2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of Blood And Blood-Forming Organs 280-289 > Diseases Of White Blood Cells 288.* > 2006 ICD-9-CM Diagnosis 288.8 Other specified disease of white blood cells View the most recent version of ICD-9-CM 288.8 A peripheral blood picture resembling that of leukemia or indistinguishable from it on the basis of morphologic appearance alone. Excess of normal lymphocytes in the blood or in any effusion. A transient increase in the number of leukocytes in a body fluid. An abnormally small number of lymphocytes in the circulating blood. Reduction in the number of lymphocytes. 288.8 is a specific code that can be used to specify a diagnosis 288.8 contains 22 index entries View the ICD-9-CM Volume 1 288.* hierarchy Alternate Terminology Leukemoid reaction lymphocytic monocytic myelocytic Leukocytosis Lymphocytopenia Lymphocytosis (symptomatic) Lymphopenia Monocytosis (symptomatic) Plasmacytosis 288.8 Excludes immunity disorders (279.0-279.9)  Index entries containing 288.8: Disease, diseased - see also Syndrome white blood cell 288.9 specified NEC 288.8 Leukocytosis basophilic 288.8 lymphocytic 288.8 monocytic 288.8 neutrophilic 288.8 Myelosis (M9860/3) (see also Leukemia, myeloid) 205.9 nonleukemic (chronic) 288.8 Pseudoleukemia 288.8 infantile 285.8