Texas Government Code - GOV'T § 549.0452. Program Eligibility

(1) a qualified Medicare beneficiary, as defined by 42 U.S.C. Section 1396d(p)(1);

(2) a specified low-income Medicare beneficiary who is eligible for assistance under Medicaid for Medicare cost-sharing payments under 42 U.S.C. Section 1396a(a)(10)(E)(iii);

(3) a qualified disabled and working individual, as defined by 42 U.S.C. Section 1396d(s); or

(4) a qualifying individual who is eligible for assistance under Medicaid under 42 U.S.C. Section 1396a(a)(10)(E)(iv). (Gov. Code, Sec. 531.301(b).)