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 Children’s Health Insurance Program (CHIP) State Plan Amendment (SPA) 19-0012 Managed Care SPA 19-0019 Graduate Medical Education approved by CMS Children’s Health Insurance Program now has two provider options Pharmacy instructions altered for tornado-affected areas 2017 Provider workshops for MississippiCAN and CHIP scheduled Eligible OB/GYNs must self-attest to receive enhanced payments