| Full description | Benign neoplasm of ill-defined sites within the digestive system |
| Billable | No — use a more specific child code |
| Chapter | Chapter 2: Neoplasms (C00-D49) |
| Section | Benign neoplasms, except benign neuroendocrine tumors (D10-D36) |
| Parent code | D13 — Benign neoplasm of and ill-defined parts of digestive system |