D63

Non-billable

Anemia in chronic diseases classified elsewhere

D63 is the ICD-10-CM code for Anemia in chronic diseases classified elsewhere. It is a non-billable category code — use a more specific child code such as D63.0 for billing.

Status
Header (non-billable)
Chapter
D50-D89
Subcodes
3
Edition
FY2026

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

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code D63?
D63 is the ICD-10-CM code for "Anemia in chronic diseases classified elsewhere". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
Is D63 a billable code?
No — D63 is a non-billable header code. Use a more specific child code (such as D63.0) for billing.
What are the subcodes of D63?
D63 has 3 more specific child codes, including D63.0, D63.1, D63.8.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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