D83

Non-billable

Common variable immunodeficiency

D83 is the ICD-10-CM code for Common variable immunodeficiency. It is a non-billable category code — use a more specific child code such as D83.0 for billing.

Status
Header (non-billable)
Chapter
D50-D89
Subcodes
5
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 D83?
D83 is the ICD-10-CM code for "Common variable immunodeficiency". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
Is D83 a billable code?
No — D83 is a non-billable header code. Use a more specific child code (such as D83.0) for billing.
What are the subcodes of D83?
D83 has 5 more specific child codes, including D83.0, D83.1, D83.2.

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

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