K61Abscess of anal and rectal regions

Non-Billable/Non-Specific

Includes

K61.0Anal abscess
K61.1Rectal abscess
K61.2Anorectal abscess
K61.3Ischiorectal abscess
- K61.31Horseshoe abscess
- K61.39Other ischiorectal abscess
K61.4Intrasphincteric abscess
K61.5Supralevator abscess