America's largest accident and health insurance groups according to recent data from the NAIC.
In the US, there are a host of private healthcare insurance specialists. However, life/annuity and property/casualty insurers also write this coverage, often referred to as accident and health insurance, as outlined by the Insurance Information Institute.
In 2020, the accident and health insurance industry’s direct written premiums reached $1.25 trillion, up by almost 84% from $680 billion in 2011. The largest 10 insurers collectively wrote 55.3% of the total US market, according to the National A-sociation of Insurance Commissioners (NAIC).
UnitedHealth Group serves clients and consumers in the US and more than 130 other countries through two distinct platforms: UnitedHealthcare provides healthcare coverage and benefits services, while Optum provides information and technology-enabled health services. The group invests more than $4 billion in technology and innovation and processes approximately 1.1 trillion transactions annually.
Kaiser Foundation Health Plan, Inc. operates as a non-profit healthcare organization. The organization offers allergy, audiology, cardiology, dermatology, oncology, hospice, laboratory, nephrology, occupational therapy, pain management, pediatric rehabilitation, and pharmacy services. The company serves patients in the US.
Anthem, Inc. is a health benefits company that is committed to improving lives and communities and making healthcare simpler. Anthem, through its affiliated companies, serves more than 106 million people, including over 42 million within its family of health plans. It aims to be the most innovative, valuable, and inclusive partner.