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Gastro Health data breach investigation

Gastro Health has formally reported a data security incident to Washington authorities, confirming that patient information was exposed. This breach may place affected individuals at risk for medical identity theft and other financial harms, prompting questions about the organization's data protection measures.

Filed
May 22, 2026
Regulator
Washington AG
People affected
Not stated
File status
Monitoring

What the filing confirms

  • Gastro Health reported the incident to the Washington Attorney General.
  • Information involved: Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Billing and Financial Information, Prescription Information.

Still unknown

  • How many people were affected. The filing does not give a number.
  • What caused the incident beyond the description in the filing.
  • How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.
Read the filing at the source

Investigation notes

Gastro Health, a specialized medical provider, filed a report with the Washington Attorney General on May 22, 2026, regarding a data security incident. While the specific nature of this incident remains unspecified in the public record, it led to the unauthorized access or disclosure of sensitive patient information.

The compromised data categories confirmed in the report include Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Billing and Financial Information, and Prescription Information. The extensive nature of this exposed data raises significant concerns for those affected.

Exposure of such a wide range of personal health and financial data can lead to serious long-term consequences. Individuals may face risks such as medical identity theft, where criminals could use compromised records to obtain fraudulent medical services or prescription drugs. Additionally, the exposure of Social Security Numbers and billing details can facilitate broader financial fraud.

As a healthcare entity, Gastro Health is bound by strict federal regulations like HIPAA and Washington state data protection laws, which require robust safeguards for patient information. This incident suggests that established security protocols may have been insufficient to prevent unauthorized access, prompting an investigation into the circumstances surrounding the breach and the company's compliance.

If you received a data breach notification letter from Gastro Health, it confirms your confidential information was involved in this security failure. Under Washington law, affected individuals may have grounds to pursue legal recourse. Our firm is currently investigating potential claims on behalf of Washington residents impacted by this incident.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether Gastro Health used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in Washington.

Gastro Health data breach questions

How many people were affected by the Gastro Health 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, Billing and Financial Information, Prescription Information. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Is the Gastro Health data breach letter legit or a scam?
A notice from Gastro Health in the mail matches the breach Gastro Health reported to the Washington Attorney General on May 22, 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 Gastro Health through a phone number or website you find yourself.
Did Gastro Health offer free credit monitoring?
Look for an enrollment code in your Gastro Health notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Using the free service won't stop you from joining a lawsuit or settlement later.
Is there a Gastro Health 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 Gastro Health. 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.
What should I do after getting the Gastro Health 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.
Where can I see the official Gastro Health breach notice?
Gastro Health's report is published by the Washington Attorney General: https://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA41006.pdf Compare it with the letter you received to confirm the dates and details match.
Do I need a Gastro Health data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
Can I sue Gastro Health over the data breach?
It depends on what was exposed, the law in Washington 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 much could a Gastro Health data breach settlement or claim be worth?
There is no set amount, and no Gastro Health 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.

Other open files in Washington

Attorney advertising. An incident file reflects a public regulator filing and our review of it; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.