COMPASS LABORATORY SERVICES is the premier provider of quantitative urine drug testing, medication monitoring and support services for a variety of medical specialties. CLS strives to point physicians in the right direction by protecting your practice, as well as your patients.

Superior Laboratory Testing Untitled-2 Fast Turn-Around Time Untitled-2 Extensive Pain Management Test Panel Untitled-2 Real-time Clinical Support Untitled-2 Interpretive Reports