HS1 Medical Management, Inc. (HS1) is a privately held Third Party Administrator "Care Management Organization" which delivers a portfolio of integrated services. Established in 1995, the company is headquartered in Fort Lauderdale, Florida. HS1's goal is to maintain a position of market leadership in the provision of comprehensive, integrated, products and services that support the delivery of quality, cost-efficient health care.
Health System One is certified for Credentialing and Utilization Management by NCQA. NCQA standards are extremely demanding, and the Certification puts Health System One on par with the nation’s top health plans in following best practices while encouraging continuous improvement in the areas of Utilization Management and Credentialing.