Tex. Health & Safety Code § 34.017
(a) Notwithstanding Chapter 108 or any other law, the department may have access to the following information that may include the identity of a patient to fulfill its duties under this chapter:
Added by Acts 2013, 83rd Leg., R.S., Ch. 527 (S.B. 495), Sec. 1, eff. September 1, 2013.
Acts 2019, 86th Leg., R.S., Ch. 601 (S.B. 750), Sec. 19, eff. June 10, 2019.