ICD-10-CM>L00-L99>L60-L75>L63L63Alopecia areataNon-Billable/Non-SpecificCodesL63.0Alopecia (capitis) totalisL63.1Alopecia universalisL63.2OphiasisL63.8Other alopecia areataL63.9Alopecia areata, unspecified