I34.2 is the ICD-10 code for Nonrheumatic mitral (valve) stenosis. It is a four-character subcategory of I34 (Nonrheumatic mitral 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
I34.2 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I34.2Ikke-revmatisk mitralstenose
DI342Ikke-reumatisk mitralstenose
I34.2Hiippaläpän ahtauma
I34.2Nichtrheumatische Mitralklappenstenose
I34.2Sténose non rhumatismale (de la valvule) mitrale
I34.2niet-reumatische mitralis(klep)stenose
I34.2Nonrheumatic mitral (valve) stenosis
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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