I80.9 is the ICD-10 code for Phlebitis and thrombophlebitis of unspecified site. It is a four-character subcategory of I80 (Phlebitis and thrombophlebitis), the most specific level in the WHO edition. It belongs to the block I80–I89 (Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified) in Chapter IX, Diseases of the circulatory system.
- Code type
- Subcategory (4 characters)
- Chapter
- IX · I00–I99
- Classification
- WHO ICD-10, 2019 version
I80.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I80.9Flebitt eller tromboflebitt med uspesifisert lokalisasjon
DI809Flebitis eller tromboflebitis UNS
I80.9Thrombose, Phlebitis und Thrombophlebitis nicht näher bezeichneter Lokalisation
I80.9Phlébite et thrombophlébite de localisation non précisée
I80.9flebitis en tromboflebitis van niet-gespecificeerde lokalisatie
I80.9Phlebitis and thrombophlebitis of unspecified site
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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