Alopecia, scarring
Scarring alopecia
L66.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM L66.9 became effective on October 1, 2022.
This is the American ICD-10-CM version of L66.9 – other international versions of ICD-10 L66.9 may differ.