Duodenal ulcer - K26

 Category Includes

  • erosion (acute) of duodenum
  • duodenum ulcer (peptic)
  • postpyloric ulcer (peptic)

 Use Additional

  • code to identify:
  • alcohol abuse and dependence (F10.-)

 Type 1 Excludes

  • peptic ulcer NOS (K27.-)

 Codes

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