General overview of Billing in Delaware and published Certification and Reimbursement Manuals.   Note: Providers must work directly with payor entities for billing guidance and processes required for billing such as Medicaid, Managed Care Organizations, private payors, or DSAMH contracting unit if applicable. 

1. Delaware Adult Behavioral Health DHSS Service Certification and Reimbursement Manual – November 1, 2016
2. PROMISE HCBS Service Certification Manual – April 29, 2019
3. Provider Enrollment Billing Guide