2022 ICD-10-CM Code G92.0

Immune effector cell-associated neurotoxicity syndrome

Version 2021

Not Valid for Submission

ICD-10:G92.0
Short Description:Immune effector cell-associated neurotoxicity syndrome
Long Description:Immune effector cell-associated neurotoxicity syndrome

Code Classification

  • Diseases of the nervous system (G00–G99)
    • Other disorders of the nervous system (G89-G99)
      • Toxic encephalopathy (G92)

G92.0 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of immune effector cell-associated neurotoxicity syndrome. The code is not specific and is NOT valid for the year 2022 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding for Immune effector cell-associated neurotoxicity syndrome

Non-specific codes like G92.0 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for immune effector cell-associated neurotoxicity syndrome:

  • BILLABLE CODE - Use G92.00 for Immune effector cell-associated neurotoxicity syndrome, grade unspecified
  • BILLABLE CODE - Use G92.01 for Immune effector cell-associated neurotoxicity syndrome, grade 1
  • BILLABLE CODE - Use G92.02 for Immune effector cell-associated neurotoxicity syndrome, grade 2
  • BILLABLE CODE - Use G92.03 for Immune effector cell-associated neurotoxicity syndrome, grade 3
  • BILLABLE CODE - Use G92.04 for Immune effector cell-associated neurotoxicity syndrome, grade 4
  • BILLABLE CODE - Use G92.05 for Immune effector cell-associated neurotoxicity syndrome, grade 5

New 2022 ICD-10 Code

G92.0 is new to ICD-10 code set for the FY 2022, effective October 1, 2021. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2021. This is a new and revised code for the FY 2022 (October 1, 2021 - September 30, 2022).

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code G92.0:


Code First

Code First
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.

Code Also

Code Also
A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.

Code History