| D75.81 | Myelofibrosis | BILLABLE CODE |
| D75.82 | Heparin induced thrombocytopenia (HIT) | NON-BILLABLE CODE |
| D75.821 | Non-immune heparin-induced thrombocytopenia | BILLABLE CODE |
| D75.822 | Immune-mediated heparin-induced thrombocytopenia | BILLABLE CODE |
| D75.828 | Other heparin-induced thrombocytopenia syndrome | BILLABLE CODE |
| D75.829 | Heparin-induced thrombocytopenia, unspecified | BILLABLE CODE |
| D75.83 | Thrombocytosis | NON-BILLABLE CODE |
| D75.838 | Other thrombocytosis | BILLABLE CODE |
| D75.839 | Thrombocytosis, unspecified | BILLABLE CODE |
| D75.84 | Other platelet-activating anti-PF4 disorders | BILLABLE CODE |
| D75.89 | Other specified diseases of blood and blood-forming organs | BILLABLE CODE |
