G92
Non-billableToxic encephalopathy
Toxic encephalopathy
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Child Codes (3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(12)
UMLS
- ENCEPH TOXC0149504
- Encephalopathies, ToxicC0149504
- Encephalopathy toxicC0149504
- Encephalopathy, ToxicC0149504
- Toxic EncephalopathiesC0149504
- Toxic EncephalopathyC0149504
- Toxic encephalopathyC0149504
- Toxic encephalopathy (disorder)C0149504
- Toxic induced encephalopathyC0149504
- encephalopathy toxicC0149504
- toxic encephalopathyC0149504
- toxic induced encephalopathyC0149504
Frequently Asked Questions
What is the ICD-10 code for toxic encephalopathy?
The ICD-10-CM code for toxic encephalopathy is G92. The full clinical description is "Toxic encephalopathy". G92 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code G92 mean?
ICD-10-CM code G92 represents “Toxic encephalopathy”. It is classified under Chapter 6: Diseases of the Nervous System and is a non-billable header code. Use a more specific child code for billing purposes.
Is G92 a billable code?
No, G92 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under G92.
What chapter is G92 in?
G92 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
What are the subcategories under G92?
G92 has 3 child codes, including: G92.0 (Immune effector cell-associated neurotoxicity syndrome), G92.8 (Other toxic encephalopathy), G92.9 (Unspecified toxic encephalopathy).
What are the UMLS CUIs for G92?
G92 is linked to 1 UMLS Concept Unique Identifier: C0149504. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does G92 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like toxic encephalopathy affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of G92?
G92 maps to the ICD-11 code: 8D43.0Z (Encephalopathy due to toxicity, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.