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How to Enroll

You can enroll in Meridian Medicare-Medicaid Plan (MMP) by visiting the by Illinois Client Enrollment Services website.

If you have questions, please contact Meridian Member Services at 1-855-580-1689 (TTY: 711) Monday – Friday,  8 a.m. to 8 p.m. On weekends and on state or federal holidays, you may be asked to leave a message. Your call will be returned within the next business day.,,,,,,