B91 is the ICD-10 code for Sequelae of poliomyelitis. It is a three-character category that is not subdivided further. It belongs to the block B90–B94 (Sequelae of infectious and parasitic 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 B91 excludes
Conditions that look similar but belong under another code.
- postpolio syndrome G14
B91 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
B91Følgetilstand etter poliomyelitt
DB91Følger efter polio
- DB919Følger efter poliomyelitis
B91Polion myöhäisvaikutukset
B91Folgezustände der Poliomyelitis
B91Séquelles de poliomyélite
B91late gevolgen van poliomyelitis
B91Sequelae of poliomyelitis
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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