G92.0
ICD-10Non-billable categoryImmune effector cell-associated neurotoxicity syndrome
Official ICD-10-CM descriptor (FY2026)
Immune effector cell-associated neurotoxicity syndrome
G92.0 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Code first
Sequence the underlying condition before this code.
- underlying cause such as:
- complications of immune effector cellular therapy (T80.82)
Code also
Two codes may be needed; sequencing depends on the reason for the encounter.
- , if applicable, associated signs and symptoms, such as:
- cerebral edema (G93.6)
- unspecified convulsions (R56.9)
ICD-10-CM FY2026 defines 6 codes beneath G92.0. See the ICD-10-CM index for what this site publishes.
Related codes in G92
Where this code sits
- Parent code
- G92
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.