28 Tex. Admin. Code § 12.4
All independent review organizations performing independent reviews of adverse determinations made in Texas as requested by utilization review agents, health insurance carriers, health maintenance organizations, and managed care entities, regardless of where the independent review activities are physically based, must comply with this chapter.
Source Note:The provisions of this §12.4 adopted to be effective November 26, 1997, 22 TexReg 11363.