A83.3 is the ICD-10 code for St Louis encephalitis. It is a four-character subcategory of A83 (Mosquito-borne viral encephalitis), the most specific level in the WHO edition. It belongs to the block A80–A89 (Viral infections of the central nervous system) in Chapter I, Certain infectious and parasitic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- I · A00–B99
- Classification
- WHO ICD-10, 2019 version
A83.3 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
A83.3St Louis-encefalitt
DA833St Louis-encefalitis
A83.3St Louis -aivotulehdus
A83.3St.-Louis-Enzephalitis
A83.3Encéphalite de Saint-Louis
A83.3St Louis encefalitis
A83.3St Louis encephalitis
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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