Mealey's ( February 14, 2023, 4:34 PM EST) -- DALLAS — Per a joint stipulation of dismissal, a Texas federal judge dismissed with prejudice a suit filed by a collection agent for a company in liquidation, asserting that Aetna failed to reimburse the company, which obtained assignments of benefits for medical services provided to Aetna’s insureds under their benefit plans, some of which are governed by the Employee Retirement Income Security Act....