Locations

4,500+ labs nationwide.

We work with the Quest Diagnostics and LabCorp draw networks. Enter your ZIP to find the nearest CLIA-certified collection site.

Quest Diagnostics

2,000+ patient service centers across all 50 states. Walk-in or appointment-based collection.

LabCorp

2,000+ collection sites with same-day appointments. National coverage with consistent CLIA-certified protocols.

At-home kits

For applicable tests, skip the lab visit entirely — kits ship to your door with pre-paid return shipping.