NCAS offers a range of health care claims management services and access to provider networks. It offers services in the areas of utilization review, case management, loss prevention, pharmacy benefits management and stop loss negotiation. The company also offers a range of administrative services that include accounting, billing, benefit consulting, enrollment processing, and claim review and payment. NCAS provides a range of utilization review and case management services, including precertification, large case management and disease management. The company offers services to employers, brokers and policy holders. NCAS has been operational for more than 15 years and maintains an office in Fairfax, Va.