D64.1
✓ Billable
Secondary sideroblastic anemia due to disease
ICD-10-CM · FY2026 · Diseases of the Blood and Blood-Forming Organs
Code
D64.1
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Blood and Blood-Forming Organs
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 D64.1?
ICD-10-CM code D64.1 represents Secondary sideroblastic anemia due to disease. It is a billable diagnosis code in the Diseases of the Blood and Blood-Forming Organs chapter, effective October 1, 2025 – September 30, 2026.
Is D64.1 billable?
Yes. D64.1 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is D64.1 in?
D64.1 belongs to the Diseases of the Blood and Blood-Forming Organs chapter (D50–D89) of ICD-10-CM.
Related codes in the D64 category
D64
Other anemias
Non-billable
D64.0
Hereditary sideroblastic anemia
Billable
D64.2
Secondary sideroblastic anemia due to drugs and toxins
Billable
D64.3
Other sideroblastic anemias
Billable
D64.4
Congenital dyserythropoietic anemia
Billable
D64.8
Other specified anemias
Non-billable
D64.9
Anemia, unspecified
Billable
D64.81
Anemia due to antineoplastic chemotherapy
Billable
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