| C911 | Chronic lymphocytic leukemia of B-cell type |
| C9110 | Chronic lymphocytic leukemia of B-cell type not having achieved remission |
| C9111 | Chronic lymphocytic leukemia of B-cell type in remission |
| C9112 | Chronic lymphocytic leukemia of B-cell type in relapse |
| C913 | Prolymphocytic leukemia of B-cell type |
| C9130 | Prolymphocytic leukemia of B-cell type not achieve remission Prolymphocytic leukemia of B-cell type not having achieved remission |
| C9131 | Prolymphocytic leukemia of B-cell type, in remission |
| C9132 | Prolymphocytic leukemia of B-cell type, in relapse |
| C914 | Hairy cell leukemia |
| C9140 | Hairy cell leukemia not having achieved remission |
| C9141 | Hairy cell leukemia, in remission |
| C9142 | Hairy cell leukemia, in relapse |
| C915 | Adult T-cell lymphoma/leukemia (HTLV-1-associated) |
| C9150 | Adult T-cell lymph/leuk (HTLV-1-assoc) not achieve remission Adult T-cell lymphoma/leukemia (HTLV-1-associated) not having achieved remission |
| C9151 | Adult T-cell lymphoma/leukemia (HTLV-1-associated), in remission |
| C9152 | Adult T-cell lymphoma/leukemia (HTLV-1-associated), in relapse |
| C916 | Prolymphocytic leukemia of T-cell type |
| C9160 | Prolymphocytic leukemia of T-cell type not achieve remission Prolymphocytic leukemia of T-cell type not having achieved remission |
| C9161 | Prolymphocytic leukemia of T-cell type, in remission |
| C9162 | Prolymphocytic leukemia of T-cell type, in relapse |
| C919 | Lymphoid leukemia, unspecified |
| C9190 | Lymphoid leukemia, unspecified not having achieved remission Lymphoid leukemia, unspecified not having achieved remission |
| C9191 | Lymphoid leukemia, unspecified, in remission |
| C9192 | Lymphoid leukemia, unspecified, in relapse |
| C91A | Mature B-cell leukemia Burkitt-type |
| C91A0 | Mature B-cell leukemia Burkitt-type not having achieved remission |
| C91A1 | Mature B-cell leukemia Burkitt-type, in remission |
| C91A2 | Mature B-cell leukemia Burkitt-type, in relapse |
| C91Z | Other lymphoid leukemia |
| C91Z0 | Other lymphoid leukemia not having achieved remission |
| C91Z1 | Other lymphoid leukemia, in remission |
| C91Z2 | Other lymphoid leukemia, in relapse |
| C92 | Myeloid leukemia |
| C920 | Acute myeloblastic leukemia |
| C9200 | Acute myeloblastic leukemia, not having achieved remission |
| C9201 | Acute myeloblastic leukemia, in remission |
| C9202 | Acute myeloblastic leukemia, in relapse |
| C921 | Chronic myeloid leukemia, BCR/ABL-positive |
| C9210 | Chronic myeloid leukemia, BCR/ABL-positive, not having achieved remission |
| C9211 | Chronic myeloid leukemia, BCR/ABL-positive, in remission |
| C9212 | Chronic myeloid leukemia, BCR/ABL-positive, in relapse |
| C922 | Atypical chronic myeloid leukemia, BCR/ABL-negative |
| C9220 | Atypical chronic myeloid leukemia, BCR/ABL-negative, not having achieved remission |
| C9221 | Atypical chronic myeloid leukemia, BCR/ABL-neg, in remission Atypical chronic myeloid leukemia, BCR/ABL-negative, in remission |
| C9222 | Atypical chronic myeloid leukemia, BCR/ABL-negative, in relapse |
| C923 | Myeloid sarcoma |
| C9230 | Myeloid sarcoma, not having achieved remission |
| C9231 | Myeloid sarcoma, in remission |
| C9232 | Myeloid sarcoma, in relapse |
| C924 | Acute promyelocytic leukemia |