Centene believes that quality healthcare is best delivered locally.

We are committed to our members and the communities they call home.

Centene in California
Operations Established




*As of 9/30/2023

Local Presence

Cypress, El Centro, Fresno, Rancho Cordova, Sacramento, San Rafael, Woodland Hills

Health Net

Founded in California more than 40 years ago, Health Net provides health plans for individuals, families and businesses who qualify for Medi-Cal or Medicare. With our 90,000 network providers, Health Net serves three million members across the state. We also offer access to substance abuse programs, behavioral health services, employee assistance programs and managed health care products related to prescription drugs. Health plans and services are available through Health Net, LLC and its subsidiaries: Health Net of California, Inc., Health Net Life Insurance Company and Health Net Community Solutions, Inc.

Learn more about Health Net

  • Medicaid
  • Individual and Family Plans
  • Employer Group Plans


In California, Wellcare offers a range of Medicare products, including Medicare Advantage Prescription Drug plans (MAPD) and standalone Prescription Drug Plans (PDP). Our MAPD plans offer affordable coverage beyond Original Medicare, including a range of benefits such as dental, hearing and vision services; prescription drug services; Flex Cards; transportation services; telehealth visits; wellness programs; in-home support services; and special supplemental benefits for the chronically ill. Wellcare’s standalone PDPs help to cover the cost of prescription drugs including low monthly premiums and $0 or low co-pays on medications; access to a broad pharmacy network; easy and convenient delivery of medications; and additional savings on insulin medications.

Learn more about Wellcare

  • Medicare (MAPD and PDP)

Ambetter from Health Net

Ambetter from Health Net provides quality healthcare for California residents. With a variety of affordable coverage options, our members can choose a plan that fits their needs and budget.

Learn more about Ambetter Health

  • Health Insurance Marketplace


MHN provides mental health, employee assistance, and substance use disorder services to about 4 million members across the U.S. These services include a full range of evidence-based clinical solutions and are designed to address everyday problems as well as more serious concerns, supporting members across a full spectrum of appropriate levels of care. MHN's network of over 25,000 providers includes psychiatrists,  psychologists, and social workers in individual and group practices, as well as facilities and hospitals.

Learn more about MHN

  • Risk Behavioral Health Services
  • ASO Behavioral Health Services
  • HMO
  • PPO
  • Medicare
  • Medicaid
  • EAP

California Health & Wellness

California Health & Wellness (CHW) is committed to improving the health of its beneficiaries in California through focused, compassionate and coordinated care. Our approach is based on the core belief that quality health care is best delivered locally. We do this through our focus on the individual, whole health and local involvement.

Learn more about California Health & Wellness

  • Medicaid