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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
K27 Peptic ulcer, site unspecified
- Includes: gastroduodenal ulcer NOS
- peptic ulcer NOS
- Use additional code to identify:
- alcohol abuse and dependence (F10.-)
- Excludes1: peptic ulcer of newborn (P78.82)
- K27.0 Acute peptic ulcer, site unspecified, with hemorrhage
- K27.1 Acute peptic ulcer, site unspecified, with perforation
- K27.2 Acute peptic ulcer, site unspecified, with both hemorrhage and perforation
- K27.3 Acute peptic ulcer, site unspecified, without hemorrhage or perforation
- K27.4 Chronic or unspecified peptic ulcer, site unspecified, with hemorrhage
- K27.5 Chronic or unspecified peptic ulcer, site unspecified, with perforation
- K27.6 Chronic or unspecified peptic ulcer, site unspecified, with both hemorrhage and perforation
- K27.7 Chronic peptic ulcer, site unspecified, without hemorrhage or perforation
- K27.9 Peptic ulcer, site unspecified, unspecified as acute or chronic, without hemorrhage or perforation
K28 Gastrojejunal ulcer
- Includes: anastomotic ulcer (peptic) or erosion
- gastrocolic ulcer (peptic) or erosion
- gastrointestinal ulcer (peptic) or erosion
- gastrojejunal ulcer (peptic) or erosion
- jejunal ulcer (peptic) or erosion
- marginal ulcer (peptic) or erosion
- stomal ulcer (peptic) or erosion
- Use additional code to identify:
- alcohol abuse and dependence (F10.-)
- Excludes1: primary ulcer of small intestine (K63.3)
- K28.0 Acute gastrojejunal ulcer with hemorrhage
- K28.1 Acute gastrojejunal ulcer with perforation
- K28.2 Acute gastrojejunal ulcer with both hemorrhage and perforation
- K28.3 Acute gastrojejunal ulcer without hemorrhage or perforation
- K28.
