ICD-10 Code K25.9 – Gastric ulcer, unspecified as acute or chronic, without hemorrhage or perforation (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K25.9 – Gastric ulcer, unspecified as acute or chronic, without hemorrhage or perforation
What it is
K25.9 identifies a stomach ulcer when the record does not specify whether it is acute or chronic and there is no bleeding or perforation. Use it for a gastric ulcer limited to the stomach lining without those complications.
Clinical signs
Common findings include epigastric pain, nausea, indigestion, or symptoms that worsen after meals. Clinical features vary; refer to documentation, endoscopy, or provider assessment for confirmation.
When to use this code
Use this code when the provider documents a gastric ulcer but does not state acute or chronic status. It also fits when the ulcer is confirmed and the chart specifically notes no hemorrhage and no perforation. If the record mentions bleeding, perforation, or a different ulcer site, choose another code.
Do not use for
Do not use K25.9 for gastric ulcers with hemorrhage or perforation, or for ulcers in the duodenum or esophagus. Check documentation if the site, severity, or complication status is unclear.
Coding tip
Code only when the stomach location and absence of hemorrhage or perforation are clearly documented; otherwise, query the provider.