Billing Specialist at Quad City Gastroenterology The Billing Specialist is responsible for overseeing the entire billing process for patient accounts, from submitting all billings to insurance in a timely manner, to working with our coding specialist to ensure that all cases are coded correctly, leading monthly coding audits, and taking the lead role in driving insurance collections. At least 3 years of experience in medical billings, with an extensive knowledge of claims reimbursement and collection efforts for Managed Care, Medicare, Medicaid, Workers Comp, Commercial plans, etc.