Tex. Ins. Code § 4201.051
This chapter does not apply to a person who:
(2) does not determine whether a particular health care service provided or to be provided to an enrollee is:
Added by Acts 2005, 79th Leg., Ch. 727 (H.B. 2017), Sec. 4, eff. April 1, 2007.
Acts 2009, 81st Leg., R.S., Ch. 1330 (H.B. 4290), Sec. 8, eff. September 1, 2009.