L65.9 is the ICD-10 code for Nonscarring hair loss, unspecified. It is a four-character subcategory of L65 (Other nonscarring hair loss), the most specific level in the WHO edition. It belongs to the block L60–L75 (Disorders of skin appendages) 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
What L65.9 includes
Conditions and terms that are coded here.
- Alopecia NOS
L65.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
L65.9Uspesifisert hårtap uten arrdannelse
DL659Alopeci uden ardannelse UNS
L65.9Haarausfall ohne Narbenbildung, nicht näher bezeichnet
L65.9Raréfaction du système pileux non cicatricielle, sans précision
L65.9haarverlies zonder littekenvorming, niet-gespecificeerd
L65.9Nonscarring hair loss, 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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