Enrollment
Annual Open Enrollment
May 6 – May 17, 2024
Open enrollment is a great opportunity to explore and take advantage of the benefits that your employer offers. Without reviewing and making changes during open enrollment, you may miss out on important benefits or end up with coverage that does not fully meet your needs. Review your options below on how you can enroll at open enrollment.
Option 1 - Onsite (May 6 - May 10)
Benefit Counselors from Mark III will be scheduled for appointments at each location to meet with you to review your benefits and assist you with any changes you need to make. Visit the link below to schedule a time to meet with a Benefits Counselor.
Option 2 - Self-Enroll
Enrollment Link: https://trustmark.benselect.com/enroll/
Login/User ID: SSN
Password/PIN: Last 4 of SSN + Last 2 of Birth Year
New Hire Enrollment Information
As a newly hired employee, enrolling in benefits is a crucial step to ensure your well-being and security. View how to enroll as a new hire by clicking How to Enroll.
**You have 30 days from your hire date to enroll in benefits.**
How to Enroll
Dial the number below to speak with a trusted Mark III Benefits Counselor. They will explain the benefits offered and help get you enrolled.
Call Center: 1 (833) 891-5318 (Monday – Friday, 8:00 a.m. – 5:00 p.m.)
REMEMBER: The Annual Enrollment Period is the only time you are able to make changes to your benefits. Changes outside of this timeframe are only permitted if you experience a Qualified Event outlined by the IRS. If you should experience a Qualified Event, you have 30 days from the Event Date to make a change to your benefits.