Aetna Inc. Provides health care benefits. The Company offers traditional, voluntary and consumer-directed health insurance products and related services, including medical, pharmacy, dental, behavioral health, group life and disability plans, medical management capabilities, Medicaid health care management services, Medicare Advantage and Medicare supplement plans, workers' compensation administrative services and health information technology products and services, such as Accountable Care Solutions. Health Care products consist of medical, pharmacy benefit management services, dental, behavioral health and vision plans offered on both an insured basis and an employer-funded, or administrative, basis and emerging businesses products and services, such as ACS, that complement and enhance its medical products. Medical products include point-of-service ("POS"), preferred provider organization ("PPO"), health maintenance organization ("HMO") and indemnity benefit ("Indemnity") plans. Medical products also include health savings accounts ("HSAs") and Aetna HealthFund, consumer-directed health plans that combine traditional POS or PPO and/or dental coverage, subject to a deductible, with an accumulating benefit account. The Company also offers Medicare and Medicaid products and services and other medical products, such as medical management and data analytics services, medical stop loss insurance, workers' compensation administrative services and products that provide access to its provider networks in select geographies. The Company also serves individual insureds, expatriates and, in certain markets, Medicare and Medicaid beneficiaries and providers. Its primary Commercial health care products are POS, PPO, HMO, HSA and Indemnity plans. Its personal health record provides members with online access to personal information, including personalized messages and alerts, detailed health history based on available claims data and voluntarily submitted information, and integrated information and resources to help members make informed decisions about their health care. The Company owns a number of trademarks and patents that are important to Aetna. Some of the trademarks include Aetna, as well as the corresponding Aetna design logo, Aetna Navigator, ActiveHealth, CareEngine, CarePass, Coventry, DocFind, HealthagenSM, Healthy Merits, Involve CareSM, iTriage, Medicity, Meritain Health, NeoCare SolutionsSM, PayFlex, Practice IQSM, Prodigy Health Group and WellmatchSM. The Company offers managed dental plans on an Insured and ASC basis.