Mactavish Benefits - We fix health plans!

MMSI - A MAYO HEALTH PLAN

You and your family's Claims History is available online with MMSI, www.mmsiservices.com. If you are not already registered, you can do so online by using the information on your ID card. If you have any questions about registration or what you see online, please contact us.


A Provider Directory for your Network is available online. Please click on the PPO network you are associated with for their directory. You can find the name of your PPO on the front of your ID card. If you have any trouble or questions, please contact us.


MMSI does have several other links on their Web Site that you may find helpful.


Below is a list of PPO's that we use most often.

Beech Street

Select Care