title: Risk adjustment or risk avoidance?
authors.forename: J P
authors.initials: JP
authors.lastname: Kassirer
authors.forename: M
authors.initials: M
authors.lastname: Angell
mesh_terms: D000368:Aged; D002204:Capitation Fee; D014487:Centers for Medicare and Medicaid Services, U.S.; D003361:Cost Allocation; D006801:Humans; D015273:Insurance Selection Bias; D008329:Managed Care Programs / Q000191:economics* / Q000458:organization & administration; D006278:Medicare / Q000191:economics*; D012051:Reimbursement Mechanisms; D020379:Risk Adjustment; D020414:Risk Sharing, Financial; D014481:United States