D69.5
Secondary thrombocytopenia
Coding guidance (WHO 2019)
Use additional external cause code (Chapter XX), if desired, to identify cause.
Sibling codes
D69Purpura and other haemorrhagic conditionsD69.0Allergic purpuraD69.1Qualitative platelet defectsD69.2Other nonthrombocytopenic purpuraD69.3Idiopathic thrombocytopenic purpuraD69.4Other primary thrombocytopeniaD69.6Thrombocytopenia, unspecifiedD69.8Other specified haemorrhagic conditionsD69.9Haemorrhagic condition, unspecified