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I46.9 - Cardiac arrest, cause unspecified


The ICD 10 Code for Cardiac arrest, cause unspecified is listed as I46.9.
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: I46.9
Description: Cardiac arrest, cause unspecified
Diagnostic Related Groups
(MS-DRG v30.0)
296 - Cardiac Arrest, Unexplained W Mcc
297 - Cardiac Arrest, Unexplained W Cc
298 - Cardiac Arrest, Unexplained W/o Cc/mcc
793 - Full Term Neonate W Major Problems
Chapter Diseases of the circulatory system (I00-I99)
Block Other forms of heart disease (I30-I52)
Parent I46 - Cardiac arrest
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 427.5 - Cardiac arrest (approximate)
ICD-10-CM Siblings (same level / similar specificity) of I46.9:
I46.2 - Cardiac arrest due to underlying cardiac condition
I46.8 - Cardiac arrest due to other underlying condition