• January 2026 •

Mid Michigan Medical Billing Service Data Breach

Last Updated on January 16, 2026

If your information was compromised in the Mid Michigan Medical Billing Service data breach, you may be able to start a class action to collect money for the harm you’ve suffered.

• Keep reading for more information

At A Glance

What's Going On?: Attorneys need to hear from people affected by the Mid Michigan Medical Billing Service 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 Mid Michigan Medical Billing Service 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 Mid Michigan Medical Billing Service breach.

Mid Michigan Medical Billing Service Data Breach: Lawsuit Investigation

Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Mid Michigan Medical Billing Service 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 Mid Michigan Medical Billing Service data breach or otherwise believe they are affected.

Mid Michigan Medical Billing Service Security Incident: What Happened?

Mid Michigan Medical Billing Service, Inc., a revenue cycle management company that offers billing support to healthcare organizations, has reported a data breach affecting 28,185 individuals. The incident was discovered when the company noticed suspicious activity on its IT network. An investigation revealed that an unauthorized party accessed the network on March 27, 2025, during which files were copied and potentially viewed.

The information compromised in the Mid Michigan Medical Billing Service data breach varies by individual but may include personal details like names, dates of birth, government identification numbers, Medicare/Medicaid IDs, medical and treatment information, health insurance info, payment card numbers, biometric data, and in some cases, Social Security numbers.

The company worked with the entities associated with the information to notify affected parties, completing this process around December 2, 2025.

What You Can Do After the Mid Michigan Medical Billing Service Data Breach

If your information was exposed in the Mid Michigan Medical Billing Service 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 Mid Michigan Medical Billing Service to ensure they take proper steps to protect the information they were entrusted with.

Affected by the Mid Michigan Medical Billing Service data breach? Fill out the form on this page today.

Impacted Data:

• Social Security Number

• Date of Birth

• Health Insurance Information

• Provider Name

• Passport Number

• Biometric Data

• Payment Card Number

• Name

• Employer ID Number

• Medical Record/Patient Account Number

• Medicare/Medicaid ID Number

• Driver's License/Government ID Number

• Diagnosis/Treatment Information

Take Action

If you believe your information was exposed in the Mid Michigan Medical Billing Service 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: January 16, 2026