K61 Abscess of anal and rectal regionsNon-billable header with 6 child codes.
K61.0 Anal abscessK61.1 Rectal abscessK61.2 Anorectal abscessK61.3 Ischiorectal abscessK61.4 Intrasphincteric abscessK61.5 Supralevator abscessK60 Fissure and fistula of anal and rectal regions ("fissure and fistula of anal and rectal regions with abscess or cellulitis (K61.-)")K60 Fissure and fistula of anal and rectal regions ("abscess or cellulitis of anal and rectal regions (K61.-)")K63.0 Abscess of intestine ("abscess of anal and rectal regions (K61.-)")L02 Cutaneous abscess, furuncle and carbuncle ("abscess of anus and rectal regions (K61.-)")L03 Cellulitis and acute lymphangitis ("cellulitis of anal and rectal region (K61.-)")L03.31 Cellulitis of trunk ("cellulitis of anal and rectal regions (K61.-)")K60 Fissure and fistula of anal and rectal regions ("fissure and fistula of anal and rectal regions with abscess or cellulitis (K61.-)")K60 Fissure and fistula of anal and rectal regions ("abscess or cellulitis of anal and rectal regions (K61.-)")K63.0 Abscess of intestine ("abscess of anal and rectal regions (K61.-)")L02 Cutaneous abscess, furuncle and carbuncle ("abscess of anus and rectal regions (K61.-)")L03 Cellulitis and acute lymphangitis ("cellulitis of anal and rectal region (K61.-)")L03.31 Cellulitis of trunk ("cellulitis of anal and rectal regions (K61.-)")