Tex. Ins. Code § 562.201
(a) The attorney general may bring an action under this section if the attorney general has reason to believe that:
(1) a person engaged in the business of discount health care programs in this state is engaging in, has engaged in, or is about to engage in an act or practice defined as unlawful under:
Added by Acts 2009, 81st Leg., R.S., Ch. 1331 (H.B. 4341), Sec. 1, eff. April 1, 2010.