Reimbursement shall be made by the Program only if all of the requirements of this chapter are met. Reimbursement may not be made by the Program for a waiver service furnished before: Enrollment of the participant in the waiver; Development of the participant's waiver plan of care; and Inclusion of the specific service in the participant's approved waiver plan of care. The Program shall reimburse for a participant not more than: One unit of residential habilitation services for a date of service; One unit of day habilitation per day; One unit of supported employment per day; A combined maximum of seven units of supported employment and day habilitation per week; or 32 units of individual support services for a date of service. The Program does not cover the following: Room and board for the participant; Room and board for an unrelated personal caregiver who lives with the participant; Direct payments to the participant's family; Respite care for a participant residing in an out-of-home facility; Activities or supervision reimbursed by a source other than Medicaid; Payment for day habilitation on the same date of service as medical day care under COMAR 10.09.07; Payment for day habilitation on the same date of services as on-site psychiatric rehabilitation as defined in COMAR 10.21.21 and COMAR 10.21.25; Payment for residential habilitation on the same date of service as personal care under COMAR 10.09.20; Payment for residential habilitation on the same date of service as residential rehabilitation services as defined in COMAR 10.21.22; Payment for supported employment on the same date of service as mental health vocational supported employment as defined in COMAR 10.21.28; Payment for individual support services on the same day as residential habilitation services as defined in Regulation .01B of this chapter; or Payment for individual support services on the same day as family and individual support services as defined in Regulation .01B of this chapter.