Public payers foot greater pharmacy costs.
D005382:Financing, Personal / Q000191:economics* / Q000639:trends; D007356:Insurance, Pharmaceutical Services / Q000191:economics* / Q000639:trends; D008329:Managed Care Programs / Q000191:economics* / Q000639:trends; D006278:Medicare; D010593:Pharmaceutical Services / Q000191:economics*; D014481:United States