ICD-10 diagnosis code

E26 Hyperaldosteronism

E26 is the ICD-10 code for Hyperaldosteronism. It is a three-character category divided into 4 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block E20–E35 (Disorders of other endocrine glands) in Chapter IV, Endocrine, nutritional and metabolic diseases.

Code type: Category (3 characters)
Chapter: IV · E00–E90
Classification: WHO ICD-10, 2019 version

Subcodes of E26

E26 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

E26Hyperaldosteronism (överproduktion av aldosteron)

DenmarkICD-10-DK

DE26Hyperaldosteronisme

FinlandICD-10-FI

E26Hyperaldosteronismi

GermanyICD-10-GM

E26Hyperaldosteronismus

FranceICD-10-FR

E26Hyperaldostéronisme

NetherlandsICD-10-NL

E26hyperaldosteronisme

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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