NEVVI Medicare utilization intelligence
CMS MS-DRG · Major Diagnostic Category

MDC 01 — Diseases and disorders of the nervous system — Medicare DRGs

75 DRGs · 606,944 discharges · FY2024 (Oct–Sep) Medicare fee-for-service Part A

065 · INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH CC OR TPA IN 24 HOURS 72,656 discharges › 064 · INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH MCC 67,329 discharges › 057 · DEGENERATIVE NERVOUS SYSTEM DISORDERS WITHOUT MCC 27,735 discharges › 101 · SEIZURES WITHOUT MCC 27,636 discharges › 069 · TRANSIENT ISCHEMIA WITHOUT THROMBOLYTIC 27,082 discharges › 100 · SEIZURES WITH MCC 23,517 discharges › 025 · CRANIOTOMY AND ENDOVASCULAR INTRACRANIAL PROCEDURES WITH MCC 23,134 discharges › 092 · OTHER DISORDERS OF NERVOUS SYSTEM WITH CC 21,703 discharges › 070 · OTHER CEREBROVASCULAR DISORDERS WITH MCC 18,128 discharges › 071 · OTHER CEREBROVASCULAR DISORDERS WITH CC 17,905 discharges › 066 · INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITHOUT CC/MCC 17,728 discharges › 091 · OTHER DISORDERS OF NERVOUS SYSTEM WITH MCC 16,666 discharges › 056 · DEGENERATIVE NERVOUS SYSTEM DISORDERS WITH MCC 15,060 discharges › 023 · CRANIOTOMY WITH MAJOR DEVICE IMPLANT OR ACUTE COMPLEX CNS PRINCIPAL DIAGNOSIS WITH MCC O 13,507 discharges › 086 · TRAUMATIC STUPOR AND COMA <1 HOUR WITH CC 12,049 discharges › 074 · CRANIAL AND PERIPHERAL NERVE DISORDERS WITHOUT MCC 11,955 discharges › 039 · EXTRACRANIAL PROCEDURES WITHOUT CC/MCC 11,752 discharges › 083 · TRAUMATIC STUPOR AND COMA >1 HOUR WITH CC 11,217 discharges › 082 · TRAUMATIC STUPOR AND COMA >1 HOUR WITH MCC 11,012 discharges › 054 · NERVOUS SYSTEM NEOPLASMS WITH MCC 10,181 discharges › 085 · TRAUMATIC STUPOR AND COMA <1 HOUR WITH MCC 8,456 discharges › 036 · CAROTID ARTERY STENT PROCEDURES WITHOUT CC/MCC 8,131 discharges › 038 · EXTRACRANIAL PROCEDURES WITH CC 7,623 discharges › 027 · CRANIOTOMY AND ENDOVASCULAR INTRACRANIAL PROCEDURES WITHOUT CC/MCC 7,621 discharges › 062 · ISCHEMIC STROKE, PRECEREBRAL OCCLUSION OR TRANSIENT ISCHEMIA WITH THROMBOLYTIC AGENT WIT 7,337 discharges › 103 · HEADACHES WITHOUT MCC 6,956 discharges › 026 · CRANIOTOMY AND ENDOVASCULAR INTRACRANIAL PROCEDURES WITH CC 6,331 discharges › 035 · CAROTID ARTERY STENT PROCEDURES WITH CC 6,125 discharges › 093 · OTHER DISORDERS OF NERVOUS SYSTEM WITHOUT CC/MCC 5,250 discharges › 073 · CRANIAL AND PERIPHERAL NERVE DISORDERS WITH MCC 5,128 discharges › 024 · CRANIOTOMY WITH MAJOR DEVICE IMPLANT OR ACUTE COMPLEX CNS PRINCIPAL DIAGNOSIS WITHOUT MC 5,034 discharges › 068 · PRECEREBRAL OCCLUSION WITHOUT INFARCTION WITHOUT MCC 4,825 discharges › 041 · PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITH CC OR PERIPHERAL NEUR 4,701 discharges › 087 · TRAUMATIC STUPOR AND COMA <1 HOUR WITHOUT CC/MCC 4,249 discharges › 061 · ISCHEMIC STROKE, PRECEREBRAL OCCLUSION OR TRANSIENT ISCHEMIA WITH THROMBOLYTIC AGENT WIT 4,067 discharges › 040 · PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITH MCC 3,663 discharges › 084 · TRAUMATIC STUPOR AND