MA Executive Office of Heath and Human Services, Office of Medicaid Data Breach Lawsuit Investigation
An unauthorized disclosure at the Massachusetts Executive Office of Heath and Human Services (EOHHS), Office of Medicaid, compromised sensitive MassHealth member data on August 18, 2025. If you received a breach notice dated October 14, 2027, you may be entitled to free identity-protection resources and potential compensation. Complete the form on this page or speak with our team to learn about your legal rights.
What Happened?
According to a filing with the Massachusetts Attorney General, on August 18, 2025 an unauthorized party received a document containing personal information belonging to a MassHealth member. The recipient promptly reported the error and confirmed destruction of the data. EOHHS formally reported the incident to the Commonwealth on October 23, 2025 and began mailing individual notices nearly two years later, on October 14, 2027.
Key Timeline
- Incident date: August 18, 2025
- Reported to MA AG: October 23, 2025
- Notice letters mailed: October 14, 2027
- Total people affected: 1 Massachusetts resident
Information Exposed
EOHHS confirms the following data points were included in the misdirected document:
- Name
- MassHealth ID
- Social Security Number
- Date of birth
- Address
EOHHS Response
The unintended recipient notified EOHHS of the disclosure and verified that the document was destroyed, preventing further dissemination of the information.
Download Official Breach Notice (PDF)Your Next Steps
The notice explains several consumer protections available under Massachusetts law:
- Police report: If you become a victim of identity theft, you have the right to file a police report and obtain a copy.
- Security freeze: You may place a free freeze on your credit files with each major credit bureau.
How to Place a Credit Freeze
Contact each bureau by phone, mail, or online:
- Equifax • P.O. Box 105788, Atlanta GA 30348-5788 • (888) 298-0045
- Experian • P.O. Box 9554, Allen TX 75013 • (888) 397-3742
- TransUnion • P.O. Box 160, Woodlyn PA 19094 • (800) 916-8800
You will need your full name, current and former addresses (five-year history), Social Security number, date of birth, proof of address, a copy of a government-issued ID, and (if applicable) a police report.
Company Overview
The Massachusetts Executive Office of Heath and Human Services is the Commonwealth’s largest secretariat, overseeing programs such as MassHealth.
- Website: mass.gov/orgs/executive-office-of-health-and-human-services
- Headquarters: 1 Ashburton Place, 11th Floor, Boston, MA, USA
- Parent entity: Massachusetts Executive Office of Health and Human Services (EOHHS)
- Industry: State government / Public health services
Frequently Asked Questions
How do I know if my data was part of the MA Executive Office of Heath and Human Services, Office of Medicaid breach?
You should have received a letter dated October 14, 2027 if your information was involved. Only one individual has been identified as affected.
What personal information was exposed in the MA Executive Office of Heath and Human Services, Office of Medicaid incident?
The notice lists name, MassHealth ID, Social Security number, date of birth, and address.
Is EOHHS offering free credit monitoring?
The breach notice does not mention complimentary monitoring. Instead, it outlines how to place a free credit freeze with the three national bureaus.
Can I sue the MA Executive Office of Heath and Human Services, Office of Medicaid?
Data-privacy laws may entitle you to statutory damages if negligence contributed to the disclosure. Contact our team to discuss eligibility for a potential claim.
Should I place a credit freeze after this breach?
EOHHS advises placing a security freeze as a precaution. A freeze prevents new credit lines from being opened in your name without authorization.