Datavant Data Incident Settlement: You May Be Able to Claim Up to $5,000 (Deadline: August 18, 2026)
If you got a notice that your personal info was exposed in the Ciox Health / Datavant data incident in May 2024, you need to file a claim by August 18, 2026. Nothing happens automatically — if you don't file, you get nothing.
Payment amount set by the settlement administrator
The settlement offers up to $5,000 per person. The exact amount depends on what you claim and how many valid claims are submitted.
📄 Proof requirement not specified here — check the official site for what documentation, if any, a claim needs.
You'll go to: forms.ksacms.com
Who may qualify
People who were previously sent a notice saying their personal information may have been compromised in the Ciox Health / Datavant data security incident that occurred between May 8 and May 9, 2024.
Official eligibility wording
Individuals who were previously notified that their personal information may have been compromised in the Ciox Health / Datavant data security incident occurring between May 8 and May 9, 2024.
This summary is based on available official settlement sources. The settlement administrator determines eligibility and payment approval.
New to the terms? Plain-English: claim deadline, proof of purchase, administrator, pro rata.
Important dates
- Claim deadline
- August 18, 2026
Proof requirements
Proof requirement is currently marked as Unknown.
Review the official claim form before submitting any information.
What you need
Submit a claim form online at the settlement website or mail a paper form postmarked no later than August 18, 2026. Proof requirements aren't fully specified on the settlement site, so check the claim form itself for what documentation you may need.
How to file this claim
- Make sure you received a notification that your personal information may have been exposed in the Ciox Health / Datavant phishing incident from May 8–9, 2024. That notification is what makes you a class member.
- Pull together any records of out-of-pocket losses tied to the breach — receipts, bank statements, whatever documents your expenses.
- File online at https://forms.ksacms.com/efiling/fr/eform/jacksonvcioxhealth_claimform/new?form-version=1 before August 18, 2026.
- Prefer paper? Mail a completed Claim Form postmarked by August 18, 2026 to: Datavant Data Security Incident Litigation, c/o Kroll Settlement Administration, PO Box 5324, New York, NY 10150-5324.
- Want to opt out instead? Your written exclusion request must be postmarked by July 20, 2026 — that's a full month before the claim deadline.
- Questions? Call (833) 754-9441 or reach the administrator at https://forms.ksacms.com/efiling/fr/contactus/general2/new?form-version=1&case_code=83324.
What the form asks
- Claim Form — Your personal details confirming you were notified about the May 8–9, 2024 incident. If you're claiming higher-tier reimbursement, include your supporting loss documentation. (Go to datavantdataincidentsettlement.com and hit the Submit Claim link, or go directly to the Kroll filing portal.)
Documents you'll need
- Prior notification letter from Ciox Health / Datavant
- Records of out-of-pocket losses related to the breach
Watch out for
- The opt-out and objection deadlines are July 20, 2026 — a full month before the August 18 claim deadline. Don't mix them up.
- Skip filing entirely and you get nothing, plus you lose the right to sue Datavant over these claims.
- Opting out keeps your right to sue, but you won't see a cent from this settlement.
- The Final Fairness Hearing is September 4, 2026 at 11:00 A.M. Arizona time. No money goes out until the court approves the deal and it becomes final.
- Objecting to the settlement doesn't bar you from filing a claim — you can do both.
We prepare — you file on the official site yourself. This is not legal advice and is not an eligibility decision; the administrator and court decide.
How do I file a claim for this settlement?
File directly with the official administrator via the official claim form before August 18, 2026.
- Confirm you are within the eligible group described in the official notice — the settlement administrator determines eligibility.
- Gather any documents the official form asks for — this settlement marks proof as Unknown.
- Open the official claim form or settlement website.
- Submit accurate information through the official settlement administrator or government source before August 18, 2026.
- Save your confirmation number if one is provided, then watch the payment status for distribution updates.
