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G92 - Toxic encephalopathy


The ICD 10 Code for Toxic encephalopathy is listed as G92.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: G92
Description: Toxic encephalopathy
  • Toxic encephalitis
  • Toxic metabolic encephalopathy
  • Code first (T51-T65) to identify toxic agent
Diagnostic Related Groups
(MS-DRG v30.0)
023 - Cranio W Major Dev Impl/acute Complex Cns Pdx W Mcc Or Chemo Implant
024 - Cranio W Major Dev Impl/acute Complex Cns Pdx W/o Mcc
025 - Craniotomy & Endovascular Intracranial Procedures W Mcc
026 - Craniotomy & Endovascular Intracranial Procedures W Cc
027 - Craniotomy & Endovascular Intracranial Procedures W/o Cc/mcc
091 - Other Disorders Of Nervous System W Mcc
092 - Other Disorders Of Nervous System W Cc
093 - Other Disorders Of Nervous System W/o Cc/mcc
793 - Full Term Neonate W Major Problems
Chapter Diseases of the nervous system (G00-G99)
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 323.71 - Toxic encephalitis and encephalomyelitis (approximate)
ICD 9 Dx Code: 323.72 - Toxic myelitis (approximate)
ICD 9 Dx Code: 349.82 - Toxic encephalopathy (approximate)