1. Adjusting Medicare capitation payments using prior hospitalization data.;Ash;Health Care Financing Review,1989
2. Using diagnoses to describe populations and predict costs.;Ash;Health Care Financing Review,2000
3. Risk-adjusted payment and performance assessment for primary care.;Ash;Medical Care,2012
4. Refinements to the Diagnostic Cost Group (DCG) model.;Ellis;Inquiry,1995
5. Comparison of the properties of regression and categorical risk-adjustment models.;Fuller;Journal of Ambulatory Care Management,2016