Minnesota Authorization For File Review or Release of Copies of Workers Compensation Claim File is a document that must be completed and signed by an injured worker in order to allow their employer or the employer's insurance carrier to access their workers' compensation claim file. The authorization allows the employer or carrier to review the injured worker's medical records, wage records, and other information related to their workers' compensation claim. There are two types of Minnesota Authorization For File Review or Release of Copies of Workers Compensation Claim File: 1. Authorization for Release of Medical Records: This type of authorization allows an employer or carrier to obtain copies of medical records related to a workers' compensation claim from a healthcare provider. 2. Authorization for Release of Claim File: This type of authorization allows an employer or carrier to obtain copies of all documents related to a workers' compensation claim, including medical records, wage records, and other documents.