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 2015 Provider workshops for MississippiCAN and CHIP scheduled MS SPA 21-0020 Targeted Case Management (TCM) Early Intervention submitted to CMS Medicaid pharmacy program saves $4.6 million in first year Public Notice for MS SPA 21-0045 Dentures MS SPA 23-0007 Outpatient Prospective Payment System (OPPS) approved by CMS Public Notice for SPA 23-0025 MYPAC Coverage and Reimbursement