Acute peptic ulcer with perforation AND obstruction
Acute peptic ulcer with haemorrhage AND obstruction
Perforated chronic duodenal ulcer
Duodenal papillary stenosis
Duodenal ulcer without haemorrhage AND without perforation
Chronic peptic ulcer with hemorrhage AND perforation
Stricture of duodenum (disorder)
Volvulus of duodenum
Acute duodenal ulcer without haemorrhage AND without perforation
Acute duodenal ulcer without hemorrhage AND without perforation
Duodenal stenosis
Chronic duodenal ulcer with hemorrhage AND obstruction
Intestinal volvulus
Chronic duodenal ileus
duodenum obstruction
Duodenal Obstructions
Acute duodenal ulcer with haemorrhage AND obstruction
Duodenal scar
Chronic peptic ulcer with hemorrhage, with perforation AND with obstruction
Acute duodenal ulcer with haemorrhage AND perforation
duodenal obstruction
Chronic peptic ulcer with haemorrhage, with perforation AND with obstruction
Acute duodenal ulcer with perforation
Obstruction duodenal
Duodenal ulcer with perforation AND obstruction
Acute peptic ulcer with hemorrhage, with perforation AND with obstruction
Volvulus of duodenum (disorder)
duodenum stenosis
Stenosis of duodenum
Acute peptic ulcer with hemorrhage AND obstruction
Stenosis of duodenum (disorder)
Chronic duodenal ulcer with perforation AND obstruction
Duodenal volvulus
Duodenal stricture
Acute duodenal ulcer without haemorrhage AND without perforation but with obstruction
Acute duodenal ulcer without hemorrhage AND without perforation but with obstruction
Chronic duodenal ulcer with hemorrhage, with perforation AND with obstruction
Stricture of duodenum
Chronic duodenal ulcer with haemorrhage AND obstruction
Duodenal ulcer with haemorrhage, with perforation AND with obstruction
Obstructions, Duodenal
Duodenal ileus (chronic)
Chronic duodenal ulcer with hemorrhage AND perforation
Duodenal ulcer with hemorrhage AND perforation
Stricture of small intestine
Pancreatic papillary stenosis
Chronic duodenal ulcer with haemorrhage, with perforation AND with obstruction
Small bowel volvulus
Duodenal ulcer without hemorrhage AND without perforation but with obstruction
Constriction of duodenum
Twisting of intestine on mesenteric axis
Chronic duodenal ulcer with obstruction
Obstruction, Duodenal
Acute duodenal ulcer with perforation AND obstruction
Chronic duodenal ulcer without haemorrhage AND without perforation
Duodenal ulcer with haemorrhage AND obstruction
Chronic peptic ulcer with haemorrhage AND perforation
Chronic peptic ulcer with perforation AND obstruction
Torsion of bowel
Chronic duodenal ulcer with haemorrhage
Acute duodenal ulcer with haemorrhage, with perforation AND with obstruction
Chronic duodenal ulcer with perforation
Volvulus
Acute duodenal ulcer with hemorrhage
Small bowel stricture
Chronic duodenal ulcer without haemorrhage AND without perforation but with obstruction
Duodenal ulcer with hemorrhage AND obstruction
Chronic duodenal ulcer with haemorrhage AND perforation
Chronic duodenal ulcer without hemorrhage AND without perforation
Duodenal ulcer without haemorrhage AND without perforation but with obstruction
Duodenal ulcer without hemorrhage AND without perforation
Bleeding chronic duodenal ulcer
Acute duodenal ulcer with hemorrhage AND obstruction
Chronic duodenal ileus (disorder)
Acute peptic ulcer with haemorrhage, with perforation AND with obstruction
Duodenal ulcer with haemorrhage AND perforation
Chronic peptic ulcer with hemorrhage AND obstruction
Acute duodenal ulcer with haemorrhage
Obstruction of duodenum (disorder)
Acute duodenal ulcer with hemorrhage AND perforation
Chronic peptic ulcer with haemorrhage AND obstruction
Duodenal ulcer with hemorrhage, with perforation AND with obstruction
Duodenal strictures
Chronic duodenal ulcer without hemorrhage AND without perforation but with obstruction
Cicatrix of duodenum
Acute duodenal ulcer with hemorrhage, with perforation AND with obstruction
Chronic duodenal ulcer with hemorrhage
Acute duodenal ulcer with obstruction
Volvulus of small intestine

Frequently Asked Questions

What is the ICD-10 code for obstruction of duodenum?

The ICD-10-CM code for obstruction of duodenum is K31.5. The full clinical description is "Obstruction of duodenum". K31.5 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code K31.5 mean?

ICD-10-CM code K31.5 represents “Obstruction of duodenum”. It is classified under Chapter 11: Diseases of the Digestive System and is a billable/specific code that can be used on a claim.

Is K31.5 a billable code?

Yes, K31.5 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is K31.5 in?

K31.5 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).

What codes cannot be used with K31.5?

K31.5 has Excludes1 notes indicating codes that cannot be used together with it, including: congenital stenosis of duodenum (Q41.0).

What SNOMED CT codes does K31.5 map to?

K31.5 maps to 41 SNOMED CT concepts: 12847006, 87756006, 86895006, 41986000, 196658005, and 36 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for K31.5?

K31.5 is linked to 6 UMLS Concept Unique Identifiers: C0156087, C1393783, C0013292, C0238093, C0267353, and 1 more. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does K31.5 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like obstruction of duodenum affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of K31.5?

K31.5 maps to the ICD-11 code: DA50.0 (Obstruction of duodenum).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.