Published on: 12460637. The purpose of new Rule 59G-13.014 is to incorporate by reference the Adult Cystic Fibrosis Waiver Services Coverage and Limitations Handbook, October 2012. The handbook for the Adult Cystic Fibrosis (ACF) waiver provides information on services covered under the waiver, provider qualifications and responsibilities, provider enrollment documentation requirements, service coverage and limitations, provider reimbursement, and recipient appeal rights.