I36.1 is the ICD-10 code for Nonrheumatic tricuspid (valve) insufficiency. It is a four-character subcategory of I36 (Nonrheumatic tricuspid 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 I36.1 includes
Conditions and terms that are coded here.
- Tricuspid (valve):
- incompetence of specified cause, except rheumatic
- regurgitation of specified cause, except rheumatic
I36.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I36.1Ikke-revmatisk trikuspidalinsuffisiens
DI361Ikke-reumatisk trikuspidalinsufficiens
I36.1Kolmiliuskaläpän vuoto
I36.1Nichtrheumatische Trikuspidalklappeninsuffizienz
I36.1Insuffisance non rhumatismale (de la valvule) tricuspide
I36.1niet-reumatische tricuspidalis(klep)insufficiëntie
I36.1Nonrheumatic tricuspid (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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