Aetna Inc. (Aetna) is a diversified
healthcare benefits company. It offers a range of traditional and consumer-directed health insurance
products and related services, including medical, pharmacy, dental, behavioral health, group life, long-term care and disability plans and medical management capabilities. The Company's operations include three business segments: Health Care, Group Insurance and Large
Case Pensions. Health Care consists of medical, pharmacy benefits management, dental and
vision plans offered on both a risk basis and an employer-funded basis. Medical plans include point-of-service (POS), health maintenance organization (HMO),
preferred provider organization (PPO) and indemnity benefit (Indemnity) plans. Group Insurance products include life, disability and long-term care insurance. Large Case Pensions manages a range of retirement products, including pension and annuity products primarily for tax qualified pension plans.