| ICD-10-CM-2023 > K00-K95 > K20-K31 > K26 |
K20-K31 | Diseases of esophagus, stomach and duodenum | |
Excl2.: | hiatus hernia (K44.-) | |
K26 | Duodenal ulcer | |
Incl.: | erosion (acute) of duodenum duodenum ulcer (peptic) postpyloric ulcer (peptic) | |
Use add'l | code to identify: alcohol abuse and dependence (F10.-) | |
Excl1.: | peptic ulcer NOS (K27.-) | |
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 | |
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