ICD-10-CM > L00-L99 > L00-L08 > L02 > L02.9 L02.9 Cutaneous abscess, furuncle and carbuncle, unspecified Non-Billable/Non-Specific Codes L02.91Cutaneous abscess, unspecifiedL02.92Furuncle, unspecifiedL02.93Carbuncle, unspecified