The control of quality and price of medical care through provision of a preselected panel of private practitioners.
D002140:California; D003365:Costs and Cost Analysis; D005249:Fees and Charges; D007348:Insurance, Health; D008511:Medicine; D010820:Physicians / Q000706:statistics & numerical data; D011787:Quality of Health Care; D013038:Specialization; D013514:Surgical Procedures, Operative