WELCOME CALTECH RETIREES!

Important Update for City of Hope and Aetna Medicare Advantage Members

City of Hope has made a business decision to discontinue accepting Aetna Medicare Advantage members, even if you have a letter of understanding with a specific physician.

As a result, the only Caltech-sponsored plan accepted by City of Hope will be the Aetna Caltech Traditional Choice plan.

If you are currently enrolled in a Caltech Medicare Advantage plan and wish to maintain access to City of Hope, please contact the Caltech Retiree Service Center by December 30, 2025, to review your options and make any necessary changes before the end of the calendar year.