M31.6 is the ICD-10 code for Other giant cell arteritis. It is a four-character subcategory of M31 (Other necrotizing vasculopathies), the most specific level in the WHO edition. It belongs to the block M30–M36 (Systemic connective tissue disorders) 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
M31.6 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M31.6Annen kjempecellearteritt
DM316Anden kæmpecellearteritis
- DM316AArteritis temporalis uden reumatisk polymyalgi
M31.6Muu jättisoluvaltimotulehdus
M31.6Sonstige Riesenzellarteriitis
M31.6Autres artérites à cellules géantes
M31.6overige reuscelarteriitis
M31.6Other giant cell arteritis
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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