At Great American, we understand that filing a claim can be upsetting and stressful. That is why we give you multiple ways to report your claim. We hope you will find this process easy and stress-free.

Before reporting your claim, please:

  • Obtain your policy number
  • Have complete and accurate information regarding the claim

Workers' Compensation Claim

To prepare to report your claim, please download the Filing a Claim Card to view the information we may request from you.

Report Online at  

Preregistration Required
To set up and gain access to our online claim reporting system, please send email to:

In order to register, please include the following pertinent information:

  • Indicate that you are a Great American, Alternative Markets insured
  • Your policy number
  • Your name
  • Your email address

Report by Telephone: 877-836-1555

Property, Liability or Auto Claim

Choose from the three reporting options below:

Fax your claim: 888-223-1317
Call our claims center: 866-750-4216
(8:00 a.m. - 5:00 p.m.)

Once you have reported your claim, it will be acknowledged and investigated by your claim professional.

Questions? Contact a Claims Representative.

Claims Mailing Address
Great American Insurance Company
Alternative Markets Claims
P.O. Box 5432
Cincinnati, OH 45201-5432