L21.1 is the ICD-10 code for Seborrhoeic infantile dermatitis. It is a four-character subcategory of L21 (Seborrhoeic dermatitis), the most specific level in the WHO edition. It belongs to the block L20–L30 (Dermatitis and eczema) 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
L21.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
L21.1Seboréisk dermatitt hos spedbarn
DL211Dermatitis seborrhoica infantilis
- DL211ALeiners sygdom
L21.1Imeväisen seborrooinen ihottuma
L21.1Seborrhoisches Ekzem der Kinder
L21.1Dermite séborrhéique infantile
L21.1infantiel seborroïsch-eczeem
L21.1Seborrheic infantile dermatitis
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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