E31.1 is the ICD-10 code for Polyglandular hyperfunction. It is a four-character subcategory of E31 (Polyglandular dysfunction), the most specific level in the WHO edition. It belongs to the block E20–E35 (Disorders of other endocrine glands) in Chapter IV, Endocrine, nutritional and metabolic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- IV · E00–E90
- Classification
- WHO ICD-10, 2019 version
What E31.1 excludes
Conditions that look similar but belong under another code.
- multiple endocrine adenomatosis D44.8
E31.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
E31.1Polyglandulær hyperfunksjon
DE311Polyglandulær hyperfunktion
E31.1Monirauhasliikatoiminta
E31.1Polyglanduläre Überfunktion
E31.1Hyperfonctionnement pluriglandulaire
E31.1polyglandulaire hyperfunctie
E31.1Polyglandular hyperfunction
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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