ICD-10 Code: K26.5 – Chronic or unspecified duodenal ulcer with perforation

ICD-10 code K26.5 corresponds to Chronic or unspecified duodenal ulcer with perforation. This code is classified under the chapter K26 Duodenal ulcer, which is part of the K20-K31: Diseases of esophagus, stomach and duodenum category.

The parent chapter is Diseases of the digestive system.