ICD-10-CM > K00-K95 > K55-K64 > K55 > K55.0 > K55.06 K55.06 Acute infarction of intestine, part unspecified Non-Billable/Non-Specific Applicable To Acute intestinal infarctionGangrene of intestineNecrosis of intestine Codes K55.061Focal (segmental) acute infarction of intestine, part unspecifiedK55.062Diffuse acute infarction of intestine, part unspecifiedK55.069Acute infarction of intestine, part and extent unspecified