Search results
Use the locator to find a location near you or browse the directory. Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA-certified laboratories that provide HIPAA-covered services.
- Find a PSC Location | Quest Diagnostics
When scheduling an appointment online, use your zip code...
- Find a PSC Location | Quest Diagnostics
When scheduling an appointment online, use your zip code (not city name) for best results. After entering your zip code, a Quest Mobile option will appear if it’s available for purchase in your area.
Search by zip code or city. What testing do you need? This helps us get you to the right location.
Enter your zip code into our search tool to find a Quest Diagnostics location near you from where you can get your in-person testing administered.
Find a Quest Diagnostics location in the United States to complete sample collection for doctor-ordered or self-purchased lab tests.
Find hours, address, and contact information for this Quest Diagnostics patient service center or schedule an at-home lab collection.
Quickly find an appointment that's convenient for you. Make an appointment now and you'll have little to no wait time when you arrive. Appointments take priority over walk-ins. Schedule appointment. View, change or cancel an existing appointment. Shop questhealth.com for 100+ lab tests.
