| C96 | Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue | NON-BILLABLE CODE |
| C96.0 | Multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis | BILLABLE CODE |
| C96.2 | Malignant mast cell neoplasm | NON-BILLABLE CODE |
| C96.20 | Malignant mast cell neoplasm, unspecified | BILLABLE CODE |
| C96.21 | Aggressive systemic mastocytosis | BILLABLE CODE |
| C96.22 | Mast cell sarcoma | BILLABLE CODE |
| C96.29 | Other malignant mast cell neoplasm | BILLABLE CODE |
| C96.4 | Sarcoma of dendritic cells (accessory cells) | BILLABLE CODE |
| C96.5 | Multifocal and unisystemic Langerhans-cell histiocytosis | BILLABLE CODE |
| C96.6 | Unifocal Langerhans-cell histiocytosis | BILLABLE CODE |
| C96.A | Histiocytic sarcoma | BILLABLE CODE |
| C96.Z | Other specified malignant neoplasms of lymphoid, hematopoietic and related tissue | BILLABLE CODE |
