"The Home and Community Based Services (HCBS) Traumatic Brain Injury (TBI) waiver is designed to meet the needs of beneficiaries who have sustained a traumatically acquired external nondegenerative, structural brain injury resulting in residual deficits and disability. The HCBS waivers are designed to prevent institutionalization of beneficiaries. The variety of services listed below are designed to provide the least restrictive means for maintaining the overall physical and mental condition of those beneficiaries with the desire to live outside of an institution. It is the beneficiary's choice to participate in HCBS programs. Services include: Assistive Services; Financial Management Services (Note: Refer to the HCBS Financial Management Services Provider Manual for criteria and information.); Home-Delivered Meals; Medication Reminder Services; Personal Emergency Response System and Installation; Personal Services Agency-Directed; Personal Services Self-Directed; Rehabilitation therapies: Behavior Therapy, Cognitive Rehabilitation, Physical Therapy, Speech-Language Therapy, and Occupational Therapy; Sleep Cycle Support; [and] Transitional Living Skills. Medicaid waiver services are limited to those services which cannot be procured from other formal or informal resources. Medicaid waiver funds are to be used as the funding source of last resort. All HCBS TBI waiver services require prior authorization through the Plan of Care (POC) process."--Introduction.