title: Perspectives. What to expect in Medicare Rx: varying premiums, PDPs for duals.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D004608:Eligibility Determination; D005249:Fees and Charges; D007356:Insurance, Pharmaceutical Services; D006278:Medicare / Q000191:economics / Q000458:organization & administration*; D014481:United States