I48.3 TYPICAL ATRIAL FLUTTER

Code Information

  • Diagnosis Code: I48.3
  • Short Description: Typical atrial flutter
  • Long Description: Typical atrial flutter
  • Code Version: 2025 ICD-10-CM

The code I48.3 is VALID for claim submission

Code Classification

Synonyms

  • Atrial flutter
  • Typical atrial flutter

Diagnostic Related Group(s)

The code I48.3 is grouped in the following Diagnostic Related Group(s) MS-DRG V43.0

  1. Cardiac Arrhythmia And Conduction Disorders With Mcc (308)
  2. Cardiac Arrhythmia And Conduction Disorders With Cc (309)
  3. Cardiac Arrhythmia And Conduction Disorders Without Cc/mcc (310)

References to Index of Diseases and Injuries

The code I48.3 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Type I atrial flutter

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I48.3 Right Arrow 427.32 Atrial flutter
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
I48.2 Chronic atrial fibrillation
I48.20 Chronic atrial fibrillation, unspecified
I48.21 Permanent atrial fibrillation
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: 10/1/2025
Previous Code
Next Code