M19.9 is the ICD-10 code for Arthrosis, unspecified. It is a four-character subcategory of M19 (Other arthrosis), the most specific level in the WHO edition. It belongs to the block M15–M19 (Arthrosis) 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
M19.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M19.9Uspesifisert artrose
- M19.90Uspesifisert artrose i flere lokalisasjoner
- M19.91Uspesifisert artrose i skulderregionen
- M19.92Uspesifisert artrose i albue
- M19.93Uspesifisert artrose i håndledd
- M19.94Uspesifisert artrose i ledd mellom knokler i hånd
- M19.95Uspesifisert artrose i hofteledd eller sakroiliakalledd
- M19.97Uspesifisert artrose i ankel eller ledd mellom knokler i fot
- M19.98Uspesifisert artrose i annen lokalisasjon
- and 1 more national subcodes
DM199Artrose UNS
M19.9Määrittämätön nivelrikko
M19.9Arthrose, nicht näher bezeichnet
M19.9Arthrose, sans précision
M19.9artrose, niet-gespecificeerd
Listed through more specific codes:
- M19.90Unspecified osteoarthritis, unspecified site
- M19.91Primary osteoarthritis, unspecified site
- M19.92Post-traumatic osteoarthritis, unspecified site
- M19.93Secondary osteoarthritis, 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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