Code	Title
D50-D89	Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
D65-D69	Coagulation defects, purpura and other hemorrhagic conditions (D65-D69)
D69	Purpura and other hemorrhagic conditions Type 1 Excludes benign hypergammaglobulinemic purpura (D89.0) cryoglobulinemic purpura (D89.1) essential (hemorrhagic) thrombocythemia (D47.3) hemorrhagic thrombocythemia (D47.3) purpura fulminans (D65) thrombotic thrombocytopenic purpura (M31.19) Waldenström hypergammaglobulinemic purpura (D89.0)
D69.0	Allergic purpura
D69.1	Qualitative platelet defects
D69.2	Other nonthrombocytopenic purpura
D69.3	Immune thrombocytopenic purpura
D69.4	Other primary thrombocytopenia
D69.41	Evans syndrome
D69.42	Congenital and hereditary thrombocytopenia purpura
D69.49	Other primary thrombocytopenia
D69.5	Secondary thrombocytopenia
D69.51	Posttransfusion purpura
D69.59	Other secondary thrombocytopenia
D69.6	Thrombocytopenia, unspecified
D69.8	Other specified hemorrhagic conditions
D69.9	Hemorrhagic condition, unspecified