Relating to coverage for mental health conditions and substance use disorders under certain governmental health benefit plans.

SB 636 would require certain state-run health benefit plans to provide mental health and substance use disorder coverage at the same level as physical health care. It specifically applies to basic coverage plans under Chapters 1551, 1575, 1579, and 1601 of the Texas Insurance Code, directly affecting state employees and other enrollees in these plans. The bill amends insurance code sections to mandate parity, ensuring these services aren't subject to stricter limits than physical health care. Key provisions clarify which plans must comply and exclude certain policy types like short-term travel or accident-only coverage. The bill was reported adversely by the Health & Human Services Committee in April 2025.