Workers Compensation Provider

Medical Bill Submissions

Medical bills can be mailed to the Association at 233 Mt. Airy Road, Basking Ridge, NJ 07920 or sent electronically. For more information on E-Billing please click here.

Medical Bill Status and EOR Copies

All bills are processed in a timely fashion provided that all information and documentation necessary for the review and processing of billing for the provider’s services has been delivered to the Association. Status inquiries for bills over 30 days old and requests for EOR and check copies can be faxed to 908-382-7154 or emailed to BillInfo@njguaranty.org. Please be sure to include the claim number, claimant name, date of service and provider name to ensure accurate and timely processing of the request.

Medical Bill Appeals

To inquire about the process for filing an appeal or to follow up with the status of an existing appeal, please fax your request to 908-382-7154 or email to BillInfo@njguaranty.org. Please be sure to include the claim number, claimant name, date of service and provider name to ensure accurate and timely processing of the request.

Claim Status

To inquire if a claim is still open, please fax your request to 908-382-7154. Please be sure to include the claim number and claimant number on your correspondence.