ICD-10 diagnosis code
B20.9 HIV disease resulting in unspecified infectious or parasitic disease
B20.9 is the ICD-10 code for HIV disease resulting in unspecified infectious or parasitic disease. It is a four-character subcategory of B20 (Human immunodeficiency virus [HIV] disease resulting in infectious and parasitic diseases), the most specific level in the WHO edition. It belongs to the block B20–B24 (Human immunodeficiency virus [HIV] disease) in Chapter I, Certain infectious and parasitic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- I · A00–B99
- Classification
- WHO ICD-10, 2019 version
What B20.9 includes
Conditions and terms that are coded here.
- HIV disease resulting in infection NOS
B20.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
B20.9HIV-infektion med ospecificerad infektions- eller parasitsjukdom
B20.9Hiv-sykdom med uspesifisert infeksjons- eller parasittsykdom
DB209Hiv-sygdom med infektiøs eller parasitær sygdom UNS
B20.9HIV-tauti ja tarkemmin määrittämätön infektio- tai loistauti
B20.9Maladie par VIH à l'origine d'une maladie infectieuse ou parasitaire non précisée
B20.9HIV-ziekte leidend tot niet-gespecificeerde infectieziekte of parasitaire
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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