GTU® Test Identifier

The Concert GTU is the market’s most transparent and comprehensive genetic test identification system. Each GTU is linked with detailed information about the test, coding, and clinical criteria to serve as a unified data element for clinical, research, and reimbursement applications.

The Most Widely Used Test ID System

In less than 10 years, the genetic testing market grew from 10,000 testing products to more than 175,000. Until recently, no unique ID system existed to track all of these products and tie them to other relevant data.

Concert released the GTU in 2021, and today, it is the most widely used genetic test ID system. It supports clinical and reimbursement workflows across tens of millions of commercial, Medicare Advantage and Medicaid health plan members as well as clinical test ordering, analytics, and other use cases.

Concert GTUs are visible with a free account, helping to promote transparency.

If you would like to explore how the GTU can support a clinical, research, or payment use case, do not hesitate to reach out.

Explore the GTU

Read our technical whitepaper to find out more about the Concert GTU.

Learn More


Tests Tracked

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