World Health Organization · 2026-01 · English
Genetic or developmental disorders affecting the skin
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
14Genetically-determined epidermolysis bullosa14Genetic disorders affecting dermal collagen, elastin or other matrix proteins14Specified developmental anomalies affecting the skin14Genetic syndromes affecting the skinEC20Genetic disorders of keratinisationEC21Genetic defects of hair or hair growthEC22Genetic defects of nails or nail growthEC23Genetic disorders of skin pigmentationEC7YOther specified genetic or developmental disorders affecting the skin© World Health Organization · CC BY-ND 3.0 IGO