J35.9 is the ICD-10 code for Chronic disease of tonsils and adenoids, unspecified. It is a four-character subcategory of J35 (Chronic diseases of tonsils and adenoids), the most specific level in the WHO edition. It belongs to the block J30–J39 (Other diseases of upper respiratory tract) in Chapter X, Diseases of the respiratory system.
- Code type
- Subcategory (4 characters)
- Chapter
- X · J00–J99
- Classification
- WHO ICD-10, 2019 version
What J35.9 includes
Conditions and terms that are coded here.
- Disease (chronic) of tonsils and adenoids NOS
J35.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
J35.9Kronisk sjukdom i tonsiller och adenoider, ospecificerad
J35.9Uspesifisert kronisk sykdom i mandel eller adenoid vev
DJ359Kronisk sygdom i tonsiller eller adenoide vegetationer UNS
J35.9Määrittämätön pitkäaikainen nielurisojen ja/tai kitarisan sairaus
J35.9Chronische Krankheit der Gaumenmandeln und der Rachenmandel, nicht näher bezeichnet
J35.9Maladie chronique des amygdales et des végétations adénoïdes, sans précision
J35.9chronische aandoening van tonsillen en adenoïd, niet-gespecificeerd
J35.9Chronic disease of tonsils and adenoids, 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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