Meridian Health Plan of Illinois Data Breach
Last Updated on July 13, 2026
At A Glance
- What's Going On?
- Attorneys need to hear from people affected by the Meridian of Illinois data breach as they investigate whether a class action lawsuit can be filed.
- What You Can Do
- If you believe your information may have been compromised in the Meridian of Illinois data breach, fill out the form on this page to learn more about the investigation and how you can help.
- Does This Cost Anything?
- It costs nothing to get in touch or to talk to someone about your rights.
- What Can I Get?
- If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the Meridian of Illinois breach.
Meridian of Illinois Data Breach: Lawsuit Investigation
Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Meridian of Illinois data breach.
As part of their investigation, they need to hear from individuals who had their information exposed in the incident, including those who received notice of the Meridian of Illinois data breach or otherwise believe they are affected.
Meridian of Illinois Security Incident: What Happened?
Meridian Health Plan of Illinois, a Centene Corporation subsidiary that provides government-sponsored health plans, has reported a data breach affecting 21,027 people. According to an online notice posted on June 17, 2026, Meridian of Illinois discovered an incident involving provider access to its online system on April 28, 2026. This incident may have allowed an unauthorized actor to view or download some member information.
The information involved in the Meridian Health Plan of Illinois data breach, which may vary by individual, potentially includes names, Member ID numbers, dates of birth, contact information, and eligibility- or claims-related details.
What You Can Do After the Meridian of Illinois Data Breach
If your information was exposed in the Meridian of Illinois data breach, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, time spent dealing with the breach, out-of-pocket costs, and more.
A successful case could also force Meridian of Illinois to ensure they take proper steps to protect the information they were entrusted with.
Affected by the Meridian of Illinois data breach? Fill out the form on this page today.
Take Action
If you believe your information was exposed in the Meridian of Illinois data breach, fill out the form on this page to get in touch with us.
An attorney or legal representative may then reach out to you to explain more about this investigation and ask you a few questions.
Remember, there is no cost to get in touch, and you are under no obligation to take action after speaking to someone.
Published: July 13, 2026
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The information submitted on this page will be forwarded to Bryson Harris Suciu & DeMay PLLC who has sponsored this investigation.
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