ICD-10 diagnosis code

I09.0 Rheumatic myocarditis

This page in Swedish

I09.0 is the ICD-10 code for Rheumatic myocarditis. It is a four-character subcategory of I09 (Other rheumatic heart diseases), the most specific level in the WHO edition. It belongs to the block I05–I09 (Chronic rheumatic heart diseases) in Chapter IX, Diseases of the circulatory system.

Code type
Subcategory (4 characters)
Chapter
IX · I00–I99
Classification
WHO ICD-10, 2019 version

What I09.0 excludes

Conditions that look similar but belong under another code.

  • myocarditis not specified as rheumatic I51.4

I09.0 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

I09.0Reumatisk myokardit

NorwayICD-10-NO

I09.0Revmatisk myokarditt

DenmarkICD-10-DK

DI090Reumatisk myokarditis

FinlandICD-10-FI

I09.0Reumakuumeen myöhäiskomplikaationa ilmenevä sydänlihastulehdus

GermanyICD-10-GM

I09.0Rheumatische Myokarditis

FranceICD-10-FR

I09.0Myocardite rhumatismale

NetherlandsICD-10-NL

I09.0reumatische myocarditis (chronisch)

United StatesICD-10-CM

I09.0Rheumatic myocarditis

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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