2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of Blood And Blood-Forming Organs 280-289 > Purpura And Other Hemorrhagic Conditions 287.* > 2006 ICD-9-CM Diagnosis 287.5 Thrombocytopenia unspecified View the most recent version of ICD-9-CM 287.5 A condition in which there is an abnormally small number of platelets in the circulating blood. A decrease in the number of blood platelets. A decrease in the number of platelets in the blood that may result in easy bruising and excessive bleeding from wounds or bleeding in mucous membranes and other tissues. 287.5 is a specific code that can be used to specify a diagnosis 287.5 contains 7 index entries View the ICD-9-CM Volume 1 287.* hierarchy  Index entries containing 287.5: Anemia 285.9 thrombocytopenic (see also Thrombocytopenia) 287.5 Decrease, decreased blood platelets (see also Thrombocytopenia) 287.5 platelets (see also Thrombocytopenia) 287.5 Insufficiency, insufficient platelets 287.5 Low platelets (blood) (see also Thrombocytopenia) 287.5 Thrombocytopenia, thrombocytopenic 287.5 with absent radii (TAR) syndrome 287.33 giant hemangioma 287.39 amegakaryocytic, congenital 287.33 congenital 287.33 cyclic 287.39 dilutional 287.4 due to drugs 287.4 extracorporeal circulation of blood 287.4 massive blood transfusion 287.4 platelet alloimmunization 287.4 essential 287.30 hereditary 287.33 Kasabach-Merritt 287.39 neonatal, transitory 776.1 due to exchange transfusion 776.1 idiopathic maternal thrombocytopenia 776.1 isoimmunization 776.1 primary 287.30 puerperal, postpartum 666.3 purpura (see also Purpura, thrombocytopenic) 287.30 thrombotic 446.6 secondary 287.4 sex-linked 287.39 Thrombopenia (see also Thrombocytopenia) 287.5