New to settlement claims? How to file safely →
Worried it might be fake? Run the 60-second legitimacy check →
How we verified this record
- Claim deadline the official settlement website · Jun 16, 2026
- Eligibility the official settlement website · Jun 16, 2026
- Official claim link the official settlement website · Jun 16, 2026
- Payout details queued for re-check
- Proof requirement queued for re-check
- Administrator queued for re-check
- Court case queued for re-check
- Payment status queued for re-check
Every published record clears our source-verification bar; remaining fields are checked one by one on our weekly re-verification pass.
Checked fields are matched against a named official source and re-checked on a schedule. We show the authority and the date, never our internal evidence link.
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Claim deadline
August 18, 2026
Verified Jun 16, 2026 · against the official settlement website
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Eligibility summary
Individuals who were previously notified that their personal information may have been compromised in the Ciox Health / Datavant data security incident occurring between May 8 and May 9, 2024.
Verified Jun 16, 2026 · against the official settlement website
Show all 1 more verified field
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Official claim URL
forms.ksacms.com
Verified Jun 16, 2026 · against the official settlement website
Common questions
Is the Datavant Data Incident Settlement: You May Be Able to Claim Up to $5,000 (Deadline: August 18, 2026) settlement legitimate?
Yes — the Datavant Data Incident Settlement: You May Be Able to Claim Up to $5,000 (Deadline: August 18, 2026) settlement is a real claims process that SettleSignal tracks from its official source. File only through the official settlement website (datavantdataincidentsettlement.com); a genuine settlement administrator never charges a fee to file. SettleSignal last checked this record against the official source on June 16, 2026. Always confirm the current details on the official site before filing.
Who may qualify for this settlement?
Individuals who were previously notified that their personal information may have been compromised in the Ciox Health / Datavant data security incident occurring between May 8 and May 9, 2024.
What is the claim deadline?
The claim deadline is August 18, 2026. Confirm the current deadline on the official settlement source before filing.
Do I need proof to claim?
Proof requirement: Unknown. The settlement administrator determines what documentation, if any, is required.
What is the current payment status?
Current payment status: Unknown. Payments are issued by the administrator after the court process concludes.
When will Datavant Data Incident Settlement: You May Be Able to Claim Up to $5,000 (Deadline: August 18, 2026) pay out?
Current payment status: Unknown. Class-action payouts typically begin only after final approval and any appeals. See our payout timeline guide.
Where is the official Datavant Data Incident Settlement: You May Be Able to Claim Up to $5,000 (Deadline: August 18, 2026) claim form?
The official claim form is hosted by the settlement administrator. Use the 'Open official claim form' button on this page — never pay a fee to file.
How do I know if I'm included?
If you received a notice from Ciox Health or Datavant saying your personal information may have been affected by their May 2024 data incident, you're in the class.
What happened in this incident?
A phishing email attack gave an unauthorized person access to a Ciox Health company email account for roughly 24 hours — May 8 to May 9, 2024 — potentially exposing personal information stored there.
What's the deadline to file?
August 18, 2026. File online or mail a paper form postmarked by that date. If you want to opt out or object instead, those deadlines are earlier — July 20, 2026.
Is this settlement final?
Not yet. The court's Final Fairness Hearing is scheduled for September 4, 2026. The settlement needs court approval before anyone gets paid.
What if I don't want to be part of the settlement?
You can opt out by mailing a written request postmarked by July 20, 2026. Opting out keeps your right to sue Datavant on your own, but you won't receive any settlement benefits.
Where to act
When you are ready, you open the official claim form yourself. SettleSignal does not file claims or determine eligibility.
Use the official settlement administrator or government source.
Listed on the official settlement website.
Disclaimer
This service summarizes publicly available settlement information and links to official settlement sources. We are not a law firm, do not provide legal advice, do not submit claims on your behalf, and do not determine eligibility or payout approval. Only file a claim if the information you provide is accurate.
Change log
- June 16, 2026 — Settlement published after verification.
- June 16, 2026 — Verified field details updated from an official source.