| Full description | Gastric intestinal metaplasia without dysplasia, involving the antrum |
| Billable | Yes |
| Chapter | Chapter 11: Diseases of the digestive system (K00-K95) |
| Section | Diseases of esophagus, stomach and duodenum (K20-K31) |
| Parent code | K31.A1 — Gastric intestinal metaplasia without dysplasia |