I46.2 CARDIAC ARREST DUE TO UNDERLYING CARDIAC CONDITION

Code Information

  • Diagnosis Code: I46.2
  • Short Description: Cardiac arrest due to underlying cardiac condition
  • Long Description: Cardiac arrest due to underlying cardiac condition
  • Code Version: 2025 ICD-10-CM

The code I46.2 is VALID for claim submission

Code Classification

This code is valid for unacceptable principal diagnosis

Synonyms

  • Bradycardic cardiac arrest
  • Cardiac arrest due to cardiac disorder

Diagnostic Related Group(s)

The code I46.2 is grouped in the following Diagnostic Related Group(s) MS-DRG V42.0

  1. Cardiac Arrest, Unexplained With Mcc (296)
  2. Cardiac Arrest, Unexplained With Cc (297)
  3. Cardiac Arrest, Unexplained Without Cc/mcc (298)

References to Index of Diseases and Injuries

The code I46.2 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Code First:
    • underlying cardiac condition

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I46.2 Right Arrow 427.5 Cardiac arrest
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
I46 Cardiac arrest
I46.8 Cardiac arrest due to other underlying condition
I46.9 Cardiac arrest, cause unspecified
This page was last updated on: 10/1/2024
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