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G92.03

Billable

Immune effector cell-associated neurotoxicity syndrome, grade 3

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A severe neurological side effect from immunotherapy treatment causing significant symptoms that substantially impact the patient's functioning.

Coding Tips

  • •Grade 3 severity requires clear documentation of significant neurological impairment
  • •Ensure coordination with oncology and neurology documentation for comprehensive clinical picture

Code Hierarchy

└G92Toxic encephalopathy└G92.0Immune effector cell-associated neurotoxicity syndrome└G92.03Immune effector cell-associated neurotoxicity syndrome, grade 3
└G92.03Immune effector cell-associated neurotoxicity syndrome, grade 3

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