ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 6  /  G89-G99  /  G92
G92 Toxic encephalopathy
G92.0 Immune effector cell-associated neurotoxicity syndrome
CodeFirst underlying cause such as:
complications of immune effector cellular therapy (T80.82)
CodeAlso , if applicable, associated signs and symptoms, such as:
cerebral edema (G93.6)
unspecified convulsions (R56.9)
G92.00 Immune effector cell-associated neurotoxicity syndrome, grade unspecified
ICANS, grade unspecified
G92.01 Immune effector cell-associated neurotoxicity syndrome, grade 1
ICANS, grade 1
G92.02 Immune effector cell-associated neurotoxicity syndrome, grade 2
ICANS, grade 2
G92.03 Immune effector cell-associated neurotoxicity syndrome, grade 3
ICANS, grade 3
G92.04 Immune effector cell-associated neurotoxicity syndrome, grade 4
ICANS, grade 4
G92.05 Immune effector cell-associated neurotoxicity syndrome, grade 5
ICANS, grade 5
G92.8 Other toxic encephalopathy
Toxic encephalitis
Toxic metabolic encephalopathy
CodeFirst poisoning due to drug or toxin, if applicable, (T36-T65 with fifth or sixth character 1-4)
UseAdditionalCode code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
G92.9 Unspecified toxic encephalopathy
CodeFirst poisoning due to drug or toxin, if applicable, (T36-T65 with fifth or sixth character 1-4)
UseAdditionalCode code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)