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 23-0015 Postpartum Coverage approved by CMS Applying for Mississippi Medicaid Under the Affordable Care Act (ACA) Public Notice for the HMW Post-Award Forum 72-hour emergency Rx supply billing directions 2017 Provider workshops for MississippiCAN and CHIP scheduled Eligible OB/GYNs must self-attest to receive enhanced payments