ICD-10 diagnosis code

H34 Retinal vascular occlusions

H34 is the ICD-10 code for Retinal vascular occlusions. It is a three-character category divided into 5 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block H30–H36 (Disorders of choroid and retina) in Chapter VII, Diseases of the eye and adnexa.

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

What H34 excludes

Conditions that look similar but belong under another code.

amaurosis fugax G45.3

Subcodes of H34

H34 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

H34Ocklusion av retinala blodkärl

DenmarkICD-10-DK

DH34Okklusion af retinale blodkar

FinlandICD-10-FI

H34Verkkokalvon verisuonitukokset

GermanyICD-10-GM

H34Netzhautgefäßverschluss

FranceICD-10-FR

H34Occlusions vasculaires rétiniennes

NetherlandsICD-10-NL

H34vaatafsluiting van retina

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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