| D47.0 | Mast cell neoplasms of uncertain behavior | NON-BILLABLE CODE |
| D47.01 | Cutaneous mastocytosis | BILLABLE CODE |
| D47.02 | Systemic mastocytosis | BILLABLE CODE |
| D47.09 | Other mast cell neoplasms of uncertain behavior | BILLABLE CODE |
| D47.1 | Chronic myeloproliferative disease | BILLABLE CODE |
| D47.2 | Monoclonal gammopathy | BILLABLE CODE |
| D47.3 | Essential (hemorrhagic) thrombocythemia | BILLABLE CODE |
| D47.4 | Osteomyelofibrosis | BILLABLE CODE |
| D47.9 | Neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified | BILLABLE CODE |
| D47.Z | Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue | NON-BILLABLE CODE |
| D47.Z1 | Post-transplant lymphoproliferative disorder (PTLD) | BILLABLE CODE |
| D47.Z2 | Castleman disease | BILLABLE CODE |
| D47.Z9 | Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue | BILLABLE CODE |
