title: The many faces of Medicare.
authors.affiliation: AAPM&R, Washington, DC, USA.
authors.forename: Sarah C
authors.initials: SC
authors.lastname: D'Orsie
authors.forename: Gregory
authors.initials: G
authors.lastname: Worsowicz
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D059019:Clinical Coding; D006291:Health Policy; D006801:Humans; D006278:Medicare; D064872:Patient Care Bundles; D010810:Physical and Rehabilitation Medicine; D014481:United States