M35.4 is the ICD-10 code for Diffuse (eosinophilic) fasciitis. It is a four-character subcategory of M35 (Other systemic involvement of connective tissue), 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
M35.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M35.4Diffus fasciitt
DM354Eosinofil fasciitis
M35.4Diffuusi [eosinofiilinen] kalvotulehdus
M35.4Eosinophile Fasziitis
M35.4Fasciite disséminée (à éosinophiles)
M35.4diffuse (eosinofiele-)fasciitis
M35.4Diffuse (eosinophilic) fasciitis
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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