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 disputed 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.

OPM & Federal Resources

As federal and postal employees and annuitants, you may find the following websites useful in your quest for information or if you have questions about your employment, benefits or eligibility for certain benefits/programs you can refer to the Office of Personnel Management (OPM) or contact your local employing office.

Contact NPMHU

Learn how to contact the National Postal Mail Handlers Union (NPMHU).