K26 — ICD-10-CM Diagnosis Codes

• K26 Duodenal ulcer
• K26.0 Acute duodenal ulcer with hemorrhage billable
• K26.1 Acute duodenal ulcer with perforation billable
• K26.2 Acute duodenal ulcer with both hemorrhage and perforation billable
• K26.3 Acute duodenal ulcer without hemorrhage or perforation billable
• K26.4 Chronic or unspecified duodenal ulcer with hemorrhage billable
• K26.5 Chronic or unspecified duodenal ulcer with perforation billable
• K26.6 Chronic or unspecified duodenal ulcer with both hemorrhage and perforation billable
• K26.7 Chronic duodenal ulcer without hemorrhage or perforation billable
• K26.9 Duodenal ulcer, unspecified as acute or chronic, without hemorrhage or perforation billable