25 Tex. Admin. Code § 1.461
(b) The medical condition identified by the patient's treating physician documented in the patient's medical record is a medical condition that is the subject of an investigational stem cell treatment approved and overseen by an institutional review board that is affiliated with:
(c) The medical condition is documented by the patient's treating physician in the patient's medical record as specifically meeting the definition of severe chronic disease as described in paragraph (1) of this subsection or specifically meeting the definition of terminal illness as described in paragraph (2) of this subsection.
(1) Severe Chronic Disease. A condition, injury, or illness that:
Source Note:The provisions of this §1.461 adopted to be effective July 10, 2018, 43 TexReg 4986.