Colorado House Bill 25-1002, effective January 1, 2026, amends Colorado Revised Statutes § 10-16-104(5.5) to require health benefit plans to use nationally recognized, not-for-profit clinical criteria when making coverage and utilization review determinations for behavioral health, mental health, and substance use disorder treatment. The statute establishes a uniform approach to coverage and utilization review and tightens state-level expectations for compliance with the federal Mental Health Parity and Addiction Equity Act (MHPAEA).