Tex. Civil Practice and Remedies Code § 74.303

(a) In a wrongful death or survival action on a health care liability claim where final judgment is rendered against a physician or health care provider, the limit of civil liability for all damages, including exemplary damages, shall be limited to an amount not to exceed $500,000 for each claimant, regardless of the number of defendant physicians or health care providers against whom the claim is asserted or the number of separate causes of action on which the claim is based.

(b) When there is an increase or decrease in the consumer price index with respect to the amount of that index on August 29, 1977, the liability limit prescribed in Subsection (a) shall be increased or decreased, as applicable, by a sum equal to the amount of such limit multiplied by the percentage increase or decrease in the consumer price index, as published by the Bureau of Labor Statistics of the United States Department of Labor, that measures the average changes in prices of goods and services purchased by urban wage earners and clerical workers' families and single workers living alone (CPI-W: Seasonally Adjusted U.S. City Average--All Items), between August 29, 1977, and the time at which damages subject to such limits are awarded by final judgment or settlement.

(c) Subsection (a) does not apply to the amount of damages awarded on a health care liability claim for the expenses of necessary medical, hospital, and custodial care received before judgment or required in the future for treatment of the injury.

(d) The liability of any insurer under the common law theory of recovery commonly known in Texas as the "Stowers Doctrine" shall not exceed the liability of the insured.

(e) In any action on a health care liability claim that is tried by a jury in any court in this state, the following shall be included in the court's written instructions to the jurors:

(1) "Do not consider, discuss, nor speculate whether or not liability, if any, on the part of any party is or is not subject to any limit under applicable law."

(2) "A finding of negligence may not be based solely on evidence of a bad result to the claimant in question, but a bad result may be considered by you, along with other evidence, in determining the issue of negligence. You are the sole judges of the weight, if any, to be given to this kind of evidence."