G92.05
✓ Billable
Immune effector cell-associated neurotoxicity syndrome, grade 5
ICD-10-CM · FY2026 · Diseases of the Nervous System
Code
G92.05
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Nervous System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code G92.05?
ICD-10-CM code G92.05 represents Immune effector cell-associated neurotoxicity syndrome, grade 5. It is a billable diagnosis code in the Diseases of the Nervous System chapter, effective October 1, 2025 – September 30, 2026.
Is G92.05 billable?
Yes. G92.05 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is G92.05 in?
G92.05 belongs to the Diseases of the Nervous System chapter (G00–G99) of ICD-10-CM.
Related codes in the G92 category
G92
Toxic encephalopathy
Non-billable
G92.0
Immune effector cell-associated neurotoxicity syndrome
Non-billable
G92.8
Other toxic encephalopathy
Billable
G92.9
Unspecified toxic encephalopathy
Billable
G92.00
Immune effector cell-associated neurotoxicity syndrome, grade unspecified
Billable
G92.01
Immune effector cell-associated neurotoxicity syndrome, grade 1
Billable
G92.02
Immune effector cell-associated neurotoxicity syndrome, grade 2
Billable
G92.03
Immune effector cell-associated neurotoxicity syndrome, grade 3
Billable
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