RxDB
MDC List MS-DRG Index

MDC 01 : Diseases and disorders of the nervous system

DRG Diagnosis Codes Procedure Codes

Intracranial vascular procedures with principal diagnosis hemorrhage

DRG MCC CC
020 Yes n/a
021 No Yes
022 No No

Craniotomy with major device implant or acute complex CNS principal diagnosis

DRG MCC Major Device Implant or Acute Complex CNS PDX Chemotherapy Implant PDX Epilepsy w/ Neurostim
023 n/a n/a Yes No
023 Yes Yes No No
023 n/a n/a No Yes
024 No Yes No No

Craniotomy and endovascular intracranial procedures

DRG MCC CC
025 Yes No
026 No Yes
027 No No

Spinal procedures

DRG MCC CC Spinal Neurostimulator Combinations
028 Yes n/a n/a
029 No Yes n/a
029 No No Yes
030 No No No

Ventricular shunt procedures

DRG MCC CC
031 Yes n/a
032 No Yes
033 No No

Carotid artery stent procedures

DRG MCC CC
034 Yes n/a
035 No Yes
036 No No

Extracranial procedures

DRG MCC CC
037 Yes n/a
038 No Yes
039 No No

Peripheral, cranial nerve and other nervous system procedures

DRG MCC CC Peripheral Neurostimulator Combinations
040 Yes n/a n/a
041 No Yes n/a
041 No No Yes
042 No No No

Spinal disorders and injuries

DRG CC or MCC
052 Yes
053 No

Nervous system neoplasms

DRG MCC
054 Yes
055 No

Degenerative nervous system disorders

DRG MCC
056 Yes
057 No

Multiple sclerosis and cerebellar ataxia

DRG MCC CC
058 Yes n/a
059 No Yes
060 No No

Ischemic stroke, precerebral occlusion or transient ischemia with thrombolytic agent

DRG MCC CC
061 Yes n/a
062 No Yes
063 No No

Intracranial hemorrhage or cerebral infarction

DRG MCC CC tPA in 24 hrs
064 Yes n/a n/a
065 No Yes n/a
065 No No Yes
066 No No No

Nonspecific CVA and precerebral occlusion without infarction

DRG MCC
067 Yes
068 No

Transient ischemia without thrombolytic DRG 069

DRG
069

Nonspecific cerebrovascular disorders

DRG MCC CC
070 Yes n/a
071 No Yes
072 No No

Cranial and peripheral nerve disorders

DRG MCC
073 Yes
074 No

Viral meningitis

DRG CC or MCC
075 Yes
076 No

Hypertensive encephalopathy

DRG MCC CC
077 Yes n/a
078 No Yes
079 No No

Nontraumatic stupor and coma

DRG MCC
080 Yes
081 No

Traumatic stupor and coma >1 hour

DRG MCC CC
082 Yes n/a
083 No Yes
084 No No

Traumatic stupor and coma <1 hour

DRG MCC CC
085 Yes n/a
086 No Yes
087 No No

Concussion

DRG MCC CC
088 Yes n/a
089 No Yes
090 No No

Other disorders of nervous system

DRG MCC CC
091 Yes n/a
092 No Yes
093 No No

Bacterial and tuberculous infections of nervous system

DRG MCC CC
094 Yes n/a
095 No Yes
096 No No

Non-bacterial infection of nervous system except viral meningitis

DRG MCC CC
097 Yes n/a
098 No Yes
099 No No

Seizures

DRG MCC
100 Yes
101 No

Headaches

DRG MCC
102 Yes
103 No