UW Medicine’s contracts with Aetna for Medicare Advantage and Commercial services expire on May 31, 2025, unless renewed. We have not been able to reach a fair agreement with Aetna that is financially feasible. If an agreement cannot be reached, we will be out of network with Aetna, effective June 1, 2025. Learn more.

Vantage Radiology & Diagnostic Services

400 S 43rd St
Renton, WA 98055

Fax: 253.661.4663

533 S 336th St Ste C
Federal Way, WA 98003

Fax: 253.661.4565