1. Medicare and Medicaid statistical supplement 2000;Health Health Care Financ Rev,2001
2. Principal inpatient diagnostic cost group model for Medicare risk adjustment;Pope;Health Care Financ Rev,2000
3. Diagnosis-based risk adjustment for Medicare capitation payments;Ellis;Health Care Financ Rev,1996
4. Refinements to the diagnostic cost group (DCG) model;Ellis;Inquiry,1995–1996
5. Taking health status into account when setting capitation rates: a comparison of risk-adjustment methods;Fowles;JAMA,1996