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D61.9

✓ Billable

Aplastic anemia, unspecified

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

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Also Known As

Hypoplastic anemia NOSMedullary hypoplasia

⚠️ Excludes2

inherited from D61

Rules from parent category D61: Other aplastic anemias and other bone marrow failure syndromes

  • • neutropenia (D70.-)

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Code Information

CodeD61.9
BillableYes
ParentD61
CategoryDiseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Excludes10 rule(s)
Excludes21 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)