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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.


Rely on a trusted lab dedicated to responsible testing

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.

Discover your single source provider for drug and clinical testing services. In addition, our established local presence, nationwide courier service and fast turnaround times help ensure timely reporting of laboratory results.


We can help you meet today’s prescription drug monitoring needs. Our medMATCH™ reports are easy to read, and our experienced toxicologists are able to answer your questions on test results.


Visit our Quest Drug Monitoring site


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