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 21-0018 Covered Outpatient Drugs disapproved by CMS Provider information for lead testing and treatment MS SPA 23-0027 Recovery Audit Contractors (RACs) approved by CMS Medicaid’s May Vital Signs 2017 Provider workshops for MississippiCAN and CHIP scheduled Eligible OB/GYNs must self-attest to receive enhanced payments