DISEASES OF ESOPHAGUS, STOMACH, AND DUODENUM ICD-9 Code range 530-539

Esophagitis unspecified

Reflux esophagitis

Acute esophagitis

Eosinophilic esophagitis

Other esophagitis

Ulcer of esophagus without bleeding

Ulcer of esophagus with bleeding

Esophageal reflux

Esophageal hemorrhage

Esophageal leukoplakia

Tracheoesophageal fistula

Barrett's esophagus

Infection of esophagostomy

Mechanical complication of esophagostomy

Other diseases of esophagus

Acute gastric ulcer with hemorrhage without obstruction

Acute gastric ulcer with hemorrhage with obstruction

Acute gastric ulcer with perforation without obstruction

Acute gastric ulcer with perforation with obstruction

Acute gastric ulcer with hemorrhage and perforation without obstruction

Acute gastric ulcer with hemorrhage and perforation with obstruction

Acute gastric ulcer without hemorrhage or perforation without obstruction

Acute gastric ulcer without hemorrhage or perforation with obstruction

Chronic or unspecified gastric ulcer with hemorrhage without obstruction

Chronic or unspecified gastric ulcer with hemorrhage with obstruction

Chronic or unspecified gastric ulcer with perforation without obstruction

Chronic or unspecified gastric ulcer with perforation with obstruction

Chronic or unspecified gastric ulcer with hemorrhage and perforation without obstruction

Chronic or unspecified gastric ulcer with hemorrhage and perforation with obstruction

Chronic gastric ulcer without hemorrhage or perforation without obstruction

Chronic gastric ulcer without hemorrhage or perforation with obstruction

Gastric ulcer unspecified as acute or chronic without hemorrhage or perforation without obstruction

Gastric ulcer unspecified as acute or chronic without hemorrhage or perforation with obstruction

Acute duodenal ulcer with hemorrhage without obstruction

Acute duodenal ulcer with hemorrhage with obstruction

Acute duodenal ulcer with perforation without obstruction

Acute duodenal ulcer with perforation with obstruction

Acute duodenal ulcer with hemorrhage and perforation without obstruction

Acute duodenal ulcer with hemorrhage and perforation with obstruction

Acute duodenal ulcer without hemorrhage or perforation without obstruction

Acute duodenal ulcer without hemorrhage or perforation with obstruction

Chronic or unspecified duodenal ulcer with hemorrhage without obstruction

Chronic or unspecified duodenal ulcer with hemorrhage with obstruction

Chronic or unspecified duodenal ulcer with perforation without obstruction

Chronic or unspecified duodenal ulcer with perforation with obstruction

Chronic or unspecified duodenal ulcer with hemorrhage and perforation without obstruction

Chronic or unspecified duodenal ulcer with hemorrhage and perforation with obstruction

Chronic duodenal ulcer without hemorrhage or perforation without obstruction

Chronic duodenal ulcer without hemorrhage or perforation with obstruction

Duodenal ulcer unspecified as acute or chronic without hemorrhage or perforation without obstruction

Duodenal ulcer unspecified as acute or chronic without hemorrhage or perforation with obstruction

Acute peptic ulcer of unspecified site with hemorrhage without obstruction

Acute peptic ulcer of unspecified site with hemorrhage with obstruction

Acute peptic ulcer of unspecified site with perforation without obstruction

Acute peptic ulcer of unspecified site with perforation with obstruction

Acute peptic ulcer of unspecified site with hemorrhage and perforation without obstruction

Acute peptic ulcer of unspecified site with hemorrhage and perforation with obstruction

Acute peptic ulcer of unspecified site without hemorrhage and perforation without obstruction

Acute peptic ulcer of unspecified site without hemorrhage and perforation with obstruction

Chronic or unspecified peptic ulcer of unspecified site with hemorrhage without obstruction

Chronic or unspecified peptic ulcer of unspecified site with hemorrhage with obstruction

Chronic or unspecified peptic ulcer of unspecified site with perforation without obstruction

Chronic or unspecified peptic ulcer of unspecified site with perforation with obstruction

Chronic or unspecified peptic ulcer of unspecified site with hemorrhage and perforation without obstruction

Chronic or unspecified peptic ulcer of unspecified site with hemorrhage and perforation with obstruction

Chronic peptic ulcer of unspecified site without hemorrhage or perforation without obstruction

Chronic peptic ulcer of unspecified site without hemorrhage or perforation with obstruction

Peptic ulcer of unspecified site unspecified as acute or chronic without hemorrhage or perforation without obstruction

Peptic ulcer of unspecified site unspecified as acute or chronic without hemorrhage or perforation with obstruction

Acute gastrojejunal ulcer with hemorrhage without obstruction

Acute gastrojejunal ulcer with hemorrhage with obstruction

Acute gastrojejunal ulcer with perforation without obstruction

Acute gastrojejunal ulcer with perforation with obstruction

Acute gastrojejunal ulcer with hemorrhage and perforation without obstruction

Acute gastrojejunal ulcer with hemorrhage and perforation with obstruction

Acute gastrojejunal ulcer without hemorrhage or perforation without obstruction

Acute gastrojejunal ulcer without hemorrhage or perforation with obstruction

Chronic or unspecified gastrojejunal ulcer with hemorrhage without obstruction

Chronic or unspecified gastrojejunal ulcer with hemorrhage with obstruction

Chronic or unspecified gastrojejunal ulcer with perforation without obstruction

Chronic or unspecified gastrojejunal ulcer with perforation with obstruction

Chronic or unspecified gastrojejunal ulcer with hemorrhage and perforation without obstruction

Chronic or unspecified gastrojejunal ulcer with hemorrhage and perforation with obstruction

Chronic gastrojejunal ulcer without hemorrhage or perforation without obstruction

Chronic gastrojejunal ulcer without hemorrhage or perforation with obstruction

Gastrojejunal ulcer unspecified as acute or chronic without hemorrhage or perforation without obstruction

Gastrojejunal ulcer unspecified as acute or chronic without hemorrhage or perforation with obstruction

Acute gastritis (without hemorrhage)

Acute gastritis with hemorrhage

Atrophic gastritis (without hemorrhage)

Atrophic gastritis with hemorrhage

Gastric mucosal hypertrophy (without hemorrhage)

Gastric mucosal hypertrophy with hemorrhage

Alcoholic gastritis (without hemorrhage)

Alcoholic gastritis with hemorrhage

Other specified gastritis (without hemorrhage)

Other specified gastritis with hemorrhage

Unspecified gastritis and gastroduodenitis (without hemorrhage)

Unspecified gastritis and gastroduodenitis with hemorrhage

Duodenitis (without hemorrhage)

Duodenitis with hemorrhage

Eosinophilic gastritis, without mention of hemorrhage

Eosinophilic gastritis, with hemorrhage

Gastrostomy complication unspecified

Infection of gastrostomy

Mechanical complication of gastrostomy

Other gastrostomy complications

Pylorospasm

Angiodysplasia of stomach and duodenum (without hemorrhage)

Angiodysplasia of stomach and duodenum with hemorrhage

Dieulafoy lesion (hemorrhagic) of stomach and duodenum

Other specified disorders of stomach and duodenum

Infection due to gastric band procedure

Other complications of gastric band procedure

Infection due to other bariatric procedure

Other complications of other bariatric procedure