HealthExtras is a provider of pharmacy benefit management services through its subsidiary Catalyst Rx. The Company currently manages benefits for over five million members and the Company's clients include managed care organizations, large employer groups, unions and government agencies, as well as individual consumers. The Company's integrated pharmacy benefit management services include: network pharmacy claims processing; mail order services; benefit design consultation; drug utilization evaluation; formulary management and drug data analysis services. Additionally, the Company operates a national retail pharmacy network with over 60,000 participating pharmacies.