We perform millions of drug tests annually as a leading drug testing provider. Learn more about the most common reasons for testing, including pre-employment, random, and DOT. Why drug test Products and services We offer a broad range of drug screening options that allow you to combine and...
The Quest Diagnostics Drug Testing Index™ (DTI) is a series of reports that provide insights into trends in workforce drug use based on positivity rates of deidentified laboratory tests performed by Quest Diagnostics for a range of illicit, legal and
The Quest Diagnostics Drug Testing Index™ (DTI) is a series of reports that provide insights into trends in workforce drug use based on positivity rates of deidentified laboratory tests performed by Quest Diagnostics for a range of illicit, legal and
Express Results® confirmable with remote interpretation is an FDA-compliant, self-collection oral fluid testing device. GetResults. Sign up for our email newsletter Stay up-to-date with the latest news and information from the drug testing industry by subscribing toResults, our monthly newsletter...
Drug misuse often occurs unintentionally in any population, which is why Quest Diagnostics offer a broad array of drug testing for your diverse needs.
We have more than 6,000 trained collectors who provide emergency drug and alcoholcollections around-the-clockfor post-accident and reasonable cause situations. Charlie Sullivan, Collection Services and Vendor Payment Director at Quest Diagnostics, emphasizes the importance of quality and speed saying, “...
The Quest Diagnostics Clinical Education Center provides medical education through webinars, videos, presentations, patient materials, newsletters, and more.
Quest Diagnostics is the leading provider of clinical laboratory testing and information services, providing high-quality diagnostic testing for the most complex conditions in a wide range of medical specialties.
Diagnostics InsightsYou see a broad list of patient types and treat a wide range of conditions, requiring information on a case-by-case, patient-by-patient basis. Quest provides clinical insights and testing information that can help you support all patient, visit, and condition types.Article...
“This year’s findings are remarkable because they show increased rates of drug positivity for the most common illicit drugs across virtually all drug test specimen types and in all testing populations,” Barry Sample, senior director of science and technology at Quest Diagnostics Employer Solutions...