ICD-10 Diagnosis Code K31.89

Other diseases of stomach and duodenum

Diagnosis Code K31.89

ICD-10: K31.89
Short Description: Other diseases of stomach and duodenum
Long Description: Other diseases of stomach and duodenum
This is the 2017 version of the ICD-10-CM diagnosis code K31.89

Valid for Submission
The code K31.89 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the digestive system (K00–K93)
    • Diseases of esophagus, stomach and duodenum (K20-K31)
      • Other diseases of stomach and duodenum (K31)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code K31.89 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 391 - ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITH MCC
  • 392 - ESOPHAGITIS, GASTROENTERISTIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITHOUT MCC

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The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Synonyms
  • Achylia gastrica
  • Acquired megaduodenum
  • Acute gastric ulcer with hemorrhage
  • Acute gastric ulcer with hemorrhage AND 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 obstruction
  • 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 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 obstruction
  • Chronic peptic ulcer with perforation
  • Chronic peptic ulcer with perforation AND obstruction
  • Chronic peptic ulcer without hemorrhage AND without perforation but with obstruction
  • Chronic torsion of stomach
  • Complication of gastrostomy
  • Congestive duodenopathy
  • Deformed duodenal cap
  • Delayed perforation of stomach
  • Disorder of function of stomach
  • Duodenal anastomotic dehiscence
  • Duodenal anastomotic leak
  • Duodenal stump leak
  • Dysmotility of stomach
  • Erythematous duodenopathy
  • Focal foveolar hyperplasia
  • Functional disease present
  • Functional disorder of gastrointestinal tract
  • Functional disorder of stomach
  • Gastric anastomotic necrosis
  • Gastric anastomotic stricture
  • Gastric atonia
  • Gastric dilatation-volvulus-torsion syndrome
  • Gastric necrosis
  • Gastric necrosis
  • Gastric retention
  • Gastric retention
  • Gastric rupture
  • Gastric spasm
  • 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 volvulus
  • Gastric xanthelasma
  • Gastrointestinal anastomotic dehiscence
  • Gastrointestinal anastomotic leak
  • Gastrointestinal anastomotic necrosis
  • Gastrointestinal anastomotic stricture
  • Gastrointestinal hypomotility
  • Gastromalacia
  • Gastroptosis
  • Hamartoma of stomach
  • Hourglass contraction of stomach
  • Hyperchlorhydria
  • Hyperplasia of Brunner glands of duodenum
  • Hyperplasia of gastric foveola
  • Hypochlorhydria
  • Intestinal metaplasia of gastric mucosa
  • Isolated idiopathic granuloma of stomach
  • Leakage from pyloroplasty
  • Malakoplakia of stomach
  • Megaduodenum
  • Mesenteroaxial gastric volvulus
  • Mixed gastric volvulus
  • Mucosal diaphragm of gastric antrum
  • 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 but with obstruction
  • Perforation of stomach
  • Periodic syndrome
  • Portal hypertensive gastropathy
  • Postoperative gastric retention
  • Primary chronic pseudo-obstruction of gastrointestinal tract
  • Primary chronic pseudo-obstruction of stomach
  • Retained antrum syndrome
  • Stomach dysfunction following gastrostomy
  • Stomach hematoma
  • Ulcerogenic deformed duodenum

Information for Patients


Stomach Disorders

Also called: Gastric disorders

Your stomach is an organ between your esophagus and small intestine. It is where digestion of protein begins. The stomach has three tasks. It stores swallowed food. It mixes the food with stomach acids. Then it sends the mixture on to the small intestine.

Most people have a problem with their stomach at one time or another. Indigestion and heartburn are common problems. You can relieve some stomach problems with over-the-counter medicines and lifestyle changes, such as avoiding fatty foods or eating more slowly. Other problems like peptic ulcers or GERD require medical attention.

You should see a doctor if you have any of the following:

  • Blood when you have a bowel movement
  • Severe abdominal pain
  • Heartburn not relieved by antacids
  • Unintended weight loss
  • Ongoing vomiting or diarrhea

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  • Bezoar
  • Dumping Syndrome - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
  • EGD discharge
  • Gastrectomy
  • Gastritis
  • Gastroparesis
  • Pyloric stenosis
  • Stomach acid test
  • Upper GI and small bowel series


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