I46 CARDIAC ARREST

Code Information

  • Diagnosis Code: I46
  • Short Description: Cardiac arrest
  • Long Description: Cardiac arrest
  • Code Version: 2025 ICD-10-CM

The code I46 is NOT VALID for claim submission

Code Classification

References to Index of Diseases and Injuries

The code I46 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Type 2 Excludes Notes:
    • cardiogenic shock (@R57.0*)

Similar Codes

ICD-10 Code ICD-10 Description
I46.2 Cardiac arrest due to underlying cardiac condition
I46.8 Cardiac arrest due to other underlying condition
I46.9 Cardiac arrest, cause unspecified
This page was last updated on: 10/1/2025
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