Maybe doctors can't beat HMOs at their own game.
Hagland
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M
D000368:Aged; D015142:Baltimore; D016361:Bankruptcy; D005431:Florida; D006125:Group Practice, Prepaid / Q000191:economics*; D006279:Health Maintenance Organizations / Q000191:economics; D006801:Humans; D006278:Medicare / Q000191:economics*; D020399:Practice Management; D020414:Risk Sharing, Financial; D014481:United States