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 22-0015 Family Planning Services approved by CMS MS SPA 21-0026 Clinic Services approved by CMS Medicaid presents budget request to House Appropriations Committee Mississippi Medicaid Establishes Clinical Data Connection with Baptist Memorial Health Care MS SPA 23-0007 Outpatient Prospective Payment System (OPPS) approved by CMS Public Notice for SPA 23-0025 MYPAC Coverage and Reimbursement