2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Lymphatic And Hematopoietic Tissue 200-208 > Other Specified Leukemia 207.* > 2006 ICD-9-CM Diagnosis 207.2 Megakaryocytic leukemia View the most recent version of ICD-9-CM 207.2 An acute myeloid leukemia in which at least 50% of the blasts are of megakaryocytic lineage. The prognosis is usually poor. (WHO, 2001) -- 2003 Nonlymphocytic leukemia in which 20-30% of the bone marrow or peripheral blood cells are of megakaryocyte lineage. Myelofibrosis or increased bone marrow reticulin is common. 207.2 is a non-specific code that cannot be used to specify a diagnosis 207.2 contains 5 index entries View the ICD-9-CM Volume 1 207.* hierarchy Alternate Terminology Megakaryocytic myelosis Thrombocytic leukemia  Index entries containing 207.2: Leukemia, leukemic (congenital) (M9800/3) 208.9 giant cell (M9910/3) 207.2 megakaryocytic (M9910/3) 207.2 megakaryocytoid (M9910/3) 207.2 thrombocytic (M9910/3) 207.2 Myelosis (M9860/3) (see also Leukemia, myeloid) 205.9 megakaryocytic (M9920/3) 207.2