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I48 - Atrial fibrillation and flutter


The ICD 10 Code for Atrial fibrillation and flutter is listed as I48.
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: I48
Description: Atrial fibrillation and flutter
Chapter Diseases of the circulatory system (I00-I99)
ICD-10-CM Children (deeper level / typically more specific) of I48:
I48.0 - Paroxysmal atrial fibrillation
I48.1 - Atrial flutter
I48.2 - Chronic atrial fibrillation
I48.3 - Typical atrial flutter
I48.4 - Atypical atrial flutter
I48.9 - Unspecified atrial fibrillation and atrial flutter