Margaret Mary Health data breach notification letter: what it says and what comes next.

Notice facts

Company

Margaret Mary Health

State / scope

Indiana

Incident

2026-02-16

Records affected

Not stated

Current status

Investigation Open

Filing source

2026-05-29

Payment / claim deadline

Not stated

Information involved

Information the notice or settlement record says may have been involved:

• Full Name
• Date of Birth
• Social Security Number
• Medical Record Number
• Health Insurance ID Number
• Diagnosis and Treatment Information
• Prescription Information
• Provider and Treatment Dates

What this notice means

Receiving this notification letter means that your personal and sensitive health data was involved in a security incident experienced by Margaret Mary Health on February 16, 2026. The information compromised includes your full name, date of birth, Social Security number, medical record number, health insurance ID number, diagnosis and treatment information, prescription information, and provider and treatment dates. This means unauthorized parties may have accessed records containing deeply personal medical and identity-related details.

What it does not tell you

This notice does not determine your eligibility for any specific remedies, the ultimate outcome of the ongoing investigation, or provide formal legal advice since the current status is investigation open and the payment or claim deadline is not stated. Because specific deadlines and instructions are not provided in the summary record, you should carefully confirm dates and instructions directly on the official document you received. No assumptions should be made about future claims until further details are officially released.

About the company behind this notice

Margaret Mary Health operates as a vital healthcare provider and regional medical center, delivering comprehensive clinical care, emergency services, diagnostic testing, and specialized medical treatments to communities across Indiana. Because of its core mission to manage patient health and wellness, the compromise of sensitive medical and personal details like Social Security numbers, diagnosis data, and treatment dates is particularly concerning for the people notified. This incident matters because it exposes core personal and health-related information entrusted to a regional medical provider serving patients within Indiana.

Quick answers from the record

When did the incident happen

2026-02-16

How many people were affected

Not stated

What is the current status of the record

Investigation Open

Is there a payment or claim deadline

Not stated