I35.1 is the ICD-10 code for Aortic (valve) insufficiency. It is a four-character subcategory of I35 (Nonrheumatic aortic valve disorders), 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 I35.1 includes
Conditions and terms that are coded here.
- Aortic (valve):
- incompetence NOS or of specified cause, except rheumatic
- regurgitation NOS or of specified cause, except rheumatic
I35.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I35.1Aortainsufficiens
I35.1Ikke-revmatisk aortainsuffisiens
DI351Aortainsufficiens
I35.1Aorttaläpän vuoto
I35.1Aortenklappeninsuffizienz
I35.1Insuffisance (de la valvule) aortique
I35.1aorta(klep)-insufficiëntie
I35.1Nonrheumatic aortic (valve) insufficiency
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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