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Clinical Diagnostics

PGX How To Order

Pharmacogenomic testing ushers in the era of "personalized medicine," where drug combinations and dosages are optimized for each individual's unique genetic makeup. To order the test, please follow these 4 easy steps below:


Step 1: Providers office to fill-out Retrogen Pre-Authorization form (this can be found in your physicians office or you can download one here)


Step 2: Retrogen Authorization staff will contact the provider office regarding coverage


Step 3: Provider completes the Requisition


Step 4: Provider staff will collect two buccal swab samples at your appointment and send to Retrogen for analysis


If you have any questions on how to order the test, or have any other questions, please contact us at (800) RETROGEN.