Description: Recognizing the importance of fortifying risk adjustment programs against selection based on nontraditional variables, the Society of Actuaries’ Health Section sponsored an in-depth study into the relationship of nontraditional variables with health costs. This report presents the results of this study.

Description: View the following report regarding Risk Scoring in Health Insurance: A Primer.

Description: The purpose of this study is to evaluate the predictive accuracy of the commercially available claims-based risk assessment tools under different sets of conditions and with different sets of available information.

Description: This report aims to expand our understanding by providing a methodology to quantify uncertainty in risk assessment.

Description: This article introduces a research report that studied the relationship of nontraditional variables with health costs.