be unusual, and may, in 

fact, be quite commonplace. In a January 2000 report on DEERS,[Footnote 

8] the DOD Inspector General reported that in 30 of the 81 cases it 

analyzed in which individuals were ineligible for benefits, the sponsor 

had not reported a divorce to DEERS, as required by DOD policy. Fifteen 

of the divorces had been final for at least a year, and of those, 9 had 

been final from 4 to 26 years. In these 9 cases, the identification 

cards had been renewed at least one time after the divorces became 

final. Some cards were renewed with the sponsor’s signature on the 

application and some with the sponsor’s divorced spouse’s signature. In 

the latter cases, the former spouses used their expiring identification 

cards as the basis for obtaining new cards. Based on the Inspector 

General’s recommendations, DOD established a 30-day time limit for 

sponsors to report a change in their dependents’ eligibility status.



Conclusion:



We did not find evidence of fraudulently obtained health benefits in 

the 41 cases we investigated. However, our follow-up work suggests that 

the process for entering data into patients’ clinical records at DOD’s 

military treatment facilities has a key flaw. While the 10 cases 

related to errors in the SSA Death Master File are beyond DOD’s 

control, the other 30 are not. They are the result of human data entry 

errors that, while not unexpected in a busy environment such as the one 

at Wilford Hall, can result in incomplete medical records and 

significant patient safety issues such as potentially hazardous drug 

interactions not being identified. These errors could reasonably be 

addressed by adding preventive data entry controls.



Recommendation for Executive Action:



To strengthen controls over data entry into the DOD clinical records 

database and to help ensure that patient safety issues are identified, 

we recommend that the Secretary of Defense direct the Assistant 

Secretary of Defense for Health Affairs, in conjunction with the 

military services’ Surgeons General, to institute a standardized 

preventive control procedure or procedures to prevent inadvertent entry 

of new clinical data into a deceased person’s record clinical record in 

CHCS and CHCS II.



Agency Comments and Our Evaluation:



We provided a draft of this report to both SSA and DOD for their 

review. SSA, in its written comments reprinted as an enclosure, agreed 

that some issues of accuracy exist about information contained in the 

Death Master File. SSA explained why these inaccuracies exist and the 

efforts it has underway to improve file accuracy.



In DOD’s oral comments, the Assistant Secretary of Defense for Health 

Affairs concurred with the findings of the report but did not concur 

with the recommendation. DOD’s position is that the report overstated 

the extent of the problem and that the small number of data entry 

errors compared to the number of prescriptions written annually does 

not warrant a global change to its processes for entering data into its 

clinical database. DOD said that its current data entry procedures and 

oversight controls are adequate to prevent errors in medical care or 

the delivery of significant levels of inappropriate health care, and it 

believed a continuing emphasis on ongoing pharmacy training programs to 

ensure correct data entry was a more feasible approach. DOD also said 

that the results of our work verify that DOD’s health care eligibility 

system works extremely well.



With regard to DOD’s health care eligibility system, we do not agree 

with DOD. Our work was narrowly focused on investigating the 41 cases 

for potential fraud. In our work, we did not attempt to measure the 

full extent of the problem of data entry errors, and we neither 

evaluated nor do we comment on the effectiveness of controls over DOD’s 

health care

eligibility system. In the course of investigating the 41 cases, 

instead of identifying fraud, we determined that DOD clerical errors in 

30 of the 41cases had created the appearance that individuals had 

received a prescription drug after their death.



:



With regard to the best approach to avoiding clerical data entry 

errors, we continue to believe that the practical solution to these 

clerical errors is for DOD to implement our recommendation to develop a 

preventive control over the process for entering data into the clinical 

database. The problems we discuss in the report are a matter of 

entering prescription information into the wrong individual’s medical 

file, which can raise patient safety concerns. When a prescription is 

not entered into the file for the individual who is to receive the 

prescription, CHCS’ ability to compare the prescription to others the 

individual may be taking and identify potentially hazardous drug 

interactions is jeopardized.



The problems we identified were caused by human error in the data entry 

process. While we understand that human errors will always occur to 

some extent and that training is very valuable, we do not believe that 

additional training alone is the best approach to preventing these 

types of errors. We believe they can be even more effectively avoided 

by adding a systemic preventive control to the data entry process. For 

example, CHCS II could be programmed to present a “flag” to the data 

entry person when a deceased person’s record is accessed that presents 

a message such as the following on the screen. “This person is 

deceased. Are you sure you want to enter new clinical data?” The system 

could also be programmed to not allow further data entry until the 

question is answered.



When patient safety is at stake, we believe that DOD should take all 

reasonable safeguard measures, particularly during the development 

stage of a new system when changes are comparatively less costly. We 

believe DOD will miss a significant opportunity to improve its control 

over data entry and help ensure the safety of its patients if it does 

not address this weakness in the data entry process, especially during 

the development of the CHCS II pharmacy module.



