I48.3 is the ICD-10 code for Typical atrial flutter. It is a four-character subcategory of I48 (Atrial fibrillation and flutter), the most specific level in the WHO edition. It belongs to the block I30–I52 (Other forms of heart disease) in Chapter IX, Diseases of the circulatory system.
- Code type
- Subcategory (4 characters)
- Chapter
- IX · I00–I99
- Classification
- WHO ICD-10, 2019 version
What I48.3 includes
Conditions and terms that are coded here.
- Type I atrial flutter
I48.3 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I48.3Typisk atrieflutter
DI483Typisk atrieflagren
I48.3Tyypillinen eteislepatus
I48.3Vorhofflattern, typisch
I48.3Flutter auriculaire typique
I48.3typische atriumflutter
I48.3Typical atrial flutter
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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