Highmark continually seeks ways to make its network credentialing process easier for our providers. We are required by federal law and the American Accreditation HealthCare Commission to initially credential providers who participate in Highmark's preferred provider networks and in Highmark's Medicare Advantage network.
Attached please find the following documents to help you start the credentialing process:
Please fax all of the documents to the applicable area fax number
West Virgina: 1-888-776-7058
Last updated on 7/10/2018