Active Legal Case · Letter recipients may be eligible to join a class action lawsuit against Ciox Health, d/b/a Datavant Group
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If you received a data breach notification letter from Ciox Health, d/b/a 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, d/b/a Datavant Group appears to be a health data and technology company specializing in medical record exchange and healthcare information management services. In the course of its operations, the company typically collects, processes, and stores sensitive personal information such as full names, dates of birth, Social Security numbers, medical record numbers, health insurance details, and comprehensive diagnosis and treatment histories. This data security incident was officially reported to the Nebraska Attorney General in 2025. If you received a data breach notification letter, it indicates that your personal or health-related information may have been compromised in the incident. This page provides an overview of the event to help affected individuals understand what happened and what steps they can take to protect their information.
About the Notice You Received
If you received a data breach notification letter, notice, or mailing from Ciox Health, d/b/a Datavant Group, this communication confirms that your personal information was exposed or accessed without authorization.
Under Nebraska law, 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, d/b/a 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, d/b/a Datavant Group.
This notice may also be referred to as:
It Takes 2 Minutes
Tell us you received a notification letter from Ciox Health, d/b/a 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.
Common Questions
What is the Ciox Health, d/b/a Datavant Group data breach notification letter?
The Ciox Health, d/b/a Datavant Group notification letter, notice, or mailing is a legally required communication confirming that your personal information was involved in a data breach. Nebraska 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, d/b/a Datavant Group breach notice — does it mean my data was stolen?
Yes. Receiving a Ciox Health, d/b/a 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, d/b/a 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, d/b/a Datavant Group notification letter?
Yes. Nebraska and federal law impose statutes of limitations on data breach claims. The sooner you act after receiving your Ciox Health, d/b/a Datavant Group letter or notice, the better positioned you are to recover.
Ciox Health, d/b/a 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, d/b/a 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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