The Mat-Su Valley Regional Medical Center Data Breach: Reported Filing Facts

Mat-Su Valley Regional Medical Center is a healthcare provider responsible for delivering medical services and managing sensitive patient information. As a healthcare entity, the organization typically collects and stores highly sensitive personal data, including medical histories, insurance details, and government-issued identification numbers necessary for clinical and billing operations. This data breach was officially reported to the Indiana Attorney General in 2025, confirming that the security of patient records was compromised. If you have received a formal data breach notification letter from the medical center, it indicates that your personal or protected health information may have been involved in this incident. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity protection services being offered.

State: Indiana
Breach date: September 22, 2024
Reported: January 8, 2025

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Related data breach cases

Browse all Indiana data breaches View the full case directory