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Sr. Payer Enrollment & Billing Specialist

Posted January 12, 2026
Full-time Associate

Job Overview

Location: Hybrid, 2 days a week in our North Haven CT Office.

The  Sr. Payer Enrollment & Implementation Specialist is responsible for the AthenaOne payer enrollment process which includes EDI, ERA, EFT payer registration and working with the client to update PECOS and Medicaid accounts, as needed.

  • Prepares presentations and communicates to clients the roles and responsibilities of both Privia and the client during the implementation process with regard to Athena payer registration.
  • Works closely with the client at their site to establish or update EDI set up for athena.
  • Completes all worklist items/tasks in athena regarding EFT, ERA, EDI setup once client has confirmed completion.
  • Assists the client with updates to the Medicare 855B group record that includes EFT and pay to address updates or assists in implementing a new Medicare 855B record, as needed.
  • Provides weekly updates to all key stakeholders on athena payer enrollment table and brings to light any risk(s) to the Go Live date.
  • Works in the claims system to identify any claims issues related to enrollment and works with local leaders to ensure this is resolved.
  • Updates provider “PAR” statuses in athena so that claims will not hold when the CC goes live.
  • Works with other Privia partners, including RCM, credentialing, and operations in addressing any provider enrollment issues.
  • Update claims system and releases claims on a regular basis.
  • Works SalesForce cases to provide updates to Care Centers on provider statuses.
  • Works with both internal and external stakeholders to resolve complex Athena enrollment issues.
  • Supports special projects requiring knowledge of athena.
  • Interacts with varied levels of management, physician office staff and physicians effectively to accomplish credentialing and various elements of implementation and launch
  • Maintains confidentiality of provider information
  • Coordinate and prepare reports
  • Other duties as assigned.

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