CGI announced the renewal of a contract with Highmark Health for services that will help the national payer and provider network identify, prevent and correct billing errors and overpayments. In support of Highmark, CGI will deploy its CGI ProperPay solution, designed to reduce waste, fraud and abuse in healthcare-related claims and billing. CGI's experience in healthcare financial recoveries includes engagement with Medicare, Medicaid and commercial payers that have recovered more than $3 billion in lost payments with the help of CGI technology.