M86.1 is the ICD-10 code for Other acute osteomyelitis. It is a four-character subcategory of M86 (Osteomyelitis), the most specific level in the WHO edition. It belongs to the block M86–M90 (Other osteopathies) in Chapter XIII, Diseases of the musculoskeletal system and connective tissue.
- Code type
- Subcategory (4 characters)
- Chapter
- XIII · M00–M99
- Classification
- WHO ICD-10, 2019 version
M86.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
- M86.1BAnnan akut osteomyelit i axelled/överarm
- M86.1CAnnan akut osteomyelit i armbåge/underarm
- M86.1DAnnan akut osteomyelit i handled/hand
- M86.1EAnnan akut osteomyelit i bäckenet
- M86.1FAnnan akut osteomyelit i höftled/lårben
- M86.1GAnnan akut osteomyelit i knäled/underben
- M86.1HAnnan akut osteomyelit i fotled/fot
M86.1Annen akutt osteomyelitt
- M86.10Annen akutt osteomyelitt i flere lokalisasjoner
- M86.11Annen akutt osteomyelitt i skulderregionen
- M86.12Annen akutt osteomyelitt i overarm
- M86.13Annen akutt osteomyelitt i underarm
- M86.14Annen akutt osteomyelitt i hånd
- M86.15Annen akutt osteomyelitt i bekkenregion eller lår
- M86.16Annen akutt osteomyelitt i kne eller legg
- M86.17Annen akutt osteomyelitt i ankel eller fot
- and 2 more national subcodes
DM861Anden akut osteomyelitis
M86.1Muu akuutti osteomyeliitti
M86.1Sonstige akute Osteomyelitis
M86.1Autres ostéomyélites aigües
M86.1acute osteomyelitis, overig
Listed through more specific codes:
- M86.10Other acute osteomyelitis, unspecified site
- M86.18Other acute osteomyelitis, other site
- M86.19Other acute osteomyelitis, multiple sites
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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