1. Start the Claims Process. Fill out the form on this page (or you can call 1-888-493-6902) to begin the claims process.Residential Garages and Sheds Over 150sqft, you will need to fill out the Building Permit Application as well. Building Permit Application. Look up information on your Mutual of Omaha Insurance Policy. Speak to a Life Insurance Agent or get Financial Advisor help. Help fill out forms programs and help in Omaha, ne. Search 53 social services programs to assist you. The online reporting system allows you to report a minor incident at your own convenience. A status bar will show the completed percentage.