Detail-oriented Medical Billing & Revenue Cycle Management (RCM) Specialist with over 2 years of experience supporting the complete medical billing lifecycle for Internal Medicine practices. Skilled in claims submission, payment posting, accounts receivable (AR) follow-up, denial resolution, and insurance reimbursement. Proven ability to process 80–100 claims daily, reduce claim denials by 30%, and recover over $70,000 in outstanding accounts receivable. Proficient in Athenahealth, eClinicalWorks, and Tebra, with extensive experience billing Medicare, Medicaid, Blue Cross Blue Shield, Aetna, Cigna, UnitedHealthcare, and Humana. Committed to maximizing reimbursement, maintaining HIPAA compliance, and delivering exceptional patient service.