ICD-10-CM Book 2025 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 12 L00-L99 Diseases of the skin and subcutaneous tissue /
L60-L75 Disorders of skin appendages /
L66 Cicatricial alopecia [scarring hair loss]

  Billable ICD-10-CM Code L66.89
L66.89
Other cicatricial alopecia