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ICD-10 Guide
ICD-10 CodesK26.4

K26.4

Billable

Chronic or unspecified duodenal ulcer with hemorrhage

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/06/2025

Code Description

ICD-10 K26.4 is a billable code used to indicate a diagnosis of chronic or unspecified duodenal ulcer with hemorrhage.

Key Diagnostic Point:

Chronic or unspecified duodenal ulcer with hemorrhage is a condition characterized by the presence of an ulcer in the duodenum, which is the first part of the small intestine. This ulceration can lead to significant complications, including gastrointestinal bleeding. Clinically, patients may present with symptoms such as epigastric pain, nausea, vomiting, and signs of anemia due to blood loss. The anatomy involved includes the duodenum, which plays a crucial role in digestion by receiving chyme from the stomach and bile from the liver. Disease progression can vary; chronic ulcers may persist for months or years, often exacerbated by factors such as Helicobacter pylori infection, NSAID use, or excessive alcohol consumption. Diagnostic considerations include endoscopy for direct visualization and biopsy, as well as imaging studies to assess for complications like perforation or obstruction. Laboratory tests may reveal anemia or signs of infection, aiding in the comprehensive assessment of the patient’s condition.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Diagnostic complexity: Requires endoscopic evaluation and possibly imaging.
  • Treatment complexity: May involve medications, lifestyle changes, and in severe cases, surgical intervention.
  • Documentation requirements: Detailed clinical notes and diagnostic evidence are necessary.
  • Coding specificity: Requires accurate identification of the ulcer type and associated complications.

Audit Risk Factors

  • Common coding errors: Misclassification of ulcer type or severity.
  • Documentation gaps: Incomplete clinical notes regarding symptoms and treatment.
  • Billing challenges: Denials may arise from insufficient documentation supporting the diagnosis.

Specialty Focus

Medical Specialties

Gastroenterology

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Internal Medicine

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Related ICD-10 Codes

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

Chronic duodenal ulcers with hemorrhage significantly impact patient health, leading to increased healthcare utilization due to hospitalizations and emergency interventions. They are associated with a higher risk of complications, which can affect population health metrics. Quality measures may include monitoring the incidence of ulcer-related hospitalizations and ensuring appropriate management to prevent complications. Epidemiologically, the prevalence of duodenal ulcers varies, with lifestyle factors contributing to their incidence.

ICD-9 vs ICD-10

Chronic duodenal ulcers with hemorrhage significantly impact patient health, leading to increased healthcare utilization due to hospitalizations and emergency interventions. They are associated with a higher risk of complications, which can affect population health metrics. Quality measures may include monitoring the incidence of ulcer-related hospitalizations and ensuring appropriate management to prevent complications. Epidemiologically, the prevalence of duodenal ulcers varies, with lifestyle factors contributing to their incidence.

Reimbursement & Billing Impact

Reimbursement considerations include the severity of the condition and the complexity of care provided. Common denials may arise from insufficient documentation of the hemorrhage or lack of clear clinical rationale for the procedures performed. Best practices include ensuring that all clinical notes are complete and that the rationale for the diagnosis and treatment is clearly articulated in the medical record.

Resources

Clinical References

  • •
    ICD-10 Official Guidelines for K00-K99
  • •
    Clinical Documentation Requirements

Coding & Billing References

  • •
    ICD-10 Official Guidelines for K00-K99
  • •
    Clinical Documentation Requirements

Frequently Asked Questions

What specific conditions are covered by K26.4?

K26.4 covers chronic duodenal ulcers that have resulted in hemorrhage. This includes ulcers that may not have a clear etiology or those that are persistent and recurrent, leading to bleeding complications.

When should K26.4 be used instead of related codes?

K26.4 should be used when the duodenal ulcer is chronic or unspecified and has resulted in hemorrhage. It is important to differentiate from acute ulcers or those without complications to ensure accurate coding.

What documentation supports K26.4?

Documentation should include clinical findings, results from endoscopic evaluations, treatment plans, and any evidence of hemorrhage, such as lab results indicating anemia or imaging studies showing bleeding.