Hands-on experience in Accounts Receivable (AR) for Physician Billing.Strong knowledge of CMS-1500 professional claims and physician billing processes.Experience handling claim denials, appeals, insurance follow-ups, and reimbursement processes.Knowledge of payer guidelines, insurance policies, and skilled claim submission and adjudication processes.Ability to analyze claim rejections and denials and take appropriate action for resolution.Strong analytical, communication, and problem-solving skills.