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Complement C4a

Blood Test Types

Currently, NY, NJ, RI, MD, and MA state laws prohibit direct-access testing. This lab test cannot be conducted at lab locations within these states at this time.
Tests Included
Complement C4a Plasma
This test can be purchased without a physician and can be drawn at LabCorp.

Complement C4a

Frequently asked questions

Can Complement C4a be ordered without a doctor?

Complement C4a can be ordered without a doctor through the "Order Test" link.

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