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LabCorp to become a preferred lab January 1 in addition to Quest Diagnostics

LabCorp will soon be a preferred laboratory services provider. They’ll be part of the network serving all Aetna® commercial and Medicare health plans, products and members. This addition is effective January 1, 2019.


The addition of LabCorp makes nearly 2,000 more lab locations available for our members’ use. Please let your patients with an Aetna health plan know they can use LabCorp in 2019.


Quest Diagnostics® will remain a preferred lab provider.


Your patients can save on lab services with their health plan. Just refer your patients to one of our two preferred national labs — Quest Diagnostics and LabCorp (effective January 1). Or they can choose one of the hundreds of other labs in our network. They’ll pay a lot less using preferred or participating Aetna labs.


We are updating our printed and digital provider directories to reflect LabCorp sites.