LabCorp provides leading-edge medical laboratory drug tests and services through a national network of primary clinical laboratories and specialized Centers of Excellence.
With scientific expertise in esoteric testing, genomics, and clinical and anatomic pathology, LabCorp performs more than one million drug tests on approximately 400,000 samples each day. LabCorp is a pioneer in applying advances in medicine and science to laboratory drug testing, with more than 35 years of experience in serving physicians and their patients.
LabCorp operates a sophisticated laboratory network, with corporate headquarters in Burlington, NC, and over 28,000 employees worldwide. Our 220,000 clients include physician offices, hospitals, managed care organizations, and biotechnology and pharmaceutical companies. Laboratory Corporation of America Holdings is listed on the New York Stock Exchange (NYSE) under ticker symbol LH.