L66 Cicatricial alopecia [scarring hair loss]

Non-billable header with 7 child codes.

Codes under L66

• L66.0 Pseudopelade
• L66.1 Lichen planopilaris
• L66.2 Folliculitis decalvans
• L66.3 Perifolliculitis capitis abscedens
• L66.4 Folliculitis ulerythematosa reticulata
• L66.8 Other cicatricial alopecia
• L66.9 Cicatricial alopecia, unspecified

Nearby codes

• L66 Cicatricial alopecia [scarring hair loss] (this code)
• L66.0 Pseudopelade
• L66.1 Lichen planopilaris
• L66.10 Lichen planopilaris, unspecified
• L66.11 Classic lichen planopilaris
• L66.12 Frontal fibrosing alopecia