CHAMPS Revalidation for Michigan Medicaid Providers

Last updated: October 9, 2026.

Start with the state notice and your provider category

MDHHS publishes enrollment and maintenance instructions by provider category. This guide was checked October 9, 2026 and describes the state’s group revalidation workflow where noted. Use the guidance matching your actual enrollment; do not copy a group checklist into an individual or rendering-provider application.

MDHHS: Medicaid provider enrollment

Check the revalidation notice window

The group guide says providers revalidate at least every five years, or more often when requested. It describes a 90-day window, a notice to the CHAMPS correspondence address 90 days before the deadline, and a reminder 30 days before if unfinished. Our recommendation is to record the actual notice and deadline immediately.

MDHHS: Group Revalidation guide

Keep correspondence details current

The group enrollment page stresses keeping contact information accurate. Our suggested ownership record names who monitors enrollment correspondence and who can submit changes. During a staff handoff, verify that notices reach the responsible practice contact before relying on an old calendar entry.

MDHHS: Group enrollment and maintenance guides

Open the group record with an authorized profile

For a group, the revalidation guide shows selecting the billing NPI’s domain and Provider Enrollment Access or CHAMPS Full Access, then Provider → Manage Provider Information. Open the required steps even where information has not changed. Some optional steps need not be completed.

MDHHS: Group Revalidation guide

Screenshot source: CHAMPS Group Revalidation (2025), PDF/slide page 8.

Submit the final modification request

In the group workflow, finish Step 13, Complete Modification Checklist, then Step 14, Submit Modification Request for Review. Read the agreement, acknowledge its terms, and submit. The final Complete status records submission; it should not be represented as an approval decision.

MDHHS: Group Revalidation guide

Screenshot source: CHAMPS Group Revalidation (2025), PDF/slide page 41.

Handle a missed deadline through Provider Enrollment

The group guide says a missed deadline closes the enrollment and requires contacting MDHHS to reopen it. Our recommendation is to escalate the actual notice and provider reference promptly, then confirm the required next action. Do not assume that creating another MILogin user reopens a closed enrollment.

MDHHS: Group Revalidation guide

Keep application tracking separate from revalidation

CHAMPS’s Provider tab supports both Track Application and Manage Provider Information. Our recommended handoff identifies whether the task is a new application or maintenance of an existing approved record, who owns the final submission, and where its confirmation is retained. Use the related tracking guide for the new-application workflow.

MDHHS: CHAMPS Provider Enrollment functions

Related Michigan Medicaid guides

• CHAMPS Login for Payment: Find Your Medicaid Remittance Advice

• Michigan Medicaid Payer IDs by Health Plan: Claims vs ERA

• CHAMPS Enrollment Status: Track a Michigan Medicaid Application

• Recover lost CHAMPS access

• Michigan Medicaid enrollment for therapists

• Michigan Medicaid claims routing

Frequently Asked Questions

How often is Michigan Medicaid revalidation required?

The cited group guide says at least every five years, or more often when requested; follow the actual state notice.

Does saving updated information finish group revalidation?

Follow the final checklist and Submit Modification Request for Review steps, and retain the submission confirmation.

Do group step numbers apply to every provider category?

No. Use the instructions matching the actual enrollment category.