EDI Companion Guide | Anthem.com

Find information that’s tailored for you.

Our resources vary by state. Choose your location to get started.

The companion guide provides supplemental instructions for EDI transmissions specific to Anthem. All new submitters will use the Availity EDI Gateway for their Anthem EDI transactions.

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The resources on this page are specific to your state. Choose your state below so that we can provide you with the most relevant information.

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We look forward to working with you to provide quality service for our members.

Payments for services from a non-participating provider are generally sent to the member, except where federal or state mandates apply, or negotiated agreements are in place.

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