J35.1 is the ICD-10 code for Hypertrophy of tonsils. 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 J35.1 includes
Conditions and terms that are coded here.
- Enlargement of tonsils
J35.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
J35.1Hypertrofi av mandel
DJ351Hypertrofi af tonsiller
- DJ351AHypertrofi af ganetonsiller
- DJ351BHypertrofi af tungetonsiller
J35.1Nielurisojen liikakasvu
J35.1Hyperplasie der Gaumenmandeln
J35.1Hypertrophie des amygdales
J35.1hypertrofie van tonsillen
J35.1Hypertrophy of tonsils
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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