| ICD-10 Code | Description |
| C96.0 | Multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis |
| C96.20 | Malignant mast cell neoplasm, unspecified |
| C96.21 | Aggressive systemic mastocytosis |
| C96.22 | Mast cell sarcoma |
| C96.29 | Other malignant mast cell neoplasm |
| C96.4 | Sarcoma of dendritic cells (accessory cells) |
| C96.5 | Multifocal and unisystemic Langerhans-cell histiocytosis |
| C96.6 | Unifocal Langerhans-cell histiocytosis |
| C96.9 | Malignant neoplasm of lymphoid, hematopoietic and related tissue, unspecified |
| C96.A | Histiocytic sarcoma |
| C96.Z | Other specified malignant neoplasms of lymphoid, hematopoietic and related tissue |
