Review patient information and verify insurance eligibility and benefits. Prepare, submit, and follow up on medical claims. Post insurance and patient payments accurately. Review and resolve claim denials and rejections. Follow up with insurance companies regarding unpaid and pending claims. Identify billing errors and submit corrected claims. Manage EOBs (Explanation of Benefits) and payment adjustments. Maintain accurate patient billing records and ensure compliance with billing guidelines. Handle AR (Accounts Receivable) follow-ups to reduce outstanding balances. Communicate with insurance companies and healthcare providers to resolve billing issues.