K60.41 Rectal fistula, simpleNon-billable header with 4 child codes.
K60.411 Rectal fistula, simple, initialK60.412 Rectal fistula, simple, persistentK60.413 Rectal fistula, simple, recurrentK60.419 Rectal fistula, simple, unspecifiedK50 Crohn's disease [regional enteritis] ("rectal fistula (K60.4-)")K51 Ulcerative colitis ("rectal fistula (K60.4-)")K62.6 Ulcer of anus and rectum ("fissure and fistula of anus and rectum (K60.-)")K62.81 Anal sphincter tear (healed) (nontraumatic) (old) ("anal fissure (K60.-)")K63.2 Fistula of intestine ("fistula of anal and rectal regions (K60.-)")K60.322 Anal fistula, complex, persistentK60.323 Anal fistula, complex, recurrentK60.329 Anal fistula, complex, unspecifiedK60.4 Rectal fistulaK60.40 Rectal fistula, unspecifiedK60.41 Rectal fistula, simple (this code)K60.411 Rectal fistula, simple, initialK60.412 Rectal fistula, simple, persistentK60.413 Rectal fistula, simple, recurrentK60.419 Rectal fistula, simple, unspecifiedK60.42 Rectal fistula, complex