File a Claim

CAMComp is interested in protecting you and reducing your cost. We can offer lower claims costs with effective claims management, extensive risk management experience, data support, on-site consultations and a safety program. This way, we can work together to assure appropriate settlement and/or effective defense.

All claims receive expert investigation and supervision by an experienced claims administrator: Mackinaw Administrators, LLC.

To file a workers’ compensation claim, go to the Mackinaw Administrators website: and complete a report of injury for submission of a claim. You may also fax a notice of claim to 866-712-1735 or email a notice of claim to

EHIM Pharmacy Program will be active as of January 1, 2018. Employees who have a current open and active claim and are currently receiving pharmacy benefits will be receiving letters and benefit cards from EHIM. For employees with new injuries, they will receive a First Fill Certificate once a claim is filed with Mackinaw Administrators.

All workers’ compensation claims correspondence should be directed to Mackinaw Administrators at:

Phone: 810-220-9960 or 800-372-2428
Fax: 866-712-1735
Mail: P.O. Box 489, Brighton, MI 48116

Claims team:

Lost Time Claims: Marl Ramsay at 810-844-8118
Medical Only Claims: Cassie Thorne at 810-844-8117
Claims Supervisor: Kathy Cothern at 810-844-8116
AVP, Regional Claims Manager: Erin McBride at 810-844-8119

When you need to file a claim, know that they are managed from offices right here in Michigan for fastest response.

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