title: PPAs: assuming risk through common sense.
mesh_terms: D003657:Decision Making; D005544:Forecasting; D006264:Health Benefit Plans, Employee / Q000639:trends*; D007348:Insurance, Health / Q000592:standards* / Q000639:trends*; D011243:Preferred Provider Organizations / Q000592:standards*; D012306:Risk; D014481:United States