B57 is the ICD-10 code for Chagas disease. It is a three-character category divided into 6 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block B50–B64 (Protozoal diseases) in Chapter I, Certain infectious and parasitic diseases.
- Code type
- Category (3 characters)
- Chapter
- I · A00–B99
- Classification
- WHO ICD-10, 2019 version
What B57 includes
Conditions and terms that are coded here.
- American trypanosomiasis
- infection due to Trypanosoma cruzi
Subcodes of B57
- B57.0Acute Chagas disease with heart involvementI41.2I98.1
- B57.1Acute Chagas disease without heart involvement
- B57.2Chagas disease (chronic) with heart involvement
- B57.3Chagas disease (chronic) with digestive system involvement
- B57.4Chagas disease (chronic) with nervous system involvement
- B57.5Chagas disease (chronic) with other organ involvement
B57 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DB57Chagas' sygdom
- DB579Chagas' sygdom UNS
B57Chagasin tauti
B57Chagas-Krankheit
B57Maladie de Chagas
B57ziekte van Chagas
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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