Arjun Kumar

Senior AR Specialist with 2.5+ years of experience in US Healthcare RCM, specializing in medical billing, denial management, and payer communication. Consistently handling 40+ claims/day with 99% quality score, reducing AR backlog and improving collections through resolution of denials.

Senior AR Associate at WNS Global Services (2025-03 – Present)

• Managed a high-volume inventory of 40+ medical Accounts Receivable claims daily, ensuring timely follow-up and maintaining 99% quality.
• Resolving denials within 90 days, reducing high-aging AR and increasing collection by 15%.
• Conducting payer follow-ups, contributing to 20% reduction in AR backlog.
• Used CPT & ICD-10 coding to improve claim accuracy.
• Ensuring HIPAA compliance and accurate documentation.

Senior AR Specialist at R1 RCM (2023-11 – 2025-02)

• Handled end-to-end medical claims processing for US healthcare providers.
• Processed 30+ claims/day with consistent 98% quality.
• Reduced AR backlog by 18% through denial resolution.
• Coordinated with US payers for faster claim resolution and collections.

Bachelor of Business Administration – Jamia Hamdard University (2017 – 2020)