A provider of services which are covered by the CMS Program shall comply with the following general requirements: For fee for service reimbursement, be approved by Medical Assistance in writing as a Medical Assistance provider; For copay and deductible reimbursement, be a participating provider with the insurance plan purchased by the CMS Program for the family; Request preauthorization on the forms designated by the CMS Program; Adhere to administrative procedures that are established by the CMS Program for the specific treatment services; and Maintain adequate records, including prescriptions, for a minimum of 6 years, and make them available upon request to the Department or the Department's designee. The approval referenced in §A(1) of this regulation shall specify, at a minimum, the following: Approved services which may be provided; and Duration of approval status.