GAO-02-536R:
Published: Mar 25, 2002
Publicly Released: Apr 29, 2002
GAO reviewed the small group health insurance market to identify the number of licensed carriers, the largest carriers, and their market share in each state. GAO found that (1) the median number of licensed carriers in the small group market per state was 28, (2) the median market share of the largest carrier was about 33 percent, (3) the five largest carriers, when combined, represented three-qu