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Objective
To assess frequency, type, and extent of behavioral health (BH) nonquantitative treatment limits (NQTLs) before and after implementation of the Mental Health Parity and Addiction Equity Act of 2008 (MHPAEA).
Data Sources
Secondary administrative data for Optum carve‐out and carve‐in plans.
Study Design
Cross‐tabulations and “two‐part” regression models were estimated to assess associations...
This study uses data on 8561 elderly respondents from the 1991 Medicare Current Beneficiary Survey to examine adverse selection in the supplemental private insurance market. Logit models of supplemental insurance choices provided modest but mixed evidence of self-selection on the basis of observable health status. Wealth had a strong influence on coverage. Two part models of Medicare utilization...
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