Under a comprehensive care for the elderly program agreement the program contractor shall make a prospective monthly payment to the comprehensive care for the elderly organization of a capitation rate for each Medicaid participant. The comprehensive care for the elderly organization must accept the capitation payment as payment in full for Medicaid participants and may not bill, charge, collect or receive any other form of payment from the program contractor, administration or from or on behalf of the comprehensive care for the elderly participant, with some exceptions