AutoICD API

K28.9

Billable

Gastrojejunal ulcer, unsp as acute or chr, w/o hemor or perf

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

Status

Billable / Specific

Block

K20-K31

Parent Code

K28

ICD-11 Mapping

1 equivalent

Coding Notes

Includes

Conditions included under this code

  • anastomotic ulcer (peptic) or erosion
  • gastrocolic ulcer (peptic) or erosion
  • gastrointestinal ulcer (peptic) or erosion
  • gastrojejunal ulcer (peptic) or erosion
  • jejunal ulcer (peptic) or erosion
  • marginal ulcer (peptic) or erosion
  • stomal ulcer (peptic) or erosion

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Excludes 2

Conditions not included here, but the patient may have both

Use Additional Code

Additional codes that should follow this code

Related Codes(8)
K28.0

Acute gastrojejunal ulcer with hemorrhage

BillableK28.1

Acute gastrojejunal ulcer with perforation

BillableK28.2

Acute gastrojejunal ulcer w both hemorrhage and perforation

BillableK28.3

Acute gastrojejunal ulcer without hemorrhage or perforation

BillableK28.4

Chronic or unspecified gastrojejunal ulcer with hemorrhage

BillableK28.5

Chronic or unspecified gastrojejunal ulcer with perforation

BillableK28.6

Chronic or unsp gastrojejunal ulcer w both hemor and perf

BillableK28.7

Chronic gastrojejunal ulcer w/o hemorrhage or perforation

Billable
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

DA62.ZAnastomotic ulcer, unspecifiedequivalentPrimary
Also Known As / Clinical Terms(68)

SNOMED CT

UMLS

Clinical Terms

  • GJU - Gastrojejunal ulcer
  • Gastric ulcer without haemorrhage AND without perforation but with obstruction
  • Gastrojejunal ulcer without hemorrhage, without perforation AND without obstruction
  • Peristomal skin complication
  • Gastrointestinal ulcer
  • Gastrojejunal ulcer without hemorrhage AND without perforation but with obstruction
  • Gastrojejunal ulcer without hemorrhage AND without perforation
  • Gastric ulcer without hemorrhage AND without perforation but with obstruction
  • Gastrointestinal anastomotic ulcer due to Crohn's disease
  • Crohn's gastrointestinal anastomotic ulcer
  • Parastomal ulceration
  • Malignant ulcer
  • Gastrointestinal anastomotic ulcer due to Crohn disease
  • Anastomotic ulcer due to Zollinger-Ellison syndrome
  • Gastrocolic ulcer
  • Ulcer due to cancer
  • Peptic ulcer without hemorrhage AND without perforation but with obstruction
  • Gastrojejunal ulcer without haemorrhage AND without perforation but with obstruction
  • Gastrojejunal ulcer without haemorrhage, without perforation AND without obstruction
  • Gastrointestinal ulceration due to sepsis
  • Erosion of gastrointestinal anastomosis
  • Stomal ulcer
  • Crohn gastrointestinal anastomotic ulcer
  • Ulcer of gastrointestinal anastomosis due to Crohn's disease
  • Jejunal ulceration
  • Peptic ulcer without haemorrhage AND without perforation but with obstruction
  • Sepsis-related gastrointestinal ulceration
  • Gastrojejunal ulcer without haemorrhage AND without perforation
  • Ulcer of gastrointestinal anastomosis due to Crohn disease
  • Jejunal ulcer
  • Cancerous ulcer
  • Marginal ulcer
Frequently Asked Questions
What is the ICD-10 code for gastrojejunal ulcer, unsp as acute or chr, w/o hemor or perf?

The ICD-10-CM code for gastrojejunal ulcer, unsp as acute or chr, w/o hemor or perf is K28.9. The full clinical description is "Gastrojejunal ulcer, unspecified as acute or chronic, without hemorrhage or perforation". K28.9 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code K28.9 mean?

ICD-10-CM code K28.9 represents “Gastrojejunal ulcer, unspecified as acute or chronic, without hemorrhage or perforation”. 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 K28.9 a billable code?

Yes, K28.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is K28.9 in?

K28.9 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).

What codes cannot be used with K28.9?

K28.9 has Excludes1 notes indicating codes that cannot be used together with it, including: primary ulcer of small intestine (K63.3).

Are additional codes required with K28.9?

Yes, when using K28.9, also report: ; alcohol abuse and dependence (F10.-).

What SNOMED CT codes does K28.9 map to?

K28.9 maps to 16 SNOMED CT concepts: 717890009, 870711002, 1197707003, 717862005, 16121001, and 11 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for K28.9?

K28.9 is linked to 1 UMLS Concept Unique Identifier: C0494736. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does K28.9 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like gastrojejunal ulcer, unsp as acute or chr, w/o hemor or perf 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 K28.9?

K28.9 maps to the ICD-11 code: DA62.Z (Anastomotic ulcer, unspecified).

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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.