title: Understanding Medicare's revised coding combinations.
authors.forename: D L
authors.initials: DL
authors.lastname: Olmstead
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D003953:Diagnosis-Related Groups / Q000145:classification*; D004194:Disease / Q000145:classification*; D006801:Humans; D008499:Medical Records / Q000331:legislation & jurisprudence; D016345:Medicare Part B / Q000331:legislation & jurisprudence*; D014481:United States