CMS Transmittal R13812CP: Fiscal Year (FY) 2027 Updates for Medicare Severity Diagnosis Related Groups (MS-DRG) Subject to…
Policy CMS-T-R13812CP · Inpatient (IPPS)
This transmittal implements FY 2027 MS-DRG updates effective October 5, 2026, impacting inpatient hospital claims processing. Billing teams must update their grouper software and charge description ma