a) An approved application, regardless of a youth's primary source of insurance (e.g., private insurance, Medicaid, etc.), shall result in the FSP youth being eligible to receive FSP services that include, but are not limited to, service planning, case management and service coordination with other providers, as needed, and:

1. 1) Community-based mental health services, such as:

   1. A) Medically necessary mental health services eligible for reimbursement under the Illinois Medical Assistance Program; and
   2. B) Family support services (see Section 139.300); or
2. 2) Residential treatment subject to prior authorization and continued stay review (see Section 139.500(b), (c) and (d)).