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 23-0013 Drugs to Treat Obesity approved by CMS MS SPA 23-0023 Rural Health Clinics (RHC) submitted to CMS Public Notice for SPA 19-0010 Dental and Orthodontic Reimbursement DOM to hold fee-for-service provider education webinars MS SPA 23-0007 Outpatient Prospective Payment System (OPPS) approved by CMS Public Notice for SPA 23-0025 MYPAC Coverage and Reimbursement