Asking the physician to rate health plans.
D001291:Attitude of Health Personnel; D003625:Data Collection; D008329:Managed Care Programs / Q000145:classification / Q000592:standards / Q000706:statistics & numerical data*; D010820:Physicians / Q000523:psychology / Q000706:statistics & numerical data*; D011787:Quality of Health Care / Q000145:classification / Q000706:statistics & numerical data; D014481:United States