M12 is the ICD-10 code for Other specific arthropathies. It is a three-character category divided into 7 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block M05–M14 (Inflammatory polyarthropathies) in Chapter XIII, Diseases of the musculoskeletal system and connective tissue.
- Code type
- Category (3 characters)
- Chapter
- XIII · M00–M99
- Classification
- WHO ICD-10, 2019 version
What M12 excludes
Conditions that look similar but belong under another code.
Subcodes of M12
M12 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DM12Andre artropatier
M12Muut spesifiset nivelsairaudet
M12Sonstige näher bezeichnete Arthropathien
M12Autres arthropathies spécifiques
M12overige specifieke artropathieën
Listed through more specific codes:
- M12.9Arthropathy, 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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