title: Test PSO waters before jumping in.
mesh_terms: D000368:Aged; D002202:Capital Financing; D002204:Capitation Fee; D019058:Community Networks / Q000191:economics / Q000458:organization & administration*; D003365:Costs and Cost Analysis; D006801:Humans; D007256:Information Systems; D008329:Managed Care Programs / Q000191:economics / Q000458:organization & administration*; D008389:Marketing of Health Services; D006278:Medicare / Q000191:economics / Q000458:organization & administration*; D017063:Outcome Assessment, Health Care; D011787:Quality of Health Care / Q000592:standards; D014481:United States