ICD-10 diagnosis code

D74 Methaemoglobinaemia

D74 is the ICD-10 code for Methaemoglobinaemia. It is a three-character category divided into 3 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block D70–D77 (Other diseases of blood and blood-forming organs) in Chapter III, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.

Code type: Category (3 characters)
Chapter: III · D50–D89
Classification: WHO ICD-10, 2019 version

Subcodes of D74

D74 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

D74Methemoglobinemi

DenmarkICD-10-DK

DD74Methæmoglobinæmi

FinlandICD-10-FI

D74Methemoglobinemia

GermanyICD-10-GM

D74Methämoglobinämie

FranceICD-10-FR

D74Méthémoglobinémie

NetherlandsICD-10-NL

D74methemoglobinemie

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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