| Full description | Malignant melanoma of unspecified ear and external auricular canal |
| Billable | Yes |
| Chapter | Chapter 2: Neoplasms (C00-D49) |
| Section | Melanoma and other malignant neoplasms of skin (C43-C44) |
| Parent code | C43.2 — Malignant melanoma of ear and external auricular canal |