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Choose One Lab: LABCORP (LC) or QUEST (QD) or ALL
Walk-In Lab is contracted with LabCorp (LC) and Quest Diagnostics (QD) for routine lab testing. Please choose LC or QD to complete your order. If you prefer to receive a kit by mail for specimen collection, please see our Home Test Kits. LC and QD tests must be ordered separately.
LabCorp: Online lab testing is prohibited in MA, MD, NY, NJ and RI.
Quest Diagnostics: Online lab testing is prohibited in NY, NJ and RI.
A PSA Serum Test is primarily used to screen for prostate cancer or a noncancerous condition such as prostatitis or an enlarged prostate.
The Prostate-specific Antigen (PSA) Free:Total Ratio Blood Test compares Total PSA (the amount that is bound to blood proteins) to Free PSA (floats unbound in the blood).
PSA plus Testosterone Total & Free and Estradiol.
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Can't find a test you need? Additional testing is available. Please call Walk-In Lab at 1-800-539-6119 to inquire.