Chronic vascular disorders of intestine
Billable / specific
K55.1 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Chronic ischemic colitis
- Chronic ischemic enteritis
- Chronic ischemic enterocolitis
- Ischemic stricture of intestine
- Mesenteric atherosclerosis
- Mesenteric vascular insufficiency
Excludes1
Not coded here — never report together with this code.
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96) (from K55)
- certain infectious and parasitic diseases (A00-B99) (from K55)
- complications of pregnancy, childbirth and the puerperium (O00-O9A) (from K55)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from K55)
- endocrine, nutritional and metabolic diseases (E00-E88) (from K55)
- injury, poisoning and certain other consequences of external causes (S00-T88) (from K55)
- neoplasms (C00-D49) (from K55)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from K55)
- angioectasia (angiodysplasia) duodenum (K31.81-) (from K55)
Also known as
- Chronic ischemic colitis
- Chronic ischemic enteritis
- Chronic ischemic enterocolitis
- Ischemic stricture of intestine
- Mesenteric atherosclerosis
- Mesenteric vascular insufficiency
- Abdomen, abdominal, angina
- Angina, abdominal
- Angina, intestinal
- Angina, mesenteric
- Arteriosclerosis, arteriosclerotic, mesenteric
- Colitis, ischemic, chronic
- Colitis, ischemic, due to mesenteric artery insufficiency
- Disease, diseased, Wilkie's
- Disorder, intestine, intestinal, vascular, chronic
- Enteritis, ischemic, chronic
- Enterocolitis, hemorrhagic, chronic
- Insufficiency, insufficient, arterial, mesenteric
- Insufficiency, insufficient, mesenteric
- Insufficiency, insufficient, vascular, mesenteric
- Ischemia, ischemic, bowel, chronic
Parent code
- K55Vascular disorders of intestineHeader