who sustained on-the-job injuries". After fighting the charges for three years, Judge Robert Blackburn approved a settlement of $8 million, requiring Concentra to pay $4 million, through its insurer, and Wal-Mart and CMI to pay the other half. Concentra was ordered to pay $520 to each Wal-Mart employee that had been treated at one of its offices and $50 to employees who were treated at other clinics. References External links Concentra Official website Companies based in Addison, Texas Health care companies based in Texas Health care companies established in 1979 1979 establishments in Texas 2010 mergers and acquisitions 2015 mergers and acquisitions