Stay up-to-date with the latest news and information from the drug testing industry by subscribing to Results, our monthly newsletter.
Your Privacy Choices | Privacy Notices | Privacy Shield | Terms | Language Assistance / Non-Discrimination Notice | Asistencia de Idiomas / Aviso de no Discriminación | 語言協助 / 不䈚視通知
Quest, Quest Diagnostics, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks — ® and ™ — are the property of their respective owners. © 2000-2023 Quest Diagnostics Incorporated. All rights reserved.
Quest Diagnostics is committed to being there for its clients by offering convenient, quality collection services. As a part of this commitment to excellence, we are pleased to announce that, effective this month, all Quest Diagnostics Patient Service Centers and Preferred Collection Sites that provide hair collections for drugs of abuse will begin stocking collection supplies at their facilities.
This change creates a number of important benefits for you:
Hair testing is the only drug-testing method available that provides up to a 90-day drug use history. To learn more, visit HairTesting.com.
For more information about drug testing, visit our website.