Health care facilities participating in Medicare and Medicaid programs, 1987.
D014487:Centers for Medicare and Medicaid Services, U.S.; D003625:Data Collection; D006268:Health Facilities / Q000145:classification*; D006801:Humans; D008484:Medicaid / Q000706:statistics & numerical data*; D006278:Medicare / Q000706:statistics & numerical data*; D013223:Statistics as Topic; D014481:United States