I33.0 is the ICD-10 code for Acute and subacute infective endocarditis. It is a four-character subcategory of I33 (Acute and subacute endocarditis), the most specific level in the WHO edition. It belongs to the block I30–I52 (Other forms of heart disease) in Chapter IX, Diseases of the circulatory system.
- Code type
- Subcategory (4 characters)
- Chapter
- IX · I00–I99
- Classification
- WHO ICD-10, 2019 version
What I33.0 includes
Conditions and terms that are coded here.
- Endocarditis (acute)(subacute):
- bacterial
- infective NOS
- lenta
- malignant
- septic
- ulcerative
Coding notes
- Use additional code (B95-B98), if desired, to identify infectious agent.
I33.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I33.0Akutt eller subakutt infeksiøs endokarditt
DI330Akut eller subakut infektiøs endokarditis
I33.0Akuutti tai puoliakuutti sydämen sisäkalvon infektioosi tulehdus
I33.0Akute und subakute infektiöse Endokarditis
I33.0Endocardite infectieuse aigüe et subaigüe
I33.0acute en subacute infectieuze-endocarditis
I33.0Acute and subacute infective endocarditis
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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