We adapt to all sizes and shapes. The ABC service is highly optimized and can equip you with precise tools to get the job done perfectly. Using our services ensures a relaxing experience for your patients and frees up your organization to do what they do best; provide the highest quality patient care. ABC is a medical billing company established in the United States. We can handle all patient qualification verification and authorization requirements for your insurance. We provide professional solutions to help you reduce rejections, minimize payment delays, improve patient care and satisfaction, save time and improve workflow.