ICD-10-CM > L00-L99 > L60-L75 > L73 L73 Other follicular disorders Non-Billable/Non-Specific Codes L73.0Acne keloidL73.1Pseudofolliculitis barbaeL73.2Hidradenitis suppurativaL73.8Other specified follicular disordersL73.9Follicular disorder, unspecified