Several important MassHealth changes are coming for Massachusetts Medicaid members beginning in late 2026 and 2027. While these changes will not affect most MassHealth members, some people will face new eligibility rules, work and education requirements, and more frequent coverage renewals.
For people who rely on MassHealth for addiction treatment, mental health services, medications or other ongoing health care, understanding the new requirements can help prevent an unexpected interruption in coverage.
Here is what Massachusetts residents should know about the upcoming MassHealth changes, including who may be affected and what members can do now to protect their coverage.
What MassHealth Changes Are Coming?
The major MassHealth changes will roll out in stages.
Beginning October 1, 2026, some lawfully present immigrants will no longer qualify for comprehensive MassHealth coverage under new federal Medicaid eligibility rules. Beginning January 1, 2027, some adults will also become subject to new MassHealth work requirements, more frequent eligibility renewals and shorter periods of retroactive coverage.
MassHealth says it will contact affected members directly through mailed notices, texts, emails and other communications. Members should make sure their current address, phone number and email are on file.
October 2026 MassHealth Changes for Some Immigrants
The first major change takes effect October 1, 2026.
Some immigrants who are legally present in the United States will no longer qualify for comprehensive Medicaid coverage. MassHealth estimates that approximately 7,300 current members could be affected. This includes some refugees, people granted asylum, humanitarian parolees and people with certain other immigration statuses.
Not everyone within these groups will lose comprehensive coverage. Because eligibility is highly individual, members who receive a notice from MassHealth should review it carefully rather than assuming their coverage will end.
MassHealth Changes 2027: New Work and Education Requirements
Some of the most significant MassHealth changes in 2027 involve new work and education requirements for adults ages 19 through 64.
Beginning January 1, 2027, certain members will need to meet a qualifying work, education, volunteer or job-training requirement to maintain MassHealth coverage. Current members who are affected will generally encounter the requirement when they reach their first MassHealth renewal in 2027 or experience another change that affects their eligibility.
The MassHealth work requirements can generally be met by:
- Working or volunteering for at least 80 hours per month
- Participating in an approved job-training program for at least 80 hours per month
- Attending an educational program at least half-time
- Combining qualifying work, school, volunteering or training to reach 80 hours
- Meeting an applicable monthly income threshold
MassHealth will use information it already has whenever possible to determine whether someone is meeting the requirement or qualifies for an exemption.
Who Is Exempt From the MassHealth Work Requirements?
The new MassHealth work requirements will not apply to everyone ages 19 through 64.
There are a number of exemptions, including for certain parents and caregivers, people who are pregnant or postpartum, people with disabilities, qualifying former foster youth and people with certain serious health conditions.
There are also important exemptions related to addiction and mental health.
MassHealth specifically states that someone living with an alcohol or drug addiction or a serious mental health condition may qualify for an exemption if the condition significantly impairs their ability to work. People participating in certain substance use disorder treatment and rehabilitation programs may also be exempt from the work and education requirement.
This distinction is particularly important for people receiving addiction treatment. A person should not assume they need to stop or reduce treatment in order to satisfy the new requirement.
However, having a substance use disorder or mental health diagnosis does not automatically mean every member will qualify for an exemption. MassHealth has created an official screening tool that members can use to determine whether the new requirements may apply to them.
MassHealth Changes 2027 Include More Frequent Renewals
Another major part of the MassHealth changes in 2027 involves how often certain members must confirm that they remain eligible.
Beginning January 1, some low-income adults ages 19 through 64 will need to renew their MassHealth coverage every six months instead of every 12 months. Some of these renewals may happen automatically if MassHealth already has enough information to verify eligibility. If MassHealth cannot automatically renew coverage, the member will receive a renewal notice in a blue envelope and will need to respond.
This makes it especially important for members to keep their mailing address and other contact information current. Missing a renewal notice or failing to provide requested information could result in a lapse in coverage even if the person may otherwise qualify for MassHealth.
Retroactive MassHealth Coverage Is Also Changing
The 2027 MassHealth changes will also shorten the amount of time that some coverage can apply retroactively.
Currently, eligible members may qualify for up to three months of retroactive MassHealth coverage for qualifying medical expenses. Beginning January 1, 2027, that period will generally be reduced to one month. That change makes it more important to apply for MassHealth promptly and address eligibility or renewal problems as soon as possible.
Will MassHealth Changes Affect Addiction or Mental Health Treatment?
MassHealth currently covers behavioral health services, including both mental health and substance use disorder treatment, under several of its major coverage types. Covered services can include inpatient and outpatient care, therapy and other behavioral health services depending on the member’s coverage.
The upcoming MassHealth changes do not eliminate addiction or mental health benefits for members who remain eligible for qualifying coverage.
The primary concern for people receiving treatment is the possibility of an insurance lapse. Someone who misses a six-month renewal, fails to respond to MassHealth requests, or does not report information related to the new MassHealth work requirements could potentially experience a gap in coverage. That can create complications for people who may be away from home for treatment. Staying ahead of renewal deadlines will become increasingly important in 2027.
What Should MassHealth Members Do Now?
There is no need for members to stop treatment or make changes to their health care simply because these new rules are approaching. Instead, MassHealth is encouraging members to prepare by making sure their information is current and paying close attention to future communications.
Members should make sure MassHealth has their current mailing address, email address and phone number. They should also read all notices from MassHealth, respond promptly to renewal requests and report changes involving income, pregnancy, disability or other information that could affect eligibility.
Anyone who is unsure whether the new work and education requirements apply can use the official MassHealth screener. MassHealth also offers assistance through its Customer Service Center at 800-841-2900, online through MyServices, and through enrollment assistance organizations in communities across Massachusetts.
Stay Ahead of the Upcoming MassHealth Changes
For people receiving addiction or mental health treatment, the most important thing is to avoid letting an administrative issue become an interruption in care. Keep your contact information updated, open communications from MassHealth and respond to requests as soon as possible.
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