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I46 - Cardiac arrest


The ICD 10 Code for Cardiac arrest is listed as I46.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: I46
Description: Cardiac arrest
  • Excludes1: cardiogenic shock (R57.0)
Chapter Diseases of the circulatory system (I00-I99)
ICD-10-CM Children (deeper level / typically more specific) of I46:
I46.2 - Cardiac arrest due to underlying cardiac condition
I46.8 - Cardiac arrest due to other underlying condition
I46.9 - Cardiac arrest, cause unspecified