| ICD Code | Description |
|---|---|
| 2020 | Nodular lymphoma |
| 2021 | Mycosis fungoides |
| 2022 | Sezary's disease |
| 2023 | Malignant histiocytosis |
| 2024 | Leukemic reticuloendotheliosis |
| 2025 | Letterer-siwe disease |
| 2026 | Malignant mast cell tumors |
| 2027 | Peripheral t-cell lymphoma |
| 2028 | Other malignant lymphomas |
| 2029 | Other and unspecified malignant neoplasms of lymphoid and histiocytic tissue |