E04.1 is the ICD-10 code for Nontoxic single thyroid nodule. It is a four-character subcategory of E04 (Other nontoxic goitre), the most specific level in the WHO edition. It belongs to the block E00–E07 (Disorders of thyroid gland) in Chapter IV, Endocrine, nutritional and metabolic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- IV · E00–E90
- Classification
- WHO ICD-10, 2019 version
What E04.1 includes
Conditions and terms that are coded here.
- Colloid nodule (cystic)(thyroid)
- Nontoxic uninodular goitre
- Thyroid (cystic) nodule NOS
E04.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
E04.1Ikke-toksisk enkel knute i skjoldbruskkjertel
DE041Atoksisk struma med solitært adenom
E04.1Atoksinen yksittäinen kilpirauhaskyhmy
E04.1Nichttoxischer solitärer Schilddrüsenknoten
E04.1Nodule thyroïdien simple non toxique
E04.1niet-toxische solitaire schildkliernodus
E04.1Nontoxic single thyroid nodule
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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