AR calling for medical billing, calling for claims management and revenue cycle management for US health care and payment posting and charges and calling insurance companies for claims. 1. AR Calling 2. Claims Management 3. RCM Candidate Profile Ar Calling For Medical Billing, Calling For Claims Management And Revenue Cycle Management For US Health Care And Payment Posting And Charges And Calling Insurance Companies For Claims. Education : Diploma,12th Class (xii) or any Graduate