Unless you publicly announce its contents earlier, we will not 

distribute this letter until 15 days from its date. At that time, we 

will send copies of this report to the Chairmen of the Subcommittee on 

National Security, Emerging Threats and International Relations and the 

Subcommittee on Government Efficiency and Financial Management of the 

House Committee on Government Reform as well as other congressional 

committees. We are also sending copies to the Secretary of Defense; the 

Assistant Secretary of Defense for Health Affairs; the Surgeons General 

of the military services; the Secretary of the Air Force; and the 

Commanders of Brooke Army Medical Center, Randolph Air Force Base 

Clinic, and Wilford Hall Medical Center. Copies will be made available 

to others upon request. In addition, the letter will also be available 

at no charge on the GAO Web site at http://www.gao.gov.



Please contact Greg Kutz at (202) 512-9095 or by e-mail at 

kutzg@gao.gov or Linda Garrison, Assistant Director at (404) 679-1902 

or by e-mail at garrisonl@gao.gov if you or your staffs have any 

questions concerning this report. Major contributors to this 

correspondence were Mario Artesiano, Ray Bush, Carl Higginbotham, Ken 

Hill, Sue Piyapongroj, John Ryan, and Lisa Warde.



Gregory D. Kutz:



Director, Financial Management and Assurance:



Robert J. Cramer:



Managing Director:



Office of Special Investigations:



Signed by Gregory D. Kutz and Robert J. Cramer:



Enclosure:



Enclosure:



Comments from The Social Security Administration:



SOCIAL SECURITY ADMINISTRATION:



The Commissioner:



March 7, 2003:



Mr. Gregory D. Kutz:



Director, Financial Management and Assurance U.S. General Accounting 

Office:



Washington, D.C. 20548:



Dear Mr. Kutz:



Thank you for the opportunity to review and comment on the draft report 

“Military Treatment Facilities: Eligibility Follow-up at Wilford Hall 

Air Force Medical Center” (GAO-03-402R). We are pleased to know that 

our Death Master File (DMF) assisted you in conducting this review. 

Also, while some issues exist with respect to the accuracy of 

information contained in the DMF, I want to take this opportunity to 

note that prior audits of the DMF found that the file is over 95 

percent accurate.



With respect to the 10 instances where SSA’s DMF had the individual 

incorrectly listed as deceased, I offer the following reasons why an 

individual who is alive may be shown as deceased on the DMF.



* Erroneous Termination Cases - Prior to 2000, two actions in different 

venues were required to return a person to payment status when 

erroneously terminated: one to correct the payment record and one to 

correct the Numident/DMF. A review of those processes found that often 

times the DMF was not corrected. In November 2000, we modified our 

Death Alert, Control and Update System to recognize reinstatement cases 

and correct the DMF automatically.



* Returned Payment Policy - We also found that many erroneous death 

terminations were due to returned payments marked “deceased” from the 

postal authority and financial institutions. Under previous procedures, 

these death notices were processed without further verification until 

after the termination action occurred. However, in May 2002, we changed 

our policy and now verify these payments for title 11 beneficiaries 

marked deceased before terminating benefits, not after.



As demonstrated by the actions described above, we are committed to 

working to improve the accuracy of the DMF. In 1999, we entered into 

contracts with the National Association for Public Health Statistics 

and Information Systems and with the individual States to fund the 

Electronic Death Registration (EDR). EDR is a State system that 

provides us with a verified death report and is reported within 5 days 

of the person’s death. When EDR is fully implemented, most of the death 

data we process will be a State report with a verified SSN for 

beneficiaries and for non-beneficiaries. We expect full implementation 

of EDR will produce a nearly 100 percent accuracy rate for death 

records reported via EDR.



If you have any questions, please have your staff contact Laura Bell at 

(410) 965-2636.



Sincerely,



Jo Anne B. Barnhart:



Signed by Jo Anne B. Barnhart:







(192081):



FOOTNOTES



[1] U.S. General Accounting Office, Military Treatment Facilities: 

Internal Control Activities Need Improvement, GAO-03-168 (Washington, 

D.C.: Oct. 25, 2002).



[2] We used a database of pharmacy prescriptions recorded in fiscal 

year 2001 provided to us by Wilford Hall that included prescriptions 

recorded for about 100,000 individuals at Brooke Army Medical Center 

and Randolph Air Force Base Clinic, which share health-care-related 

computer files with Wilford Hall. In this report, we refer to them 

collectively as Wilford Hall. 



[3] U.S. General Accounting Office, Information Technology: Greater Use 

of Best Practices Can Reduce Risks in Acquiring Defense Health Care 

System, GAO-02-345 (Washington, D.C.: Sept. 26, 2002).



[4] GAO-03-168.



[5] Social Security Administration, Office of the Inspector General, 

The Social Security Administration’s Procedures to Identify 

Representative Payees Who Are Deceased, A-01-98-61009 (Baltimore, Md.: 

September 1999) and Disclosure of Personal Beneficiary Information to 

the Public, A-01-01-01018 (Baltimore, Md.: December 2001).



[6] Social Security Administration, Office of the Inspector General, 

The Social Security Administration’s Efforts to Process Death Reports 

and Improve its Death Master File, A-09-03-23067 (Baltimore, Md.: 

January 2003).



[7] SSA, Office of the Inspector General, A-01-01-01018.



[8] Department of Defense, Office of the Inspector General, Evaluation 

of The Criminal Investigative Environment In Which The Defense 

Enrollment Eligibility Reporting System Operates, CIPO2000S001 

(Washington, D.C.: Jan. 7, 2000).