title: Physicians ponder legality of private arrangements with Medicare patients.
authors.forename: H M
authors.initials: HM
authors.lastname: Barton
mesh_terms: D005251:Fees, Medical / Q000331:legislation & jurisprudence*; D006801:Humans; D007344:Insurance Claim Reporting / Q000331:legislation & jurisprudence*; D015442:Medicare Assignment / Q000331:legislation & jurisprudence*; D013781:Texas; D014481:United States