B30.9 is the ICD-10 code for Viral conjunctivitis, unspecified. It is a four-character subcategory of B30 (Viral conjunctivitis), the most specific level in the WHO edition. It belongs to the block B25–B34 (Other viral diseases) in Chapter I, Certain infectious and parasitic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- I · A00–B99
- Classification
- WHO ICD-10, 2019 version
B30.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
B30.9Uspesifisert viruskonjunktivitt
DB309Viral konjunktivitis UNS
B30.9Määrittämätön viruksen aiheuttama sidekalvotulehdus
B30.9Konjunktivitis durch Viren, nicht näher bezeichnet
B30.9Conjonctivite virale, sans précision
B30.9virale conjunctivitis, niet-gespecificeerd
B30.9Viral conjunctivitis, unspecified
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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