TX HB233

Requires health benefit plans to cover hair prostheses (wigs) for enrollees undergoing or who have undergone medical treatment for breast cancer, when determined appropriate by the treating physician to address treatment side effects

Mandates a minimum benefit amount of $100 for a hair prosthesis or its repair/replacement, with coverage for repairs unless necessitated by misuse or loss by the enrollee

Prohibits insurers from charging additional premiums for this coverage, though standard deductibles, copayments, and coinsurance may still apply

Applies broadly to multiple plan types including standard health benefit plans, Medicaid and CHIP programs, school district group coverage, nonprofit agricultural organization health benefits, and self-funded plans sponsored by professional employer organizations

Takes effect September 1, 2025, applying to health benefit plans delivered, issued, or renewed on or after January 1, 2026