Quest Drug Monitoring

Quest Diagnostics Clinical Drug Monitoring

Contact Us

We’re here to answer your questions including clinical drug monitoring, urine drug testing, toxicology, and results interpretation. Please do not include any specific patient name or test order information in this form.

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Phone Numbers

Client services
1.866.MY.QUEST (1.866.697.8378)

Drug Toxicology Consultation – for healthcare providers
For assistance with prescription drug monitoring results, please contact Quest Diagnostics toxicology consultant specialists. They are available Monday – Friday, 8:00 AM to 10:00 PM Eastern Standard Time.

1.877.40.RXTOX (1.877.407.9869)

 
 

Test Directory

Quest offers a comprehensive menu of tests for prescription, illicit, and designer drugs
 

Resource Center

We offer a variety of useful resources for healthcare professionals
 

Patient Information

For assistance with questions about the testing process or locations, call 1.866.MY.QUEST (1.866.697.8378)
 

Drug toxicology consultation for healthcare providers

For assistance with clinical drug monitoring results, call 1.877.40.RXTOX (1.877.407.9869)