Karl Huff

Concentra Preferred Systems, Inc. provides medical bill review services. The company offers inpatient, outpatient, physician, and specialty bill review services to the health care industry. It also provides technology and solutions that reduce claim transaction costs for healthcare payers. Concentra Preferred Systems is headquartered in Naperville, IL.

Viant, Inc. provides healthcare payment solutions. The company was founded in 1990 and is headquartered in Naperville, IL.

The Society of Actuaries is an organization that provides research and industry news on various topics such as health care, predictive analytics, climate change, risk management, life insurance, modeling, pension and retirement, public policy, law and regulation. The private company is based in Schaumburg, IL. The company aims to help individuals advance their careers.

ppoNEXT, Inc. provides healthcare management and network services. It offers web-based claims processing which allows customers to re-price claims electronically. The company was founded by Asim Ashary and George Bregante in 1999 and is headquartered in Addison, TX.

Texas True Choice, Inc. offers preferred provider organization (PPO) networks serving insurance companies, third-party administrators, producers and employers. The company is headquartered in Naperville, IL.

Beech Street Corp. provides network and healthcare management services. Its services include Network Services like PPO Network, transplant network, repricing technology, and clinical services like disease management, maternity options management and specialty services. The company was founded in 1951 and is headquartered in Lake Forest, CA.