Tex. Ins. Code § 1204.002
An insurance policy providing hospital, nursing, medical, or surgical coverage that is issued or delivered in this state after August 27, 1973, may not include a provision that prevents the payment of benefits for expenses of a nonindigent patient incurred in a hospital facility that:
Added by Acts 2003, 78th Leg., ch. 1274, Sec. 3, eff. April 1, 2005.