Blue Shield

the coverage you expect at an affordable price

Open enrollment for 2019 coverage ended January 15

You may still qualify for health coverage if you've experienced certain life events such as marriage, birth of a child, or loss of health coverage. Otherwise, you can apply for 2020 coverage during the next open enrollment starting October 15, 2019.

How Trio works

Want to learn more? Watch this short video showing how Trio gives you both affordability and access to a high quality network of local doctors and hospitals.

Trio in your area

Trio HMO relies on a local network so the doctors and hospitals that serve you are close to your home or work. See if Trio is available in your area.

Explore Trio HMO providers

Trio HMO plans are powered by our accountable care organizations (ACOs). See who particpates in our Trio ACO HMO network.

Woman and child

What makes Trio such a great choice?

Here are some Trio plan highlights:

  • You can choose the local doctors, hospitals and pharmacies that are right for you. 
  • Get access to Shield Concierge – a team of experts and dedicated customer service representatives ready to answer all your benefit and health-related questions.   


Learn about Shield Concierge personalized support

Trio resources

Coverage from Covered California or directly from Blue Shield

Find out more about Trio if your health plan is from Covered California or directly from Blue Shield

Learn more
Coverage from your employer

If you get your health insurance through your employer, ask that Trio HMO be a benefit plan option for your company.

Learn more
Already a Trio member?

Learn how to get the most out of your Trio HMO plan.

Learn more