L40.4 is the ICD-10 code for Guttate psoriasis. It is a four-character subcategory of L40 (Psoriasis), the most specific level in the WHO edition. It belongs to the block L40–L45 (Papulosquamous disorders) in Chapter XII, Diseases of the skin and subcutaneous tissue.
- Code type
- Subcategory (4 characters)
- Chapter
- XII · L00–L99
- Classification
- WHO ICD-10, 2019 version
L40.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
L40.4Guttat psoriasis
L40.4Guttat psoriasis
DL404Guttat psoriasis
L40.4Pisarapsoriaasi
L40.4Psoriasis guttata
L40.4Psoriasis en goutte
L40.4psoriasis guttata
L40.4Guttate psoriasis
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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