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ICD-10-CM/Diseases of the skin and subcutaneous tissue/Disorders of skin appendages/Cicatricial alopecia [scarring hair loss]

L66.2 Folliculitis decalvans

BackL66Cicatricial alopecia [scarring hair loss]Category7 →L66.0PseudopeladeCategoryL66.1Lichen planopilarisCategory4 →L66.10Lichen planopilaris, unspecifiedCategoryL66.11Classic lichen planopilarisCategoryL66.12Frontal fibrosing alopeciaCategoryL66.19Other lichen planopilarisCategoryL66.2Folliculitis decalvansCategoryL66.3Perifolliculitis capitis abscedensCategoryL66.4Folliculitis ulerythematosa reticulataCategoryL66.8Other cicatricial alopeciaCategory2 →L66.81Central centrifugal cicatricial alopeciaCategoryL66.89Other cicatricial alopeciaCategoryL66.9Cicatricial alopecia, unspecifiedCategory
CategoryCODABLE
L66.2
Folliculitis decalvans
Chapter
XII · Diseases of the skin and subcutaneous tissue
Section
L60-L75
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.

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