Aetna will stop using LabCorp for lab services July 1, 2007
Effective July 1, 2007, LabCorp will no longer be a network provider of laboratory services for Aetna. This applies to all whose health care benefits are administered by Aetna, either under the Railroad Employees National Health and Welfare Plan (Group Policy GA-23000) or AmPlan. Quest Diagnostics, Aetna’s national preferred provider of laboratory services, will continue