Section 32.001 of the Texas Family Code allows certain nonparents to consent to medical treatment of a minor child. Use our Child Medical Consent form to let someone make medical decisions for your child in your absence.An unmarried minor who has "actual custody" of their own biological child can consent to medical, dental, psychological, and surgical treatment for the child. , give consent for my own medical treatment. Many legal requirements regarding health-related issues apply to minors. AUTHORIZATION: I am the parent or legal guardian of the above named minor patient. I have medical consenting rights for my child. The signature of a minor patient is required for the release of some of these items. A parent can sign an "authorization agreement" form to give a nonparent the authority to care for and make decisions for a child.