Aetna is one of the nation's leading diversified healthcare benefits companies, serving an estimated 46 million people, including 600,000 expatriates and other international members, with information and resources to help them make better informed decisions about their healthcare. Aetna offers a broad range of traditional, voluntary and consumer-directed health insurance products and related services, including medical, pharmacy, dental, behavioural health, group life and disability plans, and medical management capabilities, Medicaid healthcare management services, workers' compensation administrative services and health information technology products and services. Aetna's customers include employer groups, individuals, college students, part-time and hourly workers, health plans, healthcare providers, governmental units, government-sponsored plans, labour groups and expatriates.