MMA action delays Blue Cross plan to rank physicians.
D054598:Blue Cross Blue Shield Insurance Plans / Q000191:economics*; D002983:Clinical Competence / Q000191:economics / Q000592:standards; D004469:Economics, Hospital; D005251:Fees, Medical / Q000145:classification; D005382:Financing, Personal / Q000191:economics*; D006761:Hospitals / Q000145:classification*; D006801:Humans; D007342:Insurance Benefits / Q000191:economics*; D008910:Minnesota; D010820:Physicians / Q000145:classification* / Q000191:economics; D012955:Societies, Medical