ICD-10-CM · Chapter 11 · K00-K95
K25 Gastric ulcer
Includes
- erosion (acute) of stomach
- pylorus ulcer (peptic)
- stomach ulcer (peptic)
Excludes 1 (cannot be coded together)
- acute gastritis (K29.0-)
- peptic ulcer NOS (K27.-)
Use Additional Code
- code to identify:
- alcohol abuse and dependence (F10.-)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| K25..0 | Acute gastric ulcer with hemorrhage | Yes |
| K25..1 | Acute gastric ulcer with perforation | Yes |
| K25..2 | Acute gastric ulcer with both hemorrhage and perforation | Yes |
| K25..3 | Acute gastric ulcer without hemorrhage or perforation | Yes |
| K25..4 | Chronic or unspecified gastric ulcer with hemorrhage | Yes |
| K25..5 | Chronic or unspecified gastric ulcer with perforation | Yes |
| K25..6 | Chronic or unspecified gastric ulcer with both hemorrhage and perforation | Yes |
| K25..7 | Chronic gastric ulcer without hemorrhage or perforation | Yes |
| K25..9 | Gastric ulcer, unspecified as acute or chronic, without hemorrhage or perforation | Yes |
Last reviewed: September 2026