The Centers for Medicare and Medicaid Services (CMS) has approved the Intellectual Disabilities/Developmental Disabilities (ID/DD) Waiver Amendment effective May 1, 2017. Approved ID/DD Waiver Amendment Posted byMatt Westerfield May 11, 2017 0 Share: Related Articles MS SPA 24-0015 Prescription Drugs submitted to CMS SPA 19-0003 NET Broker Contract submitted to CMS MS SPA 22-0009 Other Licensed Practitioners submitted to CMS Governor declared disaster – Rx billing directions 2017 Provider workshops for MississippiCAN and CHIP scheduled Eligible OB/GYNs must self-attest to receive enhanced payments