Class Action Lawsuit Filed in California Names Quest Diagnostics Incorporated as Defendant and Alleges Violation of Antitrust Laws involving Medical Lab Testing

Quest has not yet commented on the lawsuit, which was filed by three individuals who had clinical laboratory tests performed by the nation’s largest public lab company In California last Thursday, three California residents filed a class action lawsuit charging Quest Diagnostics Incorporated (NYSE: DGX) with acquiring competitor medical labs, paying kickbacks to physicians, and developing exclusionary agreements with health insurers to monopolize the market for clinical laboratory testing in...

California’s John Muir Health Closes Core Lab, Sells Its Clinical Laboratory Outreach and Reference Business to LabCorp

Laboratory Corporation of America gets 26 MuirLab Patient Service Centers (PSCs) in Northern California Another hospital system is exiting the clinical laboratory outreach business. John Muir Health in Walnut Creek, California, agreed on Tuesday to sell its MuirLab business to Laboratory Corporation of America (NYSE: LH) in Burlington, North Carolina. In the deal, LabCorp will take over and operate 26 MuirLab Patient Service Centers (PSCs) in parts of Northern California, including Contra...
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