H.B. No. 3399 amends existing Texas law regarding procedures and treatments for gender transitioning, gender reassignment, or gender dysphoria, specifically addressing the use of public funds for these services. The bill removes references to "children" in the context of prohibited procedures, thereby broadening the scope to include individuals of all ages. It prohibits healthcare providers from performing surgeries that sterilize individuals, administering certain prescription drugs that induce infertility, or removing healthy body parts for the purpose of gender transitioning. Exceptions are made for individuals with specific medical conditions or those who began treatment prior to June 1, 2025, provided they have undergone mental health counseling.

Additionally, the bill stipulates that public funds cannot be used to support any healthcare provider or entity that offers procedures or treatments prohibited under the new regulations. Medicaid and other state health programs are also barred from reimbursing providers for these services. The act is set to take effect on September 1, 2025, and includes provisions for state agencies to seek necessary federal waivers before implementation.

Statutes affected:
Introduced: Occupations Code 164.0552 (Occupations Code 164)