What is the icd 9 for leukemia?

In the ICD-9 coding system, leukemia is primarily classified under the codes 204.0 to 208.9, depending on the specific type of leukemia. For example, 204.0 is used for acute lymphoblastic leukemia, while 204.1 pertains to acute myeloid leukemia. Other types, such as chronic lymphocytic leukemia and chronic myeloid leukemia, have their own specific codes within this range. It's important to select the correct code based on the specific diagnosis.