ICD-10-CM · Chapter 9 · I00–I99
I48.92
Unspecified atrial flutter
Diseases of the circulatory system
Quick facts
- Code
- I48.92
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 9 — Diseases of the circulatory system
- Category
- I48 — Atrial fibrillation and flutter
- Specificity
- 5 characters
How coders use this code
ICD-10-CM I48.92 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of unspecified atrial flutter. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in I48
- I48Atrial fibrillation and flutter
- I48.0Paroxysmal atrial fibrillation
- I48.1Persistent atrial fibrillation
- I48.11Longstanding persistent atrial fibrillation
- I48.19Other persistent atrial fibrillation
- I48.2Chronic atrial fibrillation
- I48.20Chronic atrial fibrillation, unspecified
- I48.21Permanent atrial fibrillation
- I48.3Typical atrial flutter
- I48.4Atypical atrial flutter
- I48.9Unspecified atrial fibrillation and atrial flutter
- I48.91Unspecified atrial fibrillation
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