COMA >1 HOUR WITHOUT CC/MCC 3,573 discharges › 029 · SPINAL PROCEDURES WITH CC OR SPINAL NEUROSTIMULATORS 3,162 discharges › 072 · OTHER CEREBROVASCULAR DISORDERS WITHOUT CC/MCC 2,859 discharges › 020 · INTRACRANIAL VASCULAR PROCEDURES WITH PRINCIPAL DIAGNOSIS HEMORRHAGE WITH MCC 2,660 discharges › 055 · NERVOUS SYSTEM NEOPLASMS WITHOUT MCC 2,543 discharges › 037 · EXTRACRANIAL PROCEDURES WITH MCC 2,418 discharges › 033 · VENTRICULAR SHUNT PROCEDURES WITHOUT CC/MCC 2,209 discharges › 028 · SPINAL PROCEDURES WITH MCC 2,158 discharges › 034 · CAROTID ARTERY STENT PROCEDURES WITH MCC 2,140 discharges › 078 · HYPERTENSIVE ENCEPHALOPATHY WITH CC 2,007 discharges › 032 · VENTRICULAR SHUNT PROCEDURES WITH CC 1,938 discharges › 097 · NON-BACTERIAL INFECTION OF NERVOUS SYSTEM EXCEPT VIRAL MENINGITIS WITH MCC 1,847 discharges › 080 · NONTRAUMATIC STUPOR AND COMA WITH MCC 1,682 discharges › 059 · MULTIPLE SCLEROSIS AND CEREBELLAR ATAXIA WITH CC 1,670 discharges › 077 · HYPERTENSIVE ENCEPHALOPATHY WITH MCC 1,630 discharges › 094 · BACTERIAL AND TUBERCULOUS INFECTIONS OF NERVOUS SYSTEM WITH MCC 1,459 discharges › 042 · PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITHOUT CC/MCC 1,430 discharges › 063 · ISCHEMIC STROKE, PRECEREBRAL OCCLUSION OR TRANSIENT ISCHEMIA WITH THROMBOLYTIC AGENT WIT 1,421 discharges › 067 · PRECEREBRAL OCCLUSION WITHOUT INFARCTION WITH MCC 1,365 discharges › 095 · BACTERIAL AND TUBERCULOUS INFECTIONS OF NERVOUS SYSTEM WITH CC 1,213 discharges › 098 · NON-BACTERIAL INFECTION OF NERVOUS SYSTEM EXCEPT VIRAL MENINGITIS WITH CC 1,176 discharges › 089 · CONCUSSION WITH CC 1,141 discharges › 102 · HEADACHES WITH MCC 1,118 discharges › 052 · SPINAL DISORDERS AND INJURIES WITH CC/MCC 955 discharges › 031 · VENTRICULAR SHUNT PROCEDURES WITH MCC 951 discharges › 060 · MULTIPLE SCLEROSIS AND CEREBELLAR ATAXIA WITHOUT CC/MCC 951 discharges › 030 · SPINAL PROCEDURES WITHOUT CC/MCC 938 discharges › 081 · NONTRAUMATIC STUPOR AND COMA WITHOUT MCC 742 discharges › 021 · INTRACRANIAL VASCULAR PROCEDURES WITH PRINCIPAL DIAGNOSIS HEMORRHAGE WITH CC 735 discharges › 058 · MULTIPLE SCLEROSIS AND CEREBELLAR ATAXIA WITH MCC 698 discharges › 088 · CONCUSSION WITH MCC 503 discharges › 022 · INTRACRANIAL VASCULAR PROCEDURES WITH PRINCIPAL DIAGNOSIS HEMORRHAGE WITHOUT CC/MCC 451 discharges › 075 · VIRAL MENINGITIS WITH CC/MCC 394 discharges › 090 · CONCUSSION WITHOUT CC/MCC 353 discharges › 096 · BACTERIAL AND TUBERCULOUS INFECTIONS OF NERVOUS SYSTEM WITHOUT CC/MCC 297 discharges › 099 · NON-BACTERIAL INFECTION OF NERVOUS SYSTEM EXCEPT VIRAL MENINGITIS WITHOUT CC/MCC 265 discharges › 079 · HYPERTENSIVE ENCEPHALOPATHY WITHOUT CC/MCC 230 discharges › 053 · SPINAL DISORDERS AND INJURIES WITHOUT CC/MCC 165 discharges › 076 · VIRAL MENINGITIS WITHOUT CC/MCC 48 discharges ›
Each row opens that DRG's national market — discharges, state breakdown, and (for a subscriber) charge and payment figures. Discharges are counted stays reported to Medicare fee-for-service Part A (no Medicare Advantage), Maryland waiver-priced.