2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Lymphatic And Hematopoietic Tissue 200-208 > Monocytic Leukemia 206.* > 2008 ICD-9-CM Diagnosis 206.2 Monocytic leukemia subacute  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 206.2 can be accessed here. 206.2 is a non-specific code that cannot be used to specify a diagnosis 206.2 contains 2 index entries View the ICD-9-CM Volume 1 206.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 206.2: Leukemia, leukemic (congenital) (M9800/3) 208.9 monocytic (Schilling-type) (M9890/3) 206.9 subacute (M9892/3) 206.2 monocytoid (M9890/3) 206.9 subacute (M9892/3) 206.2