2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of Blood And Blood-Forming Organs 280-289 > Aplastic Anemia 284.* > 2006 ICD-9-CM Diagnosis 284.8 Other specified aplastic anemias View the most recent version of ICD-9-CM 284.8 Suppression of erythropoiesis with little or no abnormality of leukocyte or platelet production. Deficiency of all three cell elements of the blood, erythrocytes, leukocytes and platelets. 284.8 is a specific code that can be used to specify a diagnosis 284.8 contains 27 index entries View the ICD-9-CM Volume 1 284.* hierarchy Alternate Terminology Aplastic anemia (due to): chronic systemic disease drugs infection radiation toxic (paralytic) Pancytopenia (acquired) Red cell aplasia (acquired) (adult) (pure) (with thymoma)  Index entries containing 284.8: Absence (organ or part) (complete or partial) bone (congenital) NEC 756.9 marrow 284.9 acquired (secondary) 284.8 red cell 284.9 acquired (secondary) 284.8 Aleukia hemorrhagica 284.9 acquired (secondary) 284.8 Anemia 285.9 aplastic 284.9 acquired (secondary) 284.8 due to chronic systemic disease 284.8 drugs 284.8 infection 284.8 radiation 284.8 red cell (acquired) (with thymoma) 284.8 congenital pure specified type NEC 284.8 toxic (paralytic) 284.8 hypoplasia, red blood cells 284.8 congenital or familial pure red cell 284.8 congenital toxic 284.8 Aplasia - see also Agenesis bone marrow (myeloid) 284.9 acquired (secondary) 284.8 erythrocyte 284.8 congenital red cell (with thymoma) 284.8 acquired (secondary) 284.8 congenital hereditary of infants primary pure Erythroblastopenia (acquired) 284.8 congenital Failure, failed bone marrow (anemia) 284.9 acquired (secondary) 284.8 Hypoplasia, hypoplasis 759.89 bone NEC 756.9 marrow 284.9 acquired (secondary) 284.8 erythropoietic, chronic acquired 284.8 Panhematopenia 284.8 congenital constitutional splenic, primary 289.4 Panhemocytopenia 284.8 congenital constitutional Panmyelophthisis acquired (secondary) 284.8