A31.1 is the ICD-10 code for Cutaneous mycobacterial infection. It is a four-character subcategory of A31 (Infection due to other mycobacteria), the most specific level in the WHO edition. It belongs to the block A30–A49 (Other bacterial diseases) in Chapter I, Certain infectious and parasitic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- I · A00–B99
- Classification
- WHO ICD-10, 2019 version
What A31.1 includes
Conditions and terms that are coded here.
- Buruli ulcer
- Infection due to Mycobacterium:
- marinum
- ulcerans
A31.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
A31.1Mykobakteriell hudinfeksjon
DA311Mykobakteriel hudaffektion
- DA311AHudinfektion med Mycobacterium marinum
- DA311BHudinfektion med Mycobacterium ulcerans
A31.1Mykobakteriaalinen ihoinfektio
A31.1Infektion der Haut durch sonstige Mykobakterien
A31.1Infection cutanée à Mycobacterium
A31.1huidinfectie door Mycobacterium
A31.1Cutaneous mycobacterial infection
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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