Should be able to credential our specialists to different Health Insurances as Fidelis Care, Metro Plus, Health First, United Health Care, Oxford Liberty, Molina Health Care, Aetna, other health insurances. Part time medical billing to
include A medical biller, or insurance billing specialist, processes healthcare claims to ensure accurate billing and timely reimbursement from insurance companies and other payers. Duties you may want to include in your medical biller job description are: reviewing claims for accuracy, submitting claims to the correct payer and appealing denied claims.