| C864 | Blastic NK-cell lymphoma |
| C8640 | Blastic NK-cell lymphoma not having achieved remission |
| C8641 | Blastic NK-cell lymphoma, in remission |
| C865 | Angioimmunoblastic T-cell lymphoma |
| C8650 | Angioimmunoblastic T-cell lymphoma not having achieved remission |
| C8651 | Angioimmunoblastic T-cell lymphoma, in remission |
| C866 | Primary cutaneous CD30-positive T-cell proliferations |
| C8660 | Primary cutaneous CD30-positive T-cell proliferations not having achieved remission |
| C8661 | Primary cutaneous CD30-positive T-cell proliferations, in remission |
| C88 | Malignant immunoproliferative diseases and certain other B-cell lymphomas |
| C880 | Waldenstrom macroglobulinemia |
| C8800 | Waldenstrom macroglobulinemia not having achieved remission |
| C8801 | Waldenstrom macroglobulinemia, in remission |
| C882 | Heavy chain disease |
| C8820 | Heavy chain disease not having achieved remission |
| C8821 | Heavy chain disease, in remission |
| C883 | Immunoproliferative small intestinal disease |
| C8830 | Immunoproliferative small intestinal disease not having achieved remission |
| C8831 | Immunoproliferative small intestinal disease, in remission |
| C884 | Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue [MALT-lymphoma] |
| C8840 | Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue [MALT-lymphoma] not having achieved remission |
| C8841 | Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue [MALT-lymphoma], in remission |
| C888 | Other malignant immunoproliferative diseases |
| C8880 | Other malignant immunoproliferative diseases not having achieved remission |
| C8881 | Other malignant immunoproliferative diseases, in remission |
| C889 | Malignant immunoproliferative disease, unspecified |
| C8890 | Malignant immunoproliferative disease, unspecified not having achieved remission |
| C8891 | Malignant immunoproliferative disease, unspecified, in remission |
| C90 | Multiple myeloma and malignant plasma cell neoplasms |
| C900 | Multiple myeloma |
| C9000 | Multiple myeloma not having achieved remission |
| C9001 | Multiple myeloma in remission |
| C9002 | Multiple myeloma in relapse |
| C901 | Plasma cell leukemia |
| C9010 | Plasma cell leukemia not having achieved remission |
| C9011 | Plasma cell leukemia in remission |
| C9012 | Plasma cell leukemia in relapse |
| C902 | Extramedullary plasmacytoma |
| C9020 | Extramedullary plasmacytoma not having achieved remission |
| C9021 | Extramedullary plasmacytoma in remission |
| C9022 | Extramedullary plasmacytoma in relapse |
| C903 | Solitary plasmacytoma |
| C9030 | Solitary plasmacytoma not having achieved remission |
| C9031 | Solitary plasmacytoma in remission |
| C9032 | Solitary plasmacytoma in relapse |
| C91 | Lymphoid leukemia |
| C910 | Acute lymphoblastic leukemia [ALL] |
| C9100 | Acute lymphoblastic leukemia not having achieved remission |
| C9101 | Acute lymphoblastic leukemia, in remission |
| C9102 | Acute lymphoblastic leukemia, in relapse |