title: The structure of quality assurance programs in risk-based HMOs/CMPs enrolling Medicare beneficiaries.
mesh_terms: D002204:Capitation Fee; D014487:Centers for Medicare and Medicaid Services, U.S.; D003363:Cost Control; D005069:Evaluation Studies as Topic; D006279:Health Maintenance Organizations / Q000592:standards*; D006278:Medicare / Q000458:organization & administration*; D010865:Pilot Projects; D011785:Quality Assurance, Health Care / Q000458:organization & administration*; D012307:Risk Factors; D014481:United States