G92.04
Billable codeImmune effector cell-associated neurotoxicity syndrome, grade 4
The ICD-10 code for immune effector cell-associated neurotoxicity syndrome, grade 4 is G92.04.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- ICANS, grade 4
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- G92.00Immune effector cell-associated neurotoxicity syndrome, grade unspecified
- G92.01Immune effector cell-associated neurotoxicity syndrome, grade 1
- G92.02Immune effector cell-associated neurotoxicity syndrome, grade 2
- G92.03Immune effector cell-associated neurotoxicity syndrome, grade 3
- G92.05Immune effector cell-associated neurotoxicity syndrome, grade 5
- G92.04Immune effector cell-associated neurotoxicity syndrome, grade 4
Associated MS-DRGs
G92.04 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.
- DRG 023Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis with MCC or Antineoplastic Implant or Epilepsy with Neurostimulator
- DRG 024Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis without MCC
- DRG 091Other Disorders of Nervous System with MCC
- DRG 092Other Disorders of Nervous System with CC
- DRG 093Other Disorders of Nervous System without CC/MCC