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ICD-10 diagnosis code

I05.9 Mitral valve disease, unspecified

This page in Swedish

I05.9 is the ICD-10 code for Mitral valve disease, unspecified. It is a four-character subcategory of I05 (Rheumatic mitral valve diseases), the most specific level in the WHO edition. It belongs to the block I05–I09 (Chronic rheumatic heart diseases) in Chapter IX, Diseases of the circulatory system.

Code type
Subcategory (4 characters)
Chapter
IX · I00–I99
Classification
WHO ICD-10, 2019 version

What I05.9 includes

Conditions and terms that are coded here.

  • Mitral (valve) disorder (chronic) NOS

I05.9 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

I05.9Mitralisklaffel, ospecificerat

NorwayICD-10-NO

I05.9Uspesifisert mitralklaffsykdom

DenmarkICD-10-DK

DI059Reumatisk mitralklapaffektion UNS

FinlandICD-10-FI

I05.9Määrittämätön reumakuumeen aiheuttama hiippaläppäsairaus

GermanyICD-10-GM

I05.9Mitralklappenkrankheit, nicht näher bezeichnet

FranceICD-10-FR

I05.9Maladie de la valvule mitrale, sans précision

NetherlandsICD-10-NL

I05.9aandoening van mitralisklep, niet-gespecificeerd

United StatesICD-10-CM

I05.9Rheumatic mitral valve disease, unspecified

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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