The Centers for Medicare ad Medicaid Services (CMS) has approved the Intellectual Disabilities/Developmental Disabilities (ID/DD) waiver effective July 1, 2018. Posted byMatt Westerfield September 7, 2018 0 Share: Related Articles SPA 18-0020 Physician Visit Limit Increase approved by CMS MS SPA 23-0023 Rural Health Clinics (RHC) submitted to CMS Public Notice for MS SPA 21-0022 Transportation Services Medicaid to update all Claim Adjustment Reason Codes and Remittance Advice Reason Codes SPA 18-0009 Indian Health Services Encounter Limit approved by CMS Residential Life: Assisted Living Waiver serves unique role in the care of Mississippians