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I49 - Other cardiac arrhythmias


The ICD 10 Code for Other cardiac arrhythmias is listed as I49.
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: I49
Description: Other cardiac arrhythmias
  • Code first cardiac arrhythmia complicating:
  • abortion or ectopic or molar pregnancy (O00-O07, O08.8)
  • obstetric surgery and procedures (O75.4)
  • Excludes1: bradycardia NOS (R00.1)
  • neonatal dysrhythmia (P29.1-)
  • sinoatrial bradycardia (R00.1)
  • sinus bradycardia (R00.1)
  • vagal bradycardia (R00.1)
Chapter Diseases of the circulatory system (I00-I99)
ICD-10-CM Children (deeper level / typically more specific) of I49:
I49.0 - Ventricular fibrillation and flutter
I49.1 - Atrial premature depolarization
I49.2 - Junctional premature depolarization
I49.3 - Ventricular premature depolarization
I49.4 - Other and unspecified premature depolarization
I49.5 - Sick sinus syndrome
I49.8 - Other specified cardiac arrhythmias
I49.9 - Cardiac arrhythmia, unspecified