Is D46.A a billable ICD-10 code?

Yes. D46.A (Refractory cytopenia with multilineage dysplasia) is billable and can be used for insurance claims. Always verify payer-specific requirements.

D46.A ✓ Billable

Refractory cytopenia with multilineage dysplasia

Q: What is ICD-10 code D46.A?

ICD-10-CM code D46.A stands for "Refractory cytopenia with multilineage dysplasia". It is a billable code in the Neoplasms chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Neoplasms

Code

D46.A

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Neoplasms

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code D46.A?

ICD-10-CM code D46.A represents Refractory cytopenia with multilineage dysplasia. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.

Is D46.A billable?

Yes. D46.A is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is D46.A in?

D46.A belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.

Related codes in the D46 category

D46 Myelodysplastic syndromes Non-billable D46.0 Refractory anemia without ring sideroblasts, so stated Billable D46.1 Refractory anemia with ring sideroblasts Billable D46.2 Refractory anemia with excess of blasts [RAEB] Non-billable D46.B Refractory cytopenia with multilineage dysplasia and ring sideroblasts Billable D46.C Myelodysplastic syndrome with isolated del(5q) chromosomal abnormality Billable D46.4 Refractory anemia, unspecified Billable D46.Z Other myelodysplastic syndromes Billable

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