MS SPA 23-0016 All Patient Refined Diagnosis Related Groups (APR-DRG) Reimbursement is being submitted to update the hospital inpatient methodology with an effective date of July 1, 2023. For more information, read the proposed SPA pages. Posted byMatt Westerfield August 16, 2023 0 Share: Related Articles MS SPA 22-0008 Independent Lab and X-ray Services approved by CMS MS SPA 20-0004 Long Term Care (LTC) Cost Report Filings submitted to CMS MS SPA 19-0010 Dental and Orthodontic Reimbursement submitted to CMS 2015 Provider workshops for MississippiCAN and CHIP scheduled CMS approves renewal of Medicaid’s five Home and Community Based Services waivers MS SPA 23-0010 Private Duty Nursing (PDN) Rate Updates approved by CMS