MAC Implementation File 6- FY 2026 MS-DRG Grouper Changes- Revised Title Descriptions	
MS-DRG	Revised Title Descriptions
MS-DRG 023	Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis with MCC or Antineoplastic Implant or Epilepsy with Neurostimulator
MS-DRG 067	Precerebral Occlusion without Infarction with MCC
MS-DRG 068	Precerebral Occlusion without Infarction without MCC
MS-DRG 070	Other Cerebrovascular Disorders with MCC
MS-DRG 071	Other Cerebrovascular Disorders with CC
MS-DRG 072	Other Cerebrovascular Disorders without CC/MCC
