How to Submit Forms to MCC

Documents containing Social Security Numbers or other personal data you want protected should be submitted to MCC using one of the following methods:

1. Fax directly to:

Employee Benefits Team
517.316.3690

2. Mail to:

3. Upload through Employee Self-Serve (ESS):

Newly Eligible Employees and during Open Enrollment, documents can be uploaded through ESS. Step by Step ESS Enrollment Guide

4. Ask your bookkeeper or business manager to upload through Bookkeeper Self-Serve (BSS)

If submitting using methods #3 or #4, please call or email the Benefits Team to notify us of the submission.