title: HMOs and CMPs: federal regulations.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D003164:Competitive Bidding; D003284:Contract Services / Q000191:economics; D004608:Eligibility Determination; D006123:Group Practice / Q000191:economics*; D006125:Group Practice, Prepaid / Q000191:economics*; D006279:Health Maintenance Organizations / Q000191:economics*; D006278:Medicare; D012051:Reimbursement Mechanisms; D014481:United States