Tex. Ins. Code § 1301.155
(a) In this section, "emergency care" means health care services provided in a hospital emergency facility, freestanding emergency medical care facility, or comparable emergency facility to evaluate and stabilize a medical condition of a recent onset and severity, including severe pain, that would lead a prudent layperson possessing an average knowledge of medicine and health to believe that the person's condition, sickness, or injury is of such a nature that failure to get immediate medical care could result in:
(b) If an insured cannot reasonably reach a preferred provider, an insurer shall provide reimbursement for the following emergency care services at the usual and customary rate or at an agreed rate and at the preferred level of benefits until the insured can reasonably be expected to transfer to a preferred provider:
(c) For emergency care subject to this section or a supply related to that care, an insurer shall make a payment required by this section directly to the out-of-network provider not later than, as applicable:
(d) For emergency care subject to this section or a supply related to that care, an out-of-network provider or a person asserting a claim as an agent or assignee of the provider may not bill an insured in, and the insured does not have financial responsibility for, an amount greater than an applicable copayment, coinsurance, and deductible under the insured's preferred provider benefit plan that:
(1) is based on:
Added by Acts 2003, 78th Leg., ch. 1274, Sec. 3, eff. April 1, 2005.
Acts 2009, 81st Leg., R.S., Ch. 1273 (H.B. 1357), Sec. 5, eff. March 1, 2010.
Acts 2019, 86th Leg., R.S., Ch. 1342 (S.B. 1264), Sec. 1.08, eff. September 1, 2019.