G92 ICD-10-CM Code: Toxic encephalopathy
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
G92Toxic encephalopathy
ICD-10-CM diagnosis code · United States clinical modification
Where G92 sits
- 1
Chapter 6
Diseases of the nervous system (G00-G99)
- 2
Section
Other disorders of the nervous system (G89-G99)
- 3
Category G92
Toxic encephalopathy
- 4
Code G92
Toxic encephalopathy
Codes under G92
G92 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Notes for this code
Inclusion terms
No inclusion terms are listed for G92.
Code first
No “code first” instruction is listed for G92.
Use additional code
No “use additional code” instruction is listed for G92.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for G92.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for G92.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code G92 mean?
G92 is the FY 2027 U.S. ICD-10-CM code for “Toxic encephalopathy.”
Is G92 a billable or specific ICD-10-CM code?
No. G92 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is G92 located in ICD-10-CM?
G92 is listed in Chapter 6, Diseases of the nervous system (G00-G99), within Other disorders of the nervous system (G89-G99) (G89–G99), under category G92, Toxic encephalopathy.
What coding notes are listed for G92?
No inclusion terms are listed for G92 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.