At Mercy Care, we are dedicated to providing great service to our members and providers. One way we do this is through our secure MercyOneSource system. Available 24/7, it’s an easy and convenient way to get information fast.
Are you a Mercy Care member?
With your secure login, you can:
Need to set up a secure login? Register now.
Are you a Mercy Care provider?
By using MercyOneSource you can:
If you are already registered, log in to MercyOneSource.
4350 E. Cotton Center Blvd.,
Bldg D, Phoenix,
Mercy Care Plan Member Services
7 a.m. to 6 p.m. Monday-Friday
Mercy Care Advantage Member Services
24 hours a day, 7 days a week
Select the Mercy Care Advantage option
If you or a family member has a medical emergency, dial 911.