ICD-10 diagnosis code

H00 Hordeolum and chalazion

H00 is the ICD-10 code for Hordeolum and chalazion. It is a three-character category divided into 2 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block H00–H06 (Disorders of eyelid, lacrimal system and orbit) in Chapter VII, Diseases of the eye and adnexa.

Code type: Category (3 characters)
Chapter: VII · H00–H59
Classification: WHO ICD-10, 2019 version

Subcodes of H00

H00 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

H00Hordeolum (vagel) och chalazion

DenmarkICD-10-DK

DH00Hordeolum og chalazion

FinlandICD-10-FI

H00Näärännäppy ja luomirakkula

GermanyICD-10-GM

H00Hordeolum und Chalazion

FranceICD-10-FR

H00Orgelet et chalazion

NetherlandsICD-10-NL

H00hordeolum en chalazion

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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