M06.3 is the ICD-10 code for Rheumatoid nodule. It is a four-character subcategory of M06 (Other rheumatoid arthritis), the most specific level in the WHO edition. It belongs to the block M05–M14 (Inflammatory polyarthropathies) 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
M06.3 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M06.3Revmatoid knute
- M06.30Revmatoid knute i flere lokalisasjoner
- M06.31Revmatoid knute i skulderregionen
- M06.32Revmatoid knute i overarm eller albue
- M06.33Revmatoid knute i underarm eller håndledd
- M06.34Revmatoid knute i hånd
- M06.35Revmatoid knute i bekkenregion eller lår
- M06.36Revmatoid knute i kne eller legg
- M06.37Revmatoid knute i ankel eller fot
- and 2 more national subcodes
DM063Noduli rheumatici
M06.3Reumatoidi kyhmy
M06.3Rheumaknoten
M06.3Nodule rhumatoïde
M06.3reumatoïde nodulus
Listed through more specific codes:
- M06.30Rheumatoid nodule, unspecified site
- M06.38Rheumatoid nodule, vertebrae
- M06.39Rheumatoid nodule, 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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