K57.11
ICD-10-CMDiverticulosis of small intestine without perforation or abscess with bleeding
This code signifies the presence of diverticula within the small intestine that are actively bleeding, but without evidence of perforation or abscess formation. It describes a specific complication of diverticular disease affecting the jejunum or ileum.
Use this code for patients presenting with gastrointestinal bleeding confirmed to originate from small intestinal diverticula, in the absence of acute inflammation, rupture, or localized pus collection. Documentation should clearly state "small intestine," "diverticulosis," and "bleeding," while explicitly ruling out perforation or abscess.
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