I06 is the ICD-10 code for Rheumatic aortic valve diseases. It is a three-character category divided into 5 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block I05–I09 (Chronic rheumatic heart diseases) in Chapter IX, Diseases of the circulatory system.
- Code type
- Category (3 characters)
- Chapter
- IX · I00–I99
- Classification
- WHO ICD-10, 2019 version
What I06 excludes
Conditions that look similar but belong under another code.
- when not specified as rheumatic I35.-
Subcodes of I06
I06 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DI06Reumatiske affektioner af aortaklappen
I06Reumakuumeen aiheuttamat aorttaläpän sairaudet
I06Rheumatische Aortenklappenkrankheiten
I06Maladies rhumatismales de la valvule aortique
I06reumatische aandoeningen van aortaklep
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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