title: HCFA issues new Medicare rules for teaching physicians.
authors: D L
authors: DL
authors: Olmstead
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D017408:Guidelines as Topic; D006784:Hospitals, Teaching; D007396:Internship and Residency / Q000191:economics / Q000592:standards; D006278:Medicare / Q000331:legislation & jurisprudence* / Q000639:trends; D014481:United States