ICD-10-CM L63: Alopecia areata

ICD-10-CM Diagnosis Code (2025)

Official Description for L63

Alopecia areata

Child Codes (More Specific Codes for L63):

L63.0 - Alopecia (capitis) totalis L63.1 - Alopecia universalis L63.2 - Ophiasis L63.8 - Other alopecia areata L63.9 - Alopecia areata, unspecified

About ICD-10-CM Code L63 (Alopecia areata)

ICD-10-CM code L63 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM L63 became effective on October 1, 2024.

This page provides detailed information about L63 - Alopecia areata. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Alopecia areata.