MS SPA 23-0016 All Patient Refined Diagnosis Related Groups (APR-DRG) Reimbursement was submitted to update the hospital inpatient methodology with an effective date of July 1, 2023. For more information, read the approved SPA pages. Posted byMatt Westerfield November 14, 2023 0 Share: Related Articles MS SPA 21-0012 Physician Services submitted to CMS CMS approved State Plan Amendment (SPA) 20-0011 COVID-19 Cost Sharing Waiver effective March 1, 2020 Training, informational opportunities set for OPPS date bundling Mississippi Coordinated Access Network (MississippiCAN) RFP #20170203 MS SPA 23-0007 Outpatient Prospective Payment System (OPPS) approved by CMS Public Notice for SPA 23-0025 MYPAC Coverage and Reimbursement