HSS SERVICES has been providing medical billing services to individual physicians, medical specialists and medical groups thoughout the tri-state area for over 25 years. We know collections - going back to when our founder went door-to-door collecting medical bills as a teenager. Today, we partner with our clients to provide the most personalized service and customized billing software and e-commerce solutions. We may not be the largest medical billing 3rd party service, but we are the nimblest.