Find a Quest Diagnostics location nearby to complete sample collection for doctor-ordered or self-purchased lab tests.

Enter your zip code to find a LabCorp or Quest location near you.

Dec 5, 2025 · Quest Labs has many convenient sites across the country, and searching by zip code ensures you get directions to the closest one. This article will guide you step-by-step on …

Using our lab testing locator, enter your zip code and select a lab location that is convenient to you. On the day of your test, you will submit your specimens (blood and/or urine) at the lab …

Feb 12, 2025 · If you find yourself needing lab tests, knowing how to locate Quest Diagnostics labs by zip code can save you time and effort. This article will guide you through the process …

Find hours, address, and contact information for our locations, and schedule an appointment online.