K55.0 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Acute vascular disorders of intestine.
Inclusion term
Infarction of appendices epiploicae
Mesenteric (artery) (vein) embolism
Mesenteric (artery) (vein) infarction
Mesenteric (artery) (vein) thrombosis
Codes
K55.01
Acute (reversible) ischemia of small intestine
K55.02
Acute infarction of small intestine
K55.03
Acute (reversible) ischemia of large intestine
K55.04
Acute infarction of large intestine
K55.05
Acute (reversible) ischemia of intestine, part unspecified
K55.06
Acute infarction of intestine, part unspecified
Versions
2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
Code changed
Inclusion term
Acute fulminant ischemic colitisAcute intestinal infarctionAcute small intestine ischemiaInfarction of appendices epiploicaeMesenteric (artery) (vein) embolismMesenteric (artery) (vein) infarctionMesenteric (artery) (vein) thrombosisNecrosis of intestineSubacute ischemic colitis
- Infarction of appendices epiploicae
- Mesenteric (artery) (vein) embolism
- Mesenteric (artery) (vein) infarction
- Mesenteric (artery) (vein) thrombosis
2016
New code