RESUMO
BACKGROUND: In 1994, Tennessee converted its Medicaid program to a managed care system--TennCare. Graduate medical education (GME) funding by TennCare was linked to several workforce goals that included increasing the number of residents training in primary care and increasing the number of primary care physicians practicing in underserved areas of Tennessee. OBJECTIVES: To determine the effects of the TennCare GME plan on GME and the physician workforce of Tennessee. DESIGN, SETTING, AND PARTICIPANTS: Bureau of TennCare GME data from 1996-2004 and American Medical Association Physician Masterfile data through 2003. MEASUREMENTS: Changes in filled residency positions and number of stipend supplements awarded after implementation of the TennCare GME plan. Changes in physician workforce characteristics between a 5-year period before and after implementation of TennCare. RESULTS: Filled primary care residency positions increased from 839 (45.2%) in 1996 to 906 (47.9%) in 2000, but declined to 862 (43.5%) by 2004. Eleven of 133 available primary care stipend supplements were awarded through 2004. The percentage of physicians remaining in Tennessee after completion of residency decreased from 46.2% before TennCare to 42.4% (P = .087) after implementation of TennCare. U.S. medical graduates remaining in state declined by 5.8% (P = .019). CONCLUSIONS: The major goals of the TennCare GME plan have not been achieved. Overall, physician retention has decreased and the number of U.S. medical graduates remaining in state has declined. State policymakers should consider other methods to increase the number of residents training in primary care and ultimately practicing in underserved areas of Tennessee.