Aetna is one of the nation's leading diversified health care benefits companies, serving an estimated 37.9 million people with information and resources to help them make better informed decisions about their health care. Aetna offers a range of traditional, voluntary and consumer-directed health insurance products and related services, including medical, pharmacy, dental and behavioral health plans, medical management capabilities, Medicaid health care management services, workers' compensation administrative services and health information products and services.