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D61.818

✓ Billable

Other pancytopenia

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

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❌ Excludes1

inherited from D61.81

Rules from parent category D61.81: Pancytopenia

  • • pancytopenia (due to) (with) aplastic anemia (D61.9)
  • • pancytopenia (due to) (with) bone marrow infiltration (D61.82)
  • • pancytopenia (due to) (with) congenital (pure) red cell aplasia (D61.01)
  • • pancytopenia (due to) (with) hairy cell leukemia (C91.4-)
  • • pancytopenia (due to) (with) human immunodeficiency virus disease (B20.-)
  • • pancytopenia (due to) (with) leukoerythroblastic anemia (D61.82)
  • • pancytopenia (due to) (with) myeloproliferative disease (D47.1)

⚠️ Excludes2

inherited from D61.81

Rules from parent category D61.81: Pancytopenia

  • • pancytopenia (due to) (with) myelodysplastic syndromes (D46.-)

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Code Information

CodeD61.818
BillableYes
ParentD61.81
CategoryDiseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Excludes17 rule(s)
Excludes21 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)