UnitedHealthcare, part of the UnitedHealth Group, is the largest health insurance company by total number of members. Anthem is the second largest health insurance provider by total number of members, with more than 45 million members. CVS Health Corp acquired Aetna. A diversified health and wellness company, UnitedHealth Group's core capabilities are clinical experience, advanced technology, and health data and information.
It is a health benefits company that is committed to improving lives and communities and simplifying health care. Anthem, through its affiliated companies, serves more than 106 million people, including more than 42 million of its family of health plans. Their goal is to be the most innovative, valuable and inclusive partner. Centene Corporation, a Fortune 500 company, is a diversified multinational healthcare company that offers a portfolio of services to government-sponsored health care programs, focusing on people who are uninsured or underinsured.
It operates in 50 states and three international markets and has more than 25 million managed care members. CVS has more than 9,900 retail stores, nearly 1100 walk-in medical clinics, a pharmacy benefit manager with approximately 100 million plan members, a diversified health benefits company serving about 23.4 million medical members, a company dedicated to pharmacy care for seniors who care for more than one million patients a year, expanding specialty pharmacy services and a stand-alone Medicare Part D prescription drug plan. Health Care Service Corporation (HCSC), a mutual legal reserve company, is the largest customer-owned health insurance company in the U.S. UU.
The company serves more than 16 million members in five states (Illinois, Montana, New Mexico, Oklahoma and Texas) and employs more than 23,000 people in more than 60 local offices. Cigna Corporation is a global health services organization with more than 165 million customer and patient relationships in more than 30 countries and jurisdictions. Its insurance plans and products include health insurance for individuals and families, dental insurance plans, Medicare plans, Medicare supplement plans, other supplemental insurance and international health insurance. Philadelphia-based Independence Health Group, together with its subsidiaries, serves about 10 million customers in 27 states and the District of Columbia.
A quarter of its customer network is located in southeastern Pennsylvania. The company provides services to various groups of employers, from small and medium-sized businesses to domestic corporations. Large insurers can have large networks of healthcare providers and hospitals, increasing their variety of options. In addition, UnitedHealthcare is a good option, especially if you're looking for a Medicare Advantage plan or short-term coverage.
United Healthcare, also called United, offers individual and family health insurance plans in 18 states. While some of these big health insurance companies are household names, others may seem little known to the average consumer. Elevance Health, formerly known as Anthem, is branded by Anthem and Wellpoint, which include several Blue Cross Blue Shield plans. UnitedHealth Group, the parent company of UnitedHealthcare, provides market coverage under the Affordable Care Act (ACA) to individuals and families in 18 states.
Owned by managed care company Centene Corporation, Ambetter offers affordable health insurance plans on the market. Kaiser Permanente is also the largest overall health insurer, accounting for 12.81% of the total health insurance market. The No Surprises Act, which protects privately insured patients from unexpected medical bills, will take effect on Jan. 1.California is proposing a single-payer health system with state funding that the State General Assembly will vote on before January 1.
In addition, it contracts with other commercial and health care organizations to offer specialized services, ranging from behavioral health, dental benefits, life and health and pharmacy benefit management to care management software, correctional health care services, home health services, managed care services, specialties, pharmacy and telehealth services. Not surprisingly, Kaiser Permanente has received far fewer complaints than expected with the National Association of Insurance Commissioners (NAIC). UnitedHealthcare is the country's largest health insurance company and has an extensive network of providers. A record number of people have signed up for health insurance under the Affordable Care Act as more subsidies and lower premiums were offered.