Generations of managed care.
D002204:Capitation Fee; D003362:Cost-Benefit Analysis; D006279:Health Maintenance Organizations / Q000145:classification / Q000458:organization & administration; D008329:Managed Care Programs / Q000145:classification / Q000458:organization & administration*; D009042:Motivation; D011243:Preferred Provider Organizations / Q000145:classification / Q000458:organization & administration; D012308:Risk Management; D017749:Total Quality Management; D014481:United States