HCFA's role in Medicare coverage decisions.
D014487:Centers for Medicare and Medicaid Services, U.S. / Q000458:organization & administration*; D006278:Medicare / Q000706:statistics & numerical data*; D013673:Technology Assessment, Biomedical / Q000458:organization & administration*; D014481:United States; D014483:United States Dept. of Health and Human Services / Q000458:organization & administration*; D014486:United States Food and Drug Administration