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D69.5

⚠ Non-billable (Header)

Secondary thrombocytopenia

Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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❌ Excludes1

direct

Cannot be coded with D69.5

  • • heparin induced thrombocytopenia (HIT) (D75.82-)
  • • transient thrombocytopenia of newborn (P61.0)

❌ Excludes1

inherited from D69

Rules from parent category D69: Purpura and other hemorrhagic conditions

  • • 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)

Child Codes (2)

D69.51Posttransfusion purpuraD69.59Other secondary thrombocytopenia

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Code Information

CodeD69.5
BillableNo — Header code
ParentD69
CategoryDiseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Excludes19 rule(s)
Excludes20 note(s)
Child codes2

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)