Medical Billing Specialist

San Antonio, TX 78216

Posted: 08/24/2026 Job Number: 22562

Job Description


Our client is seeking an experienced Medical Accounts Receivable (AR) Specialist to manage all aspects of medical AR collections for a physician medical group. This role will focus heavily on insurance claim denial follow-up, unpaid claims, payment recovery, billing issue resolution, and account management. 
Key Responsibilities
  • Manage assigned medical accounts receivable and insurance payer follow-up to ensure timely payment of outstanding claims.
  • Perform claim denial follow-up, research unpaid and underpaid claims, identify billing issues, and pursue available options to obtain payment.
  • Follow up on zero-payment Explanation of Benefits (EOBs) and determine appropriate next steps for claim resolution.
  • Monitor accounts for delinquent payments and use appropriate collection techniques to maintain current AR.
  • Research and resolve patient billing inquiries, insurance issues, and account discrepancies.
  • Professionally communicate with patients, insurance companies, and clinic staff regarding account balances, claims, payments, and billing concerns.
Required Qualifications
  • High School Diploma or GED.
  • 2+ years of medical billing and/or collections experience, preferably within a physician practice, medical group, hospital, or other healthcare setting.
  • Knowledge of government insurance programs, including Medicare Part B and C, Medicaid and associated Medicare Advantage plans, and TRICARE.
  • Knowledge of commercial insurance plans, including PPO, HMO, EPO, and HRA.
  • Working knowledge of CPT, HCPCS, and ICD-10 coding.
  • Understanding of HIPAA guidelines and the importance of protecting patient information.

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About San Antonio, TX

Step into a world of career possibilities in San Antonio, Texas! As a vibrant hub of culture, history, and opportunity, this city offers job seekers a unique blend of Texan charm and modern growth. From the iconic Alamo and romantic River Walk to the flavorful Tex-Mex cuisine and thriving arts scene with institutions like the McNay Art Museum and Tobin Center for the Performing Arts, San Antonio has something for everyone. With professional sports teams like the Spurs and a plethora of parks, there's always something exciting to do in this dynamic city. Don't miss out on your chance to explore our job listings and start your career journey in this enchanting region!