Tex. Health and Safety Code § 62.159

(a) In this section, "disease management services" means services to assist a child manage a disease or other chronic health condition, such as heart disease, diabetes, respiratory illness, end-stage renal disease, HIV infection, or AIDS, and with respect to which the executive commissioner identifies populations for which disease management would be cost-effective.

(b) The child health plan must provide disease management services or coverage for disease management services in the manner required by the executive commissioner, including:

(1) patient self-management education;

(2) provider education;

(3) evidence-based models and minimum standards of care;

(4) standardized protocols and participation criteria; and

(5) physician-directed or physician-supervised care.