American multinational healthcare company providing managed care services and health insurance solutions for government-sponsored healthcare programs.
Company Type
public
Founded
1984
Headquarters
St. Louis, Missouri, USA
Stock
NYSE: CNC
Revenue
approximately $166.0 billion (FY2024)
Employees
Approximately 75,000
Primary Market
United States
Centene Corporation operates through two main business segments: Managed Care and Specialty Services. The Managed Care segment provides health insurance coverage through Medicaid, Medicare Advantage, and marketplace health plans. The company serves millions of members across multiple states with locally branded health plans.
The Specialty Services segment includes pharmacy benefits management, behavioral health services, care management, and other healthcare services. Centene's specialty services complement its managed care offerings and provide integrated healthcare solutions for complex populations.
Centene's business model focuses on government-sponsored healthcare programs, making the company highly dependent on public policy and government funding. The company operates health plans under various local brand names, maintaining a community-focused approach while leveraging national scale and expertise.
Centene employs approximately 74,000 people nationwide and generates annual revenues exceeding $140 billion. The company serves as a critical intermediary between government healthcare programs and healthcare providers, ensuring access to care for vulnerable populations.
Centene traces its origins to 1984 when Elizabeth Brinn founded Managed Health Services in Milwaukee, Wisconsin, as a non-profit organization focused on providing healthcare services to Medicaid populations. After Brinn's death, the non-profit was sold to investors, with proceeds going to the Betty Brinn Foundation, which became a major shareholder.
The company was renamed Centene Corporation and went public in 2001. Throughout the 2000s and 2010s, Centene expanded rapidly through acquisitions and organic growth, becoming one of the largest Medicaid managed care organizations in the United States.
Centene's growth strategy focused on acquiring regional health plans and expanding into new markets. Major acquisitions include Health Net (2016), which significantly expanded Centene's presence in California and other western states, and Fidelis Care (2022), which strengthened its position in New York.
Throughout its history, Centene has focused on government-sponsored healthcare programs, particularly Medicaid, Medicare Advantage, and health insurance marketplace plans. The company has developed expertise in serving complex populations, including those with chronic conditions and behavioral health needs.
In recent years, Centene has expanded its specialty services capabilities, including pharmacy benefits management, behavioral health services, and telehealth offerings, to provide more integrated care solutions for its members.
Centene maintains comprehensive sustainability and ethics practices focused on healthcare accessibility, community investment, environmental responsibility, and ESG reporting. The company's commitment to sustainability is integrated into its core mission of helping people live healthier lives while addressing social determinants of health.
Empowering Health:
Building Healthier Communities:
Fostering a Healthy Environment:
The company's sustainability approach emphasizes the connection between environmental factors and health outcomes, particularly for vulnerable populations served by Centene's programs.
Centene has received extensive recognition for its enterprise performance, innovation, workplace excellence, and leadership.
Enterprise Performance & Innovation:
Workplace Excellence:
Leadership Recognition:
These awards reflect Centene's position as an industry leader in managed care, commitment to workplace excellence, and innovation in healthcare delivery and technology integration.
Centene Corporation owns 3 brands in our database.

Owned by Centene Corporation
Centene Corporation's Medicare Advantage and prescription drug plan offerings, primarily delivered through the WellCare brand following Centene's $17.3 billion acquisition of WellCare Health Plans in January 2020, making Centene one of the largest Medicare Advantage operators in the United States.

Owned by Centene Corporation
Centene Corporation's Florida-based health insurance brand providing Medicaid managed care, Long Term Care, Ambetter marketplace plans, and Medicare Advantage to Florida residents, and one of the largest comprehensive healthcare plans in Florida.

Owned by Centene Corporation
Centene Corporation's national Medicare Advantage and prescription drug plan brand, acquired from WellCare Health Plans for $17.3 billion in January 2020.
Centene is an independent, publicly traded corporation with no parent company. The company operates independently with its own management structure and board of directors, though it has grown through numerous acquisitions throughout its history.
Yes, Centene is publicly traded on the New York Stock Exchange under the ticker symbol CNC. The company has been publicly traded since its IPO in 2001, allowing investors to purchase shares and own a portion of the company.
Centene traces its origins to 1984 when Elizabeth Brinn founded Managed Health Services as a non-profit organization. The company was renamed Centene Corporation and went public in 2001.
Centene was founded by Elizabeth Brinn as Managed Health Services in 1984. After her death, the organization was converted to a for-profit company and renamed Centene Corporation, which went public in 2001.
Centene is one of the largest Medicaid managed care organizations in the United States and a major player in Medicare Advantage and government-sponsored healthcare programs. The company serves millions of members nationwide and maintains strong positions in multiple state markets.
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