Diagnosis Code

K31.89 OTHER DISEASES OF STOMACH AND DUODENUM


Code Information

Diagnosis Code: K31.89

Short Description: Other diseases of stomach and duodenum

Long Description: Other diseases of stomach and duodenum

The code K31.89 is VALID for claim submission

Code Classification:

  • Diseases of the digestive system (K00–K95)
    • Diseases of esophagus, stomach and duodenum (K20-K31)
      • Other diseases of stomach and duodenum (K31)
        • K31.89 Other diseases of stomach and duodenum

Code Version: 2022 ICD-10-CM


Synonyms

  • Abnormal gastric motility
  • Achylia gastrica
  • Acquired deformity of abdomen
  • Acquired deformity of duodenum
  • Acquired megaduodenum
  • Acute gastric ulcer with hemorrhage
  • Acute gastric ulcer with hemorrhage and obstruction
  • Acute gastric ulcer with obstruction
  • Acute gastric ulcer with obstruction
  • Acute gastric ulcer without hemorrhage AND without perforation
  • Acute gastric ulcer without hemorrhage AND without perforation but with obstruction
  • Acute gastric volvulus
  • Acute peptic ulcer with hemorrhage AND obstruction
  • Acute peptic ulcer with obstruction
  • Angiodysplasia of gastrointestinal tract
  • Chronic gastric ulcer with hemorrhage
  • Chronic gastric ulcer with hemorrhage and with obstruction
  • Chronic gastric ulcer with hemorrhage and with perforation
  • Chronic gastric ulcer with hemorrhage, with perforation and with obstruction
  • Chronic gastric ulcer with obstruction
  • Chronic gastric ulcer with obstruction
  • Chronic gastric ulcer with obstruction
  • Chronic gastric ulcer with obstruction
  • Chronic gastric ulcer with perforation AND with obstruction
  • Chronic gastric ulcer with perforation AND with obstruction
  • Chronic gastric ulcer without hemorrhage AND without perforation
  • Chronic gastric ulcer without hemorrhage AND without perforation but with obstruction
  • Chronic gastric volvulus
  • Chronic hypertrophic pyloric gastropathy
  • Chronic peptic ulcer with hemorrhage AND obstruction
  • Chronic peptic ulcer with hemorrhage AND perforation
  • Chronic peptic ulcer with hemorrhage, with perforation AND with obstruction
  • Chronic peptic ulcer with obstruction
  • Chronic peptic ulcer with perforation AND obstruction
  • Chronic peptic ulcer with perforation AND obstruction
  • Chronic peptic ulcer with perforation AND obstruction
  • Chronic peptic ulcer without hemorrhage AND without perforation
  • Chronic peptic ulcer without hemorrhage AND without perforation but with obstruction
  • Chronic torsion of stomach
  • Complication of gastrostomy
  • Congestive duodenopathy
  • Cyst of stomach
  • Deformed duodenal cap
  • Delayed perforation of stomach
  • Disease due to superfamily Heterocheiloidea
  • Disorder of function of stomach
  • Duodenal anastomotic dehiscence
  • Duodenal anastomotic leak
  • Duodenal stump leak
  • Dysmotility of stomach
  • Erythematous duodenopathy
  • Excessive fluid in stomach
  • Extrinsic compression of stomach
  • Focal foveolar hyperplasia
  • Foveolar hyperplasia
  • Functional disorder of gastrointestinal tract
  • Functional disorder of stomach
  • Gastric anastomotic necrosis
  • Gastric anastomotic stricture
  • Gastric atonia
  • Gastric dilatation-volvulus-torsion syndrome
  • Gastric mucosal lesion
  • Gastric necrosis
  • Gastric necrosis
  • Gastric retention
  • Gastric retention
  • Gastric rupture
  • Gastric spasm
  • Gastric ulcer with hemorrhage and obstruction
  • Gastric ulcer with hemorrhage and obstruction
  • Gastric ulcer with hemorrhage and obstruction
  • Gastric ulcer with hemorrhage, with perforation and with obstruction
  • Gastric ulcer without hemorrhage AND without perforation
  • Gastric ulcer without hemorrhage AND without perforation
  • Gastric ulcer without hemorrhage AND without perforation
  • Gastric ulcer without hemorrhage AND without perforation but with obstruction
  • Gastric ulcer without hemorrhage AND without perforation but with obstruction
  • Gastric ulcer without hemorrhage AND without perforation but with obstruction
  • Gastric volvulus
  • Gastric xanthelasma
  • Gastrointestinal anastomotic dehiscence
  • Gastrointestinal anastomotic leak
  • Gastrointestinal anastomotic leak
  • Gastrointestinal anastomotic necrosis
  • Gastrointestinal hypomotility
  • Gastromalacia
  • Gastroptosis
  • Hourglass contraction of stomach
  • Hyperchlorhydria
  • Hyperplasia of Brunner glands of duodenum
  • Hypertrophic gastropathy
  • Hypochlorhydria
  • Impaired gastric mucosal defense
  • Increased gastric electrical activity
  • Increased gastric HCO>3<^-^ secretion
  • Increased gastric tonus
  • Increased sensitivity of parietal cells to secretagogues
  • Infection by Anisakidae
  • Infection of stomach caused by Anisakis marina
  • Infection of stomach caused by Histoplasma
  • Isolated idiopathic granuloma of stomach
  • Leakage from pyloroplasty
  • Malakoplakia
  • Malakoplakia of stomach
  • Megaduodenum
  • Mesenteroaxial gastric volvulus
  • Mixed gastric volvulus
  • Mucosal diaphragm of gastric antrum
  • Non-hypoproteinemic hypertrophic gastropathy
  • Nontraumatic gastric rupture
  • Organoaxial gastric volvulus
  • Passive congestion of stomach
  • Peptic ulcer with perforation AND obstruction
  • Peptic ulcer without hemorrhage AND without perforation
  • Peptic ulcer without hemorrhage AND without perforation
  • Peptic ulcer without hemorrhage AND without perforation but with obstruction
  • Peptic ulcer without hemorrhage AND without perforation but with obstruction
  • Perforation of stomach
  • Portal hypertensive gastropathy
  • Postoperative gastric retention
  • Primary chronic pseudo-obstruction of gastrointestinal tract
  • Primary chronic pseudo-obstruction of stomach
  • Retained antrum syndrome
  • Small intestine anastomotic dehiscence
  • Small intestine anastomotic leak
  • Small intestine anastomotic leak
  • Stomach dysfunction following gastrostomy
  • Stomach hematoma
  • Stricture of anastomosis of gastrointestinal tract
  • Ulcerogenic deformed duodenum
  • Vascular disorder of the stomach
  • Vascular ectasia of stomach
  • Wischnewski spots

