I06.9 is the ICD-10 code for Rheumatic aortic valve disease, unspecified. It is a four-character subcategory of I06 (Rheumatic aortic 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 I06.9 includes
Conditions and terms that are coded here.
- Rheumatic aortic (valve) disease NOS
I06.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I06.9Uspesifisert revmatisk aortaklaffsykdom
DI069Reumatisk aortaklapaffektion UNS
I06.9Määrittämätön reumakuumeen aiheuttama aorttaläppävika
I06.9Rheumatische Aortenklappenkrankheit, nicht näher bezeichnet
I06.9Maladie rhumatismale de la valvule aortique, sans précision
I06.9reumatische aandoening van aortaklep, niet-gespecificeerd
I06.9Rheumatic aortic 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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