title: Clarification. "Billing for Medicare Part D vaccines.".
mesh_terms: D000368:Aged; D014487:Centers for Medicare and Medicaid Services, U.S.; D006801:Humans; D007344:Insurance Claim Reporting; D007356:Insurance, Pharmaceutical Services; D006278:Medicare; D011216:Practice Management, Medical / Q000191:economics*; D014481:United States; D014612:Vaccines / Q000191:economics*
chemical_list: D014612:Vaccines