Chapter 2

C00–D49: Neoplasms

Neoplasms diagnostic classification updated for 2026.

Internal Codes
  • C92.5|

    Acute myelomonocytic leukemia

  • C92.50|

    Acute myelomonocytic leukemia, not having achieved remission

  • C92.51|

    Acute myelomonocytic leukemia, in remission

  • C92.52|

    Acute myelomonocytic leukemia, in relapse

  • C92.6|

    Acute myeloid leukemia with 11q23-abnormality

  • C92.60|

    Acute myeloid leukemia with 11q23-abnormality not having achieved remission

  • C92.61|

    Acute myeloid leukemia with 11q23-abnormality in remission

  • C92.62|

    Acute myeloid leukemia with 11q23-abnormality in relapse

  • C92.9|

    Myeloid leukemia, unspecified

  • C92.90|

    Myeloid leukemia, unspecified, not having achieved remission

  • C92.91|

    Myeloid leukemia, unspecified in remission

  • C92.92|

    Myeloid leukemia, unspecified in relapse

  • C92.A|

    Acute myeloid leukemia with multilineage dysplasia

  • C92.A0|

    Acute myeloid leukemia with multilineage dysplasia, not having achieved remission

  • C92.A1|

    Acute myeloid leukemia with multilineage dysplasia, in remission

  • C92.A2|

    Acute myeloid leukemia with multilineage dysplasia, in relapse

  • C92.Z|

    Other myeloid leukemia

  • C92.Z0|

    Other myeloid leukemia not having achieved remission

  • C92.Z1|

    Other myeloid leukemia, in remission

  • C92.Z2|

    Other myeloid leukemia, in relapse

  • C93|

    Monocytic leukemia

  • C93.0|

    Acute monoblastic/monocytic leukemia

  • C93.00|

    Acute monoblastic/monocytic leukemia, not having achieved remission

  • C93.01|

    Acute monoblastic/monocytic leukemia, in remission

  • C93.02|

    Acute monoblastic/monocytic leukemia, in relapse

  • C93.1|

    Chronic myelomonocytic leukemia

  • C93.10|

    Chronic myelomonocytic leukemia not having achieved remission

  • C93.11|

    Chronic myelomonocytic leukemia, in remission

  • C93.12|

    Chronic myelomonocytic leukemia, in relapse

  • C93.3|

    Juvenile myelomonocytic leukemia

  • C93.30|

    Juvenile myelomonocytic leukemia, not having achieved remission

  • C93.31|

    Juvenile myelomonocytic leukemia, in remission

  • C93.32|

    Juvenile myelomonocytic leukemia, in relapse

  • C93.9|

    Monocytic leukemia, unspecified

  • C93.90|

    Monocytic leukemia, unspecified, not having achieved remission

  • C93.91|

    Monocytic leukemia, unspecified in remission

  • C93.92|

    Monocytic leukemia, unspecified in relapse

  • C93.Z|

    Other monocytic leukemia

  • C93.Z0|

    Other monocytic leukemia, not having achieved remission

  • C93.Z1|

    Other monocytic leukemia, in remission

  • C93.Z2|

    Other monocytic leukemia, in relapse

  • C94|

    Other leukemias of specified cell type

  • C94.0|

    Acute erythroid leukemia

  • C94.00|

    Acute erythroid leukemia, not having achieved remission

  • C94.01|

    Acute erythroid leukemia, in remission

  • C94.02|

    Acute erythroid leukemia, in relapse

  • C94.2|

    Acute megakaryoblastic leukemia

  • C94.20|

    Acute megakaryoblastic leukemia not having achieved remission

  • C94.21|

    Acute megakaryoblastic leukemia, in remission

  • C94.22|

    Acute megakaryoblastic leukemia, in relapse

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