Datavant $900K Data Breach Settlement (2026)
Who Is Eligible?
You may be eligible to file a claim if you:
- You received a data breach notification letter from Datavant or Ciox Health about your personal information being exposed.
- Your personal or protected health information was compromised in the Datavant/Ciox Health data breach.
- You are a U.S. resident whose data was held by Datavant or Ciox Health at the time of the breach.
- You have not previously released your claims against Datavant or Ciox Health related to this breach.
How Much Can You Get?
There are two ways to get paid from this settlement. If you experienced documented out-of-pocket losses as a result of the data breach — such as fraudulent charges, identity theft-related expenses, or time spent dealing with the fallout — you can claim up to $5,000 in reimbursement. You'll need to provide documentation to support those losses. If you didn't suffer specific financial losses but were still affected by the breach, you can file for a pro rata cash payment drawn from the $900,000 settlement fund. The exact amount of this payment will depend on how many people file valid claims, so the sooner you file, the better. All eligible claimants may also receive identity monitoring services at no cost.How to File Your Claim
Filing your claim is quick and easy:
- Confirm you received a data breach notice from Datavant or Ciox Health, or otherwise know your data was involved in the breach.
- Gather any documentation of losses you experienced as a result of the breach (receipts, bank statements, correspondence, etc.) if you plan to claim up to $5,000.
- Visit the official settlement website (linked in your breach notification letter) or use the claim form URL when available.
- Complete the claim form with your personal details and select whether you're claiming documented losses or a pro rata cash payment.
- Submit your claim before the August 18, 2026 deadline.
- Download Class Action Buddy to track your claim status, get deadline reminders, and discover other settlements you may qualify for.
💡 Easier way: File with Class Action Buddy
Skip the paperwork. Our app auto-fills your claim form with your saved profile and submits it electronically in under 2 minutes.
Download for iPhone Download for AndroidFrequently Asked Questions
Do I need proof of purchase for the Datavant $900K Data Breach Settlement (2026)?
Yes — this settlement requires proof of purchase. Acceptable proof typically includes receipts, credit card statements, photos of the product, or order confirmation emails. Check the official claim form for specifics.
How do I file a claim for the Datavant $900K Data Breach Settlement (2026)?
You have two options: (1) Use the free Class Action Buddy mobile app — set up your profile once and the app auto-fills the PDF claim form, captures your signature, and submits the claim by mail on your behalf. (2) File directly with the settlement administrator using the official claim form linked on this page.
What is the Datavant Ciox Health data breach settlement?
Datavant (formerly Ciox Health) agreed to pay $900,000 to settle a class action lawsuit after a data breach exposed the personal and health information of affected individuals. Eligible people can claim up to $5,000 for documented losses or a pro rata cash payment, plus free identity monitoring services.
How do I know if I'm eligible for the Datavant data breach settlement?
If you received a data breach notification letter from Datavant or Ciox Health, you are likely eligible to file a claim. Your personal or protected health information must have been compromised in the breach. Check your email and postal mail for any notices from the company.
What is the deadline to file a claim in the Datavant settlement?
The deadline to submit your claim is August 18, 2026. Make sure to file before this date to receive your compensation. Class Action Buddy can send you reminders so you don't miss out.
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