Skip to main content

Weather Alert

Due to hurricane Idalia, our Patient Service Centers in affected areas may be closed. For site-specific information, please use Find a location and enter your zip code.


Other industries served

Our diagnostic testing information and service are leveraged across many industries 

  • Government agencies: We bring to many government agencies, such as regional extension centers, VA hospitals, Medicare and Medicaid and not for profit agencies.
  • Pain clinics: With over 50 years of expertise in diagnostic testing, Quest Diagnostics has been providing insights that can lead to more informed decisions. Our drug testing solutions and approach are making a difference in cost and patient care.
  • Life insurers: ExamOne, a Quest Diagnostics company, has been a leader helping insurers complete the life insurance underwriting process since 1972. Our value-added services are designed to make the life insurance application process quick and convenient for consumers, insurance agents and insurance companies.
  • EHR Vendors

Don't see your industry listed? 

Let's talk and see what value we can provide to your organization.

Contact us

Good health should be in reach for everyone. That’s why we’re taking a stand by committing to:

  • Taking action to address health disparities.
  • Uniting with like-minded partners who want to help.
  • Powering lasting change with ongoing education.


If you share our vision, learn how you can join the Quest for Health Equity.

Join us

Interested in learning how we can help your organization?

Let's start a conversation

Contact us