| D72.0 | Genetic anomalies of leukocytes | BILLABLE CODE |
| D72.1 | Eosinophilia | NON-BILLABLE CODE |
| D72.10 | Eosinophilia, unspecified | BILLABLE CODE |
| D72.11 | Hypereosinophilic syndrome [HES] | NON-BILLABLE CODE |
| D72.110 | Idiopathic hypereosinophilic syndrome [IHES] | BILLABLE CODE |
| D72.111 | Lymphocytic Variant Hypereosinophilic Syndrome [LHES] | BILLABLE CODE |
| D72.118 | Other hypereosinophilic syndrome | BILLABLE CODE |
| D72.119 | Hypereosinophilic syndrome [HES], unspecified | BILLABLE CODE |
| D72.12 | Drug rash with eosinophilia and systemic symptoms syndrome | BILLABLE CODE |
| D72.18 | Eosinophilia in diseases classified elsewhere | BILLABLE CODE |
| D72.19 | Other eosinophilia | BILLABLE CODE |
| D72.8 | Other specified disorders of white blood cells | NON-BILLABLE CODE |
| D72.81 | Decreased white blood cell count | NON-BILLABLE CODE |
| D72.810 | Lymphocytopenia | BILLABLE CODE |
| D72.818 | Other decreased white blood cell count | BILLABLE CODE |
| D72.819 | Decreased white blood cell count, unspecified | BILLABLE CODE |
| D72.82 | Elevated white blood cell count | NON-BILLABLE CODE |
| D72.820 | Lymphocytosis (symptomatic) | BILLABLE CODE |
| D72.821 | Monocytosis (symptomatic) | BILLABLE CODE |
| D72.822 | Plasmacytosis | BILLABLE CODE |
| D72.823 | Leukemoid reaction | BILLABLE CODE |
| D72.824 | Basophilia | BILLABLE CODE |
| D72.825 | Bandemia | BILLABLE CODE |
| D72.828 | Other elevated white blood cell count | BILLABLE CODE |
| D72.829 | Elevated white blood cell count, unspecified | BILLABLE CODE |
| D72.89 | Other specified disorders of white blood cells | BILLABLE CODE |
| D72.9 | Disorder of white blood cells, unspecified | BILLABLE CODE |
