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Investigation OpenNH AG filing · June 27, 2025

Horizon Healthcare RCM Data Breach Reported in New Hampshire

Horizon Healthcare RCM has reported a data incident to authorities in New Hampshire, with the filing date of June 27, 2025. The specific details regarding the type of breach and the personal information involved remain under investigation. Individuals who receive a notification from the company should review it carefully to understand the potential impact.

State
NH
Reported
June 27, 2025

Horizon Healthcare RCM has formally reported a data breach incident to regulatory bodies in New Hampshire, with the official filing date recorded as June 27, 2025. The nature of the breach and the specific types of personal information affected are currently under investigation. This notification was made to comply with state requirements concerning data security incidents.

As of the filing, the exact categories of personal information compromised in this incident have not been disclosed publicly. Similarly, the number of individuals potentially impacted by this event remains unspecified. These details are often clarified as an investigation progresses and more information becomes available to the filing entity.

Individuals who receive an official data breach notification letter from Horizon Healthcare RCM are encouraged to read it thoroughly. This letter should contain information specific to their situation, including any data types confirmed to be involved and steps the company is taking.

To protect against potential risks, all affected individuals should remain vigilant for unusual activity. This includes reviewing financial statements and explanations of benefits for any unauthorized transactions or services. Consider placing a fraud alert on credit reports and monitoring credit activity through free annual reports.

It is also advisable to be cautious of unsolicited communications that claim to be from Horizon Healthcare RCM or other entities regarding the breach. Always verify the legitimacy of such communications before sharing any personal information. Changing passwords for online accounts, especially if reusing them across multiple services, is another recommended general security practice.

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.

What to know about the Horizon Healthcare RCM data breach

Where can I see the official Horizon Healthcare RCM breach notice?
Horizon Healthcare RCM's report is published by the NH Attorney General: https://mm.nh.gov/files/uploads/doj/remote-docs/horizon-healthcare-rcm-20250627.pdf Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Horizon Healthcare RCM 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.
Is the Horizon Healthcare RCM data breach letter legit or a scam?
A notice from Horizon Healthcare RCM in the mail matches the breach Horizon Healthcare RCM reported to the NH Attorney General on June 27, 2025. 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 Horizon Healthcare RCM through a phone number or website you find yourself.
Did Horizon Healthcare RCM offer free credit monitoring?
Check your letter from Horizon Healthcare RCM. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Enrolling does not give up your right to bring a claim.
Can I sue Horizon Healthcare RCM over the data breach?
It depends on what was exposed, the law in NH 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.
Is there a Horizon Healthcare RCM 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 Horizon Healthcare RCM. 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.
How much could a Horizon Healthcare RCM data breach settlement or claim be worth?
There is no set amount, and no Horizon Healthcare RCM 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. Keep receipts and records; they're what damages claims are built on.
Do I need a Horizon Healthcare RCM 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.

Source: NH Attorney General filing

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