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Posted July 28, 2026

AR Specialist Radiology-MOS

MEDICAL OFFICE SYSTEMS
Russellville, AR, US Full Time

Job Description

Job Description

JOB DESCRIPTION

Position: Insurance Accounts Receivable (AR) Specialist

Status: Full or Part Time Position

Purpose: This role is critical in ensuring timely and accurate reimbursement from payers, including commercial, government and third-party insurance carriers. The ideal candidate is experienced in insurance follow up-, denial management and payer communication with a deep understanding of the end -to-end billing process

Responsibility, Skills, and Difficulty of Work:

  • Follow up on unpaid or underpaid claims by contacting insurance companies via payer portals and phone calls
  • Review and interpret EOBs and remittance advice for accuracy and follow-up
  • Worked aged receivables and take appropriate action to resolve outstanding balances
  • Identify and appeal denied or rejected claims
  • Document all activity accurately and timely in the billing system
  • Collaborate with billing, coding and demographics to prevent reoccurring issues
  • Meet productivity and quality expectations on a daily/weekly basis
  • Communication clearly and concisely, orally and in writing
  • Ability to work independently with minimal supervision
  • Accurately perform job within federal and payer guidelines and regulations

Education & Qualifications:

  • High School Diploma
  • Minimum of 2 years’ experience in medical billing and accounts receivable follow up
  • Experience with denials, appeals and EOBs
  • Self started with excellent attention to detail and time management
  • Ability to thrive in a fast-paced, team-oriented environment
  • Knowledge with insurance portals, payer guidelines and billing principals
  • Certified Professional Biller preferred


Level of Authority: No supervisory responsibilities

Reports To: Department Manager

Classification: Non-exempt

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