Tex. Ins. Code § 4201.358
The procedures for appealing an adverse determination must provide that, after the utilization review agent has sought review of the appeal, the agent shall issue a response letter explaining the resolution of the appeal to:
Added by Acts 2005, 79th Leg., Ch. 727 (H.B. 2017), Sec. 4, eff. April 1, 2007.