| Full description | Malignant neoplasm of bone and articular cartilage, unspecified |
| Billable | Yes |
| Chapter | Chapter 2: Neoplasms (C00-D49) |
| Section | Malignant neoplasms of bone and articular cartilage (C40-C41) |
| Parent code | C41 — Malignant neoplasm of bone/artic cartl of and unsp sites |