Diagnostic Related Group(s)

The code K31.89 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Esophagitis, Gastroenteritis And Miscellaneous Digestive Disorders With Mcc (391)
  • Esophagitis, Gastroenteritis And Miscellaneous Digestive Disorders Without Mcc (392)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
K31.89 Right Arrow 537.5 Gastroptosis
537.89 Gastroduodenal dis NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
K31 Other diseases of stomach and duodenum
K31.0 Acute dilatation of stomach
K31.1 Adult hypertrophic pyloric stenosis
K31.2 Hourglass stricture and stenosis of stomach
K31.3 Pylorospasm, not elsewhere classified
K31.4 Gastric diverticulum
K31.5 Obstruction of duodenum
K31.6 Fistula of stomach and duodenum
K31.7 Polyp of stomach and duodenum
K31.8 Other specified diseases of stomach and duodenum
K31.81 Angiodysplasia of stomach and duodenum
K31.811 Angiodysplasia of stomach and duodenum with bleeding
K31.819 Angiodysplasia of stomach and duodenum without bleeding
K31.82 Dieulafoy lesion (hemorrhagic) of stomach and duodenum
K31.83 Achlorhydria
K31.84 Gastroparesis
K31.9 Disease of stomach and duodenum, unspecified
K31.A Gastric intestinal metaplasia
K31.A0 Gastric intestinal metaplasia, unspecified
K31.A1 Gastric intestinal metaplasia without dysplasia
K31.A11 Gastric intestinal metaplasia without dysplasia, involving the antrum
K31.A12 Gastric intestinal metaplasia without dysplasia, involving the body (corpus)
K31.A13 Gastric intestinal metaplasia without dysplasia, involving the fundus
K31.A14 Gastric intestinal metaplasia without dysplasia, involving the cardia
K31.A15 Gastric intestinal metaplasia without dysplasia, involving multiple sites
K31.A19 Gastric intestinal metaplasia without dysplasia, unspecified site
K31.A2 Gastric intestinal metaplasia with dysplasia
K31.A21 Gastric intestinal metaplasia with low grade dysplasia
K31.A22 Gastric intestinal metaplasia with high grade dysplasia
K31.A29 Gastric intestinal metaplasia with dysplasia, unspecified


This page was last updated on: 10/1/2023