D61.0
⚠ Non-billable (Header)Constitutional aplastic anemia
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.
⚠️ Excludes2
inherited from D61Rules from parent category D61: Other aplastic anemias and other bone marrow failure syndromes
- • neutropenia (D70.-)
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CodeD61.0
BillableNo — Header code
ParentD61
CategoryDiseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Excludes10 rule(s)
Excludes21 note(s)
Child codes4
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)