L11.9 is the ICD-10 code for Acantholytic disorder, unspecified. It is a four-character subcategory of L11 (Other acantholytic disorders), the most specific level in the WHO edition. It belongs to the block L10–L14 (Bullous 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
L11.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
L11.9Uspesifisert akantolytisk lidelse
DL119Akantolyse UNS
L11.9Määrittämätön akantolyyttinen sairaus
L11.9Akantholytische Dermatose, nicht näher bezeichnet
L11.9Acantholyse, sans précision
L11.9acantholytische dermatose, niet-gespecificeerd
L11.9Acantholytic disorder, unspecified
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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