D46.B: Refractory cytopenia with multilineage dysplasia and ring sideroblasts
D46.B is the billable ICD-10-CM diagnosis code for Refractory cytopenia with multilineage dysplasia and ring sideroblasts. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code D46.B?
D46.B is the ICD-10-CM diagnosis code for Refractory cytopenia with multilineage dysplasia and ring sideroblasts. It belongs to category D46 (Myelodysplastic syndromes).
Is D46.B a billable code?
Yes. D46.B is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does D46.B belong to?
D46.B is part of ICD-10-CM category D46 — Myelodysplastic syndromes, which has 22 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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