Over the last 6 year I worked as a medical Biller and A/R Specialist,Caller Specialist work in different fields: Billing,submission, Payment posting, Follow-up with insurance companies for aged claims, prepare late file claim's appeals also expert in following programs: Medical Credentialing, Iclaim, Gatewayedi, To perform medical billing for offshore provider (Doctor in USA) • Tele conversation with Client (Doctor & insurance companies in USA) • Patient Billing • To work on denials and rejection in order to get optimum reimbursement for providers. • Keep track of both electronic and paper claims. • To maintain End Reports and Financial reports for client