I48.2 CHRONIC ATRIAL FIBRILLATION

Code Information

Diagnosis Code: I48.2
Short Description: Chronic atrial fibrillation
Long Description: Chronic atrial fibrillation
Code Version: 2025 ICD-10-CM

The code I48.2 is NOT VALID for claim submission

Code Classification

Diseases of the circulatory system (I00–I99)
- Other forms of heart disease (I30-I5A)
  - Atrial fibrillation and flutter (I48)

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
I48.2		427.31	Atrial fibrillation

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
I48	Atrial fibrillation and flutter
I48.0	Paroxysmal atrial fibrillation
I48.1	Persistent atrial fibrillation
I48.11	Longstanding persistent atrial fibrillation
I48.19	Other persistent atrial fibrillation
I48.20	Chronic atrial fibrillation, unspecified
I48.21	Permanent atrial fibrillation
I48.3	Typical atrial flutter
I48.4	Atypical atrial flutter
I48.9	Unspecified atrial fibrillation and atrial flutter
I48.91	Unspecified atrial fibrillation
I48.92	Unspecified atrial flutter

This page was last updated on: 10/1/2024

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