ICD-10-CM · Chapter 6 · G00-G99
G92 Toxic encephalopathy
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| G92..0 | Immune effector cell-associated neurotoxicity syndrome | No |
| G92..00 | Immune effector cell-associated neurotoxicity syndrome, grade unspecified | Yes |
| G92..01 | Immune effector cell-associated neurotoxicity syndrome, grade 1 | Yes |
| G92..02 | Immune effector cell-associated neurotoxicity syndrome, grade 2 | Yes |
| G92..03 | Immune effector cell-associated neurotoxicity syndrome, grade 3 | Yes |
| G92..04 | Immune effector cell-associated neurotoxicity syndrome, grade 4 | Yes |
| G92..05 | Immune effector cell-associated neurotoxicity syndrome, grade 5 | Yes |
| G92..8 | Other toxic encephalopathy | Yes |
| G92..9 | Unspecified toxic encephalopathy | Yes |
Last reviewed: September 2026