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...
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