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Appeals and Grievance Specialist II

Company

Sigma Systems, Inc.

Location

Irving, Texas

Posted

July 19, 2026

Position Overview


9165136 Appeals and Grievance Specialist II (Managed Care) – Irving, TX | 12-Week Contract

Location: Irving, TX
Job Type: 12-Week Contract
Company: Sigma Inc.
Schedule: Monday–Friday | 8-Hour Shifts

Join Our Team as an Appeals and Grievance Specialist II!

Sigma Inc. is seeking an experienced Appeals and Grievance Specialist II to join our healthcare team in Irving, TX. This role is ideal for professionals with Managed Care, Medicare Appeals & Grievances, Claims Review, Medical Terminology, and Healthcare Customer Service experience.

If you have a strong background in appeals processing, grievance resolution, claims analysis, Medicare regulations, HIPAA compliance, and provider/member communication, we'd like to hear from you!

Key Responsibilities

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