Highmark Western and Northeastern New York is now one-click enrollment
Dec 11, 2025
ERAs & transaction enrollment
Highmark Western and Northeastern New York (Payer ID: 55204) now supports one-click transaction enrollment for Electronic Remittance Advice (ERAs).
What is transaction enrollment?
Transaction enrollment is the process of registering a provider to exchange specific healthcare transactions with a payer. Payers always require transaction enrollments for ERAs.
You can submit and track enrollments using Stedi's transaction enrollment API, the Stedi portal, or a bulk CSV.
One-click enrollment
Enrollment requirements vary by payer. Some payers may require the submitter to sign PDFs or complete tasks in the payer's portal.
If a payer supports one-click enrollment, you only need to submit the enrollment request. There are no follow-up steps. Stedi handles everything else.
You can check whether a payer requires enrollment – and supports one-click enrollment – for ERAs and other transaction types using the Stedi Payer Network or the Payer APIs.
For details, see our transaction enrollment docs.
