Active Legal Case · Letter recipients may be eligible to join a class action lawsuit against Ciox Health LLC dba Datavant Group
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If you received a data breach notification letter from Ciox Health LLC dba Datavant Group, send us your details and a member of the legal team will review your request. There is no cost or obligation.
No fee unless you recover.
Sending this form does not create an attorney-client relationship.
Ciox Health LLC, doing business as Datavant Group, is a prominent healthcare technology company specializing in the management, exchange, and secure processing of medical records and health data. Given their role in the healthcare ecosystem, they typically collect and store highly sensitive information, including protected health information, clinical data, and personal identifiers necessary for medical billing and insurance coordination. This data breach was officially reported to the New Hampshire Attorney General in 2025, confirming that unauthorized parties may have accessed systems containing personal information. If you received a data breach notification letter from the company, it indicates that your specific information was involved in this incident. This notice serves to inform you of the nature of the exposure and the steps the company is taking to address the security compromise.
About the Notice You Received
If you received a data breach notification letter, notice, or mailing from Ciox Health LLC dba Datavant Group, this communication confirms that your personal information was exposed or accessed without authorization.
Under New Hampshire law (N.H. RSA § 359-C:20), companies are legally required to send a written breach notification to every affected resident. This may arrive as a letter in the mail, a formal notification mailing, or an email notice — all are equally valid as evidence of harm.
Your Ciox Health LLC dba Datavant Group notification letter is more than an informational warning. It is legally required documentation — and the starting point for a potential class action claim against Ciox Health LLC dba Datavant Group.
This notice may also be referred to as:
It Takes 2 Minutes
Tell us you received a notification letter from Ciox Health LLC dba Datavant Group. No need to have the letter handy — just your name and contact info.
A licensed data breach attorney will review your eligibility within 24 hours and contact you directly. Completely free, no obligation.
If you qualify, your attorney handles everything. You pay nothing unless your case results in a recovery on your behalf.
Why This Breach Matters
Healthcare providers handle some of the most sensitive personal data — including medical records, insurance policy numbers, Social Security numbers, and treatment histories. When a healthcare company is breached, the risks go beyond identity theft to include medical identity fraud, where criminals use stolen insurance details to obtain prescriptions, procedures, or benefits in your name. Medical identity fraud is notoriously difficult to detect and correct.
New Hampshire residents are protected by N.H. RSA § 359-C:20, which gives you the right to pursue legal remedies when a company fails to adequately protect your data.
Common Questions
What is the Ciox Health LLC dba Datavant Group data breach notification letter?
The Ciox Health LLC dba Datavant Group notification letter, notice, or mailing is a legally required communication confirming that your personal information was involved in a data breach. New Hampshire law requires companies to send this written notice to every affected resident. The letter or mailing you received is official documentation of the breach and serves as evidence for a potential class action claim.
I received a Ciox Health LLC dba Datavant Group breach notice — does it mean my data was stolen?
Yes. Receiving a Ciox Health LLC dba Datavant Group data breach letter, notice, or notification mailing means your personal information was accessed or exposed without authorization. Companies are only required to send these notices when a confirmed breach occurred affecting your data specifically.
Do I need the original notification letter from Ciox Health LLC dba Datavant Group?
No. You do not need to have the letter, notice, or mailing on hand to request a case review. Your name, contact info, and the name of the company are enough to get started.
How much does it cost to join?
Nothing upfront. Our representation is 100% contingency-based — we only collect a fee if your case results in compensation. If there is no recovery, you owe nothing.
Is there a deadline to act after receiving my Ciox Health LLC dba Datavant Group notification letter?
Yes. New Hampshire and federal law impose statutes of limitations on data breach claims. The sooner you act after receiving your Ciox Health LLC dba Datavant Group letter or notice, the better positioned you are to recover.
Ciox Health LLC dba Datavant Group was required by law to notify you because your personal data was compromised. That letter is evidence of harm — and the foundation for a legal claim.
Data breach claims have deadlines. The sooner you act after receiving your letter, the better positioned you are to participate and recover.
By joining with other Ciox Health LLC dba Datavant Group letter recipients, you have access to legal resources that would be too costly to pursue individually.
You never pay attorney fees out of pocket. Our representation is 100% contingency-based — we only get paid if you recover compensation.
No Fee Unless You Recover
A member of the legal team is available to answer your questions. Or scroll to the top to submit your case review form — free and no obligation.
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