Tex. Health & Safety Code § 552.016
(c) The executive commissioner by rule may establish the maximum fee according to one or a combination of the following:
(d) Notwithstanding Subsection (b), the executive commissioner by rule may establish a fee in excess of the department's projected cost of providing inpatient services that may be charged to a payer:
Added by Acts 1991, 72nd Leg., ch. 76, Sec. 1, eff. Sept. 1, 1991.
Acts 2015, 84th Leg., R.S., Ch. 1 (S.B. 219), Sec. 3.1338, eff. April 2, 2015.