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// POSTED: Apr 14, 2026

Claims Resolution Specialist - Lab Billing

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Advantia is seeking a Claims Resolution Specialist specializing in Lab Billing to join our team! As a Claims Resolution Specialist (Lab Billing), you will be essential in ensuring the accuracy and timeliness of billing and reimbursement for medical services. This important role demands a solid understanding of medical terminology, coding, and billing procedures. This role will report to the RCM Manager.  Job Responsibilities: - Initiating ERA (electronic remittance advice) set up with clearinghouse and/or third-party portals.  - Initiating EFT (electronic funds transfer) set up with payers & third-party portals.  - Assist in vendor support of daily cash reconciliation duties.  - Clear understanding of RCM Payment Posting Processing (ERA/Manual Posting) of Line-Item Payments/Denials.  - Clear understanding of reconciling offset/recoupment payer remits.  - Call carriers and third parties to resolve unidentified payments/reconcile items.  - Responsible for maintaining payer portal admin and employee registration.  - Assist the RCM Manager with various projects.  Job Requirements: - High School/GED Education required  - Previous experience in medical billing or a related field is preferred.  - Proficiency in electronic health records and billing software preferred.  - Athena experience required.  Benefits & Compensation: - Health, Dental, and Vision Insurance - Health Savings Account (HSA) and Flexible Savings Account (FSA) Option - 401k Retirement Plan - Life and Disability Insurances - Paid holidays/PTO Please note: Advantia Health provides unparalleled healthcare to our customers by employing the most highly qualified individuals. If you are selected for further consideration, you will be subject to a background investigation. COVID-19 and Flu vaccination or an approved request for accommodation is required as a condition of employment.  Advantia Health is an Equal Opportunity Employer that is committed to global diversity: It is a place where good people want to work, and customers want to continue to engage EOE M/F/D/V.
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