Contact Us

Contact Trustmark

Contact us to learn how Trustmark increases well-being through better health and greater financial security.
 
For plan benefits information or customer service needs, please select the business unit (below) from which you have coverage.

Here are a few tips. 

Trustmark recently rebranded two business units: Your member ID card can guide you to Trustmark Health Benefits or Trustmark Small Business Benefits. The ID card includes a phone number and information on how to access your online portal.

Select an Area of Specialization

Tell us A Little About Yourself

Trustmark Corporate
Phone

847-615-1500

MailTrustmark
400 N. Field Drive
Lake Forest, IL 60045
Media
Andy Jacobson

Senior Director, Advertising and Media Relations