Tex. Spec. Dist. Code § 1053.151
In this subchapter, "hospital official" means the following officers or employees, or their equivalent, of the teaching hospital described by Section 1053.152(a):
Added by Acts 2007, 80th Leg., R.S., Ch. 920 (H.B. 3166), Sec. 1.02, eff. April 1, 2009.