title: PSOs hunger for Medicare risk plans; the race is on.
mesh_terms: D002204:Capitation Fee; D014487:Centers for Medicare and Medicaid Services, U.S.; D019058:Community Networks / Q000191:economics / Q000331:legislation & jurisprudence*; D004503:Education, Medical, Graduate / Q000191:economics; D006278:Medicare / Q000331:legislation & jurisprudence / Q000458:organization & administration*; D011057:Politics; D014481:United States