(a) Enrollment in the Dual Demonstration is optional for dual eligible individuals who live in the designated counties and meet the following criteria:(1) eligible for STAR+PLUS, including those eligible for STAR+PLUS home and community-based waiver services;(2) enrolled in Medicare Parts A, B, and D; and(3) age 21 or older.(b) The following dual eligible individuals cannot participate in the Dual Demonstration:(1) under age 21;(2) individuals not eligible for STAR+PLUS, including individuals:(A) residing in an intermediate care facility for individuals with an intellectual disability or related conditions;(B) receiving services under the following Medicaid 1915(c) waivers:(i) Home and Community-based Services (HCS);(ii) Community Living Assistance and Support Services (CLASS);(iii) Texas Home Living (TxHmL); or(iv) Deaf Blind with Multiple Disabilities (DBMD);(C) not eligible for full Medicaid benefits; or(D) in the conservatorship of the Texas Department of Family and Protective Services.