| Full description | Gastrojejunal ulcer, unspecified as acute or chronic, without hemorrhage or perforation |
| Billable | Yes |
| Chapter | Chapter 11: Diseases of the digestive system (K00-K95) |
| Section | Diseases of esophagus, stomach and duodenum (K20-K31) |
| Parent code | K28 — Gastrojejunal ulcer |