I44.6 is the ICD-10 code for Other and unspecified fascicular block. It is a four-character subcategory of I44 (Atrioventricular and left bundle-branch block), 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 I44.6 includes
Conditions and terms that are coded here.
- Left bundle-branch hemiblock NOS
I44.6 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I44.6Annat vänstersidigt grenblock
- I44.6AKomplett vänstergrenblock
- I44.6BInkomplett vänstergrenblock
I44.6Annet eller uspesifisert fascikkelblokk
DI446Andet eller ikke specificeret venstresidigt grenblok
- DI446AVenstresidigt atrioventrikulært hemiblok UNS
- DI446BAtrioventrikulært hemiblok UNS
I44.6Muu tai määrittämätön haarakekatkos
I44.6Sonstiger und nicht näher bezeichneter Faszikelblock
I44.6Blocs fasciculaires, autres et sans précision
I44.6overig en niet-gespecificeerd fasciculair-blok
Listed through more specific codes:
- I44.60Unspecified fascicular block
- I44.69Other fascicular block
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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