Your trusted partners in health

WellSense Mercy Alliance is a partnership between WellSense Health Plan and Mercy Medical Center. This accountable care organization (ACO) is made up of doctors, hospitals and other providers who put you first. Our goal is to understand your health situation and help you manage it. This means we all work together toward a healthy and happy you.

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Find a provider
You have access to primary care providers in the WellSense Mercy Alliance network.
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Search our drug list
We cover thousands of medications. Check your prescription medications. 

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Become a member

Do you want to become a WellSense Health Plan member? 

Enroll in our plan


Special programs and extra benefits of your new plan

In addition to all the MassHealth benefits you currently receive, you’ll also have access to the following special programs and extra benefits at no additional cost—giving you and your family tools and resources that can help keep you at your healthiest.

Finding a Mercy Alliance doctor

If you need to see a doctor, your Primary Care Physician (PCP) should always be your first point of contact. Your PCP is the hub of your healthcare, and will get to know you and your health history so they can better help you when you need additional care. Your PCP will then send you to specialty doctors as needed.

As a Mercy Alliance member, you also have access to all of the hospitals in the Mercy Alliance network, which include:

Check our Provider Directory for the complete list and to see if your doctor is covered.


Member materials

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Covered services list

See what’s covered, what’s not covered, which services require prior authorization, and more.

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Member handbook

Your member handbook outlines your benefits as a member of the WellSense Mercy Alliance.

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More resources

Visit our Member Resources page to learn more about getting started with your new MassHealth coverage with WellSense. 
Get started