HCFA releases proposed changes to 2001 Medicare fee schedule.
D000368:Aged; D014487:Centers for Medicare and Medicaid Services, U.S.; D005245:Fee Schedules / Q000331:legislation & jurisprudence* / Q000706:statistics & numerical data; D006801:Humans; D006278:Medicare / Q000331:legislation & jurisprudence*; D014481:United States