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MonitoringTexas AG filing · September 21, 2026

Three Oaks Hospice Data Breach Exposes Patient Records in 2025

Three Oaks Hospice of San Antonio announced a data breach in 2026 that compromised highly sensitive patient information. This incident puts individuals at risk of medical identity theft, financial fraud, and other harms, underscoring the importance of understanding available legal protections.

This breach is real, not a scam. Three Oaks Hospice of San Antonio officially reported it to the Texas Attorney General on September 21, 2026.

Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278

Received a Three Oaks Hospice of San Antonio notification letter? Find out in minutes if you qualify for compensation.

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State
Texas
Breach date
July 16, 2025
Reported
September 21, 2026

What may have been exposed

  • 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
  • Financial Account Information

Three Oaks Hospice of San Antonio, a healthcare provider dedicated to end-of-life care, disclosed a significant data breach, with the incident occurring on July 16, 2025. The company reported this security compromise to authorities on September 21, 2026, confirming that sensitive patient data was exposed.

The exposed data categories include 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, and Financial Account Information. The comprehensive nature of this information means affected individuals face serious and varied risks.

Such a breach can lead to substantial personal and financial consequences. The exposure of sensitive medical and financial details could result in medical identity theft, where fraudulent medical services are billed under a victim's name, or financial fraud impacting bank accounts and credit. Vigilance is critical for anyone who receives a notification about this breach.

As a healthcare entity, Three Oaks Hospice of San Antonio was obligated to protect patient data under strict regulations like HIPAA and Texas state laws. A breach of this magnitude raises questions about the effectiveness of the safeguards in place to protect this critical information from unauthorized access.

If you have received a data breach notification letter from Three Oaks Hospice of San Antonio, it confirms your personal information was compromised. Receiving this notice establishes your legal standing to explore potential remedies. Our team offers free case reviews to help you understand your rights and options following this data exposure. We work on a contingency basis, meaning there are no out-of-pocket costs to you unless we secure a recovery.

Received the Three Oaks Hospice of San Antonio notification letter? The Three Oaks Hospice of San Antonio case file tracks this filing.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

  • Freeze your credit

    Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • Check for medical identity theft

    Review the Explanation of Benefits statements from your health insurer for services or claims you never received, which can signal misuse of your medical identity.

  • 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.

Three Oaks Hospice of San Antonio data breach lawyer, lawsuit and letter questions

Do I need a Three Oaks Hospice of San Antonio data breach lawyer or attorney?
You don't need to pay to find out. Our data breach attorneys review notices like this one for free, and data breach cases are usually handled on contingency — no fee unless money is recovered for you.
Can I sue Three Oaks Hospice of San Antonio over the data breach?
It depends on what was exposed, the law in Texas and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
How many people were affected by the Three Oaks Hospice of San Antonio data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as 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, Financial Account Information. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Is there a Three Oaks Hospice of San Antonio data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Three Oaks Hospice of San Antonio. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
Is the Three Oaks Hospice of San Antonio data breach letter legit or a scam?
A notice from Three Oaks Hospice of San Antonio in the mail matches the breach Three Oaks Hospice of San Antonio reported to the Texas Attorney General on September 21, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Three Oaks Hospice of San Antonio through a phone number or website you find yourself.
Did Three Oaks Hospice of San Antonio offer free credit monitoring?
Check your letter from Three Oaks Hospice of San Antonio. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Enrolling does not give up your right to bring a claim.
How much could a Three Oaks Hospice of San Antonio data breach settlement or claim be worth?
There is no set amount, and no Three Oaks Hospice of San Antonio settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Date of Birth, Social Security Number as involved. Keep receipts and records; they're what damages claims are built on.
Where can I see the official Three Oaks Hospice of San Antonio breach notice?
Three Oaks Hospice of San Antonio's report is published by the Texas Attorney General: https://oag.my.site.com/datasecuritybreachreport/apex/DataSecurityReportsPage#BR-0005345 Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Three Oaks Hospice of San Antonio data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.

Source: Texas Attorney General filing

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