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Welcome to the new EDI Trading Partner Business Center for Highmark Western and Northeastern New York Inc.

This site offers EDI (Electronic Data Interchange) support for Highmark Western and Northeastern New York Inc. electronic claim and related electronic transactions.

This site has been established to facilitate the migration of providers, clearinghouses and vendors to the Highmark EDI platform. As additional functionality, forms and documentation becomes available, this site will continue to expand to support your electronic transaction support needs.

For EDI-related support questions, please contact EDI Operations 1-800-992-0246. Highmark EDI Operations is available Monday through Friday, 8 a.m. to 4:30 p.m., ET.

The following entities, which serve the noted regions, are independent licensees of the Blue Cross Blue Shield Association:

Western NY: Highmark Western and Northeastern New York Inc. d/b/a Highmark Blue Cross Blue Shield.

Northeastern NY: Highmark Western and Northeastern New York Inc. d/b/a Highmark Blue Shield.

All references to "Highmark" in this document are references to the Highmark company that is providing the member's health benefits or health benefit administration and/or to one or more of its affiliated Blue companies.