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710 Barrett's esophagus with low grade dysplasia
- K22.711 Barrett's esophagus with high grade dysplasia
- K22.719 Barrett's esophagus with dysplasia, unspecified
- K22.8 Other specified diseases of esophagus
- Hemorrhage of esophagus NOS
- Excludes2: esophageal varices (I85.-)
- Paterson-Kelly syndrome (D50.1)
- K22.9 Disease of esophagus, unspecified
K23 Disorders of esophagus in diseases classified elsewhere
- Code first underlying disease, such as:
- congenital syphilis (A50.5)
- Excludes1: late syphilis (A52.79)
- megaesophagus due to Chagas' disease (B57.31)
- tuberculosis (A18.83)
K25 Gastric ulcer
- Includes: erosion (acute) of stomach
- pylorus ulcer (peptic)
- stomach ulcer (peptic)
- Use additional code to identify:
- alcohol abuse and dependence (F10.-)
- Excludes1: acute gastritis (K29.0-)
- peptic ulcer NOS (K27.-)
- K25.0 Acute gastric ulcer with hemorrhage
- K25.1 Acute gastric ulcer with perforation
- K25.2 Acute gastric ulcer with both hemorrhage and perforation
- K25.3 Acute gastric ulcer without hemorrhage or perforation
- K25.4 Chronic or unspecified gastric ulcer with hemorrhage
- K25.5 Chronic or unspecified gastric ulcer with perforation
- K25.6 Chronic or unspecified gastric ulcer with both hemorrhage and perforation
- K25.7 Chronic gastric ulcer without hemorrhage or perforation
- K25.9 Gastric ulcer, unspecified as acute or chronic, without hemorrhage or perforation
K26 Duodenal ulcer
- Includes: erosion (acute) of duodenum
- duodenum ulcer (peptic)
- postpyloric ulcer (peptic)
- Use additional code to identify:
- alcohol abuse and dependence (F10.-)
- Excludes1: 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.
