title: Medicare Part D update--lessons learned and unfinished business.
authors.affiliation: Medicare Policy Project, Henry J. Kaiser Family Foundation, Washington, DC, USA.
authors.forename: Patricia
authors.initials: P
authors.lastname: Neuman
authors.forename: Juliette
authors.initials: J
authors.lastname: Cubanski
mesh_terms: D000368:Aged; D017047:Cost Sharing; D016527:Drug Costs / Q000706:statistics & numerical data; D005102:Health Expenditures; D006297:Health Services Accessibility / Q000706:statistics & numerical data* / Q000639:trends; D006801:Humans; D007342:Insurance Benefits / Q000706:statistics & numerical data; D019458:Insurance Coverage / Q000706:statistics & numerical data; D054524:Medicare Part D / Q000191:economics / Q000706:statistics & numerical data / Q000639:trends; D055553:Prescription Drugs / Q000191:economics*; D011787:Quality of Health Care; D014481:United States
chemical_list: D055553:Prescription Drugs