Texas Civil Practice and Remedies Code - CIV PRAC & REM § 89.001. Definitions

(A) an organization that is exempt from federal income tax under Section 501(a) of the Internal Revenue Code of 1986 (26 U.S.C. Section 501) by being listed as an exempt organization in Section 501(c)(3) or 501(c)(4) of that code and that is organized and operated for the purpose of providing free or reduced cost health care;  or

(B) a bona fide charitable organization that is organized and operated for the purpose of providing free or reduced cost health care, that dedicates its assets to charitable purposes, and that does not provide net earnings to, or operate in a manner that inures to the benefit of, an officer, employee, or shareholder of the organization.