Are provider-sponsored networks ready to compete with HMOs?
D003625:Data Collection; D006279:Health Maintenance Organizations / Q000191:economics* / Q000706:statistics & numerical data; D006759:Hospital-Physician Joint Ventures / Q000191:economics* / Q000706:statistics & numerical data; D010067:Ownership / Q000706:statistics & numerical data; D012051:Reimbursement Mechanisms / Q000706:statistics & numerical data; D014481:United States