This document provides an overview of essential information necessary for understanding mental health and substance use disorder parity and how to implement and comply with federal parity laws. This guide applies to parity laws in employer-sponsored health plans and group and individual insurance.

This report offers best practices for implementing the Mental Health Parity and Addiction Equity Act of 2008. It covers processes for implementing parity and collaborating with other organizations. The report also discusses tools for understanding and monitoring compliance.