K63.2
Fistula of intestine
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
fistula of duodenum (K31.6) fistula of intestine with Crohn's disease (K50.013, K50.113, K50.813, K50.913,) fistula of intestine with ulcerative colitis (K51.013, K51.213, K51.313, K51.413, K51.513, K51.813, K51.913)
fistula of anal and rectal regions (K60.-) fistula of appendix (K38.3) intestinal-genital fistula, female (N82.2-N82.4) vesicointestinal fistula (N32.1)
, if applicable, disruption of internal operation (surgical) wound (T81.32-)
certain conditions originating in the perinatal period (P04-P96) certain infectious and parasitic diseases (A00-B99) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Official Guidelines for K63.2
FY 2026 ›Find K63.2 in the alphabetic index
20 index paths lead to this code
- Fistula › abdomen
- Fistula › abdominorectal
- Fistula › abdominosigmoidal
- Fistula › cecosigmoidal
- Fistula › cecum
- Fistula › colon
- Fistula › enterocolic
- Fistula › enterocutaneous
- Fistula › fecal
- Fistula › ileorectal or ileosigmoidal
- Fistula › ileum
- Fistula › intestine NEC
- Fistula › intestinocolonic
- Fistula › jejunum
- Fistula › pericecal
- Fistula › perineosigmoidal
- Fistula › rectosigmoid
- Fistula › sigmoid
- Fistula › stercoral
- Fistula › abdomen › intestine NEC