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    Provider Enrollment
    October 13, 2026

    MPRIME Is Live. What to Do in the First Week.

    MPRIME is live and ePREP is retired. Four things to do this week, in order:

    1. Create your MPRIME account and re-associate it with your existing Medicaid records. You will need your SDAT identification number.
    2. If you have a clinician or program that was caught in the application hold, file now. The December 31 deadline for a backdated effective date is a hard one, and incomplete applications do not qualify.
    3. If anyone on your roster is in suspended status, the update that resolves it must be filed before December 1 or the enrollment terminates.
    4. Check revalidation dates for everyone through December and do them in MPRIME; do not wait for a notice.

    Claims for services during the hold stay on hold until the enrollment is approved. Carelon's temporary courtesy authorization form remains in place for unenrolled behavioral health providers.

    Full guide: MPRIME Goes Live in October: The December 31 Deadline That Decides Whether You Get Paid for This Fall.