Contact Us

Contact MHBP anytime you need us. We’re available for you 24 hours a day, 7 days a week, 365 days a year, and even on holidays!

MHBP Main Contacts

Find all the necessary MHBP contacts.

Enrollment Information

Find information about enrolling with MHBP.

Email Member Services

Have a question about something?  Email Member Services.

MHBP Mailing Addresses

To submit a claim or other correspondence use the MHBP mailing addresses.

Request Information

Would you like more information about Mail Handlers Benefit Plan?

Appeals Information

Steps to dispute a Federal Employees Health Benefits Program claims process if you disagree with our decision on your claim or request for services, drugs, or supplies, including a request for preauthorization/prior approval.

Live Help

Have a question and need an answer now?  Communicate with a live person.

Refer a Friend

Tell a friend about MHBP.