ICD-10 diagnosis code

E28 Ovarian dysfunction

E28 is the ICD-10 code for Ovarian dysfunction. It is a three-character category divided into 6 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

What E28 excludes

Conditions that look similar but belong under another code.

isolated gonadotropin deficiency E23.0
postprocedural ovarian failure E89.4

Subcodes of E28

E28 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

E28Rubbningar i äggstockarnas funktion

DenmarkICD-10-DK

DE28Forstyrrelse i æggestokkenes funktion

FinlandICD-10-FI

E28Munasarjojen toimintahäiriöt

GermanyICD-10-GM

E28Ovarielle Dysfunktion

FranceICD-10-FR

E28Dysfonction ovarienne

NetherlandsICD-10-NL

E28ovariumdisfunctie

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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