title: The future of Medicare: controversies and concerns.
authors.forename: B C
authors.initials: BC
authors.lastname: Vladeck
mesh_terms: D000368:Aged; D014487:Centers for Medicare and Medicaid Services, U.S.; D002755:Choice Behavior; D005544:Forecasting; D005607:Fraud; D005102:Health Expenditures; D006801:Humans; D006278:Medicare / Q000191:economics / Q000639:trends*; D012051:Reimbursement Mechanisms; D019467:Subacute Care / Q000191:economics; D014481:United States