L02.22Non-Billable (Header)Furuncle of trunkChild CodesL02.221Furuncle of abdominal wallL02.222Furuncle of back [any part, except buttock and flank]L02.223Furuncle of chest wallL02.224Furuncle of groinL02.225Furuncle of perineumL02.226Furuncle of umbilicusL02.227Furuncle of flankL02.229Furuncle of trunk, unspecifiedCode Hierarchy└L02Cutaneous abscess, furuncle and carbuncle└L02.2Cutaneous abscess, furuncle and carbuncle of trunk└L02.22Furuncle of trunk└L02.22Furuncle of trunk