Evolutions Healthcare Systems is one of the largest independently-owned Preferred Provider Organization networks. The company offers substantial discounts and operational savings to self-insured employers, insurance carriers and third-party administrators through a direct network of local, regional and national hospitals, physicians and specialists. In addition to its network of healthcare professionals, Evolutions provides a comprehensive set of health care management solutions and claims processing services. The Evolutions PPO solution is powered by transaction, re-pricing and exchange service architecture. TRX offers an open-architecture, Health Insurance Portability and Accountability Act compliant, claims management and e-business solution for automated claims management, re-pricing, reporting, transaction routing and electronic data interchange services.