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Outage notice:

Due to the global information outage that occurred Friday, Quest is taking swift action to respond, recover and restore our operations. Our Patient Services are operating with reduced capacity so you may experience longer wait and service times. Our Customer Contact teams are currently unavailable. We appreciate your patience as we work toward returning to normal operations. 

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Corporate responsibility

As the world’s leading provider of diagnostic information services, Quest Diagnostics is committed to working together to create a healthier world, one life at a time. We help people make the best decisions to improve health by providing high-quality and affordable diagnostic insights and services using our scale and outreach.

We're dedicated to leveraging insights from our database of billions of lab test results to help raise awareness of disease states and health concerns that impact our world. In addition, we collaborate with nonprofits to improve access to care through donated services, philanthropic giving, research, and thought leadership so that our shared resources can help everyone take action to improve their well-being.

 

To learn more about our efforts, please click the link below to see our 2023 Corporate Responsibility Report and click here to view additional Environment, Social, and Governance (ESG) resources.
2023 CR Report Cover

To learn more about our efforts, please click the link below to see our 2022 Corporate Responsibility Report.

 

To view the 2022 Environmental Data & Assurance, click here.

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To view past reports, visit our archive here.