Maryland Medicaid will be transitioning from ePREP, Maryland Medicaid's online Electronic Provider Revalidation and Enrollment Portal, to the Maryland Provider Registration and Information Management Enterprise (MPRIME) portal
in October 2026. MPRIME Transition Provider Milestones
February 2026
| Send early revalidation notices on a rolling basis through the end of April to providers with revalidation dates between May and October 2026. Providers must revalidate within 90 days of receiving their notice.
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July 1, 2026
| Begin hold on applications for all moderate- and high-risk provider types. Medicaid will return any new or updated applications submitted during this time without processing them.
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August 1, 2026
| Begin hold on applications for all limited risk provider types. Medicaid will return any new or updated applications submitted during this time without processing them.
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August-September 2026
| Attend training on how to use MPRIME. Medicaid will share training registration details closer to the start date.
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October 2026
| Go-live and end application holds.
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