Labcorp $35 Million Data Breach Class Action Settlement
If you've had lab work done through Labcorp, your data may have been exposed in the AMCA breach, and there's a $35 million settlement you can file against. You need to submit a claim by September 3, 2026 to receive any benefits. If you do nothing, you get no money and give up your right to sue.
Payment amount set by the settlement administrator
There's a $35 million settlement fund. The amount each person receives depends on how many valid claims are filed and the settlement's distribution plan. No per-person figure has been announced yet.
📄 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
You qualify if you received diagnostic services from Laboratory Corporation of America Holdings (Labcorp) and your data was affected by the alleged AMCA (American Medical Collection Agency) data breach.
Official eligibility wording
Individuals who received diagnostic services from Laboratory Corporation of America Holdings (Labcorp) and are affected by the alleged AMCA data breach.
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
- September 3, 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 (or by mail, postmarked by September 3, 2026) at the official settlement website. The form asks about your connection to Labcorp's diagnostic services. Proof requirements haven't been specified yet, so check the claim form itself for what's needed.
How to file this claim
- Check that you received diagnostic services from Laboratory Corporation of America Holdings and were part of the AMCA breach.
- File online at https://forms.ksacms.com/efiling/fr/eform/amcadatabreachsettlement83395_claimform/new?form-version=1 — it's the fastest option.
- Prefer paper? Download the Claim Form, fill it out, and mail it so it's postmarked by September 3, 2026.
- Want to stay out of the settlement entirely? Mail a written opt-out request postmarked no later than July 27, 2026.
- Save a copy of whatever you submit — online confirmation or mailed form.
Documents you'll need
- Proof of Labcorp diagnostic service relationship (e.g., lab report, patient bill, or explanation of benefits)
Watch out for
- Two separate deadlines: opt-out and objection requests must be postmarked by July 27, 2026; claims aren't due until September 3, 2026. Miss July 27 for the opt-out and you're locked in.
- Doing nothing costs you both ways — no payment and no ability to sue Labcorp separately over this breach.
- The court hasn't approved the settlement yet. The Final Fairness Hearing is set for August 20, 2026.
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 September 3, 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 September 3, 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
September 3, 2026
Verified Jun 16, 2026 · against the official settlement website
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Eligibility summary
Individuals who received diagnostic services from Laboratory Corporation of America Holdings (Labcorp) and are affected by the alleged AMCA data breach.
Verified Jun 16, 2026 · against the official settlement website
Are you an individual who received diagnostic services from Laboratory Corporation of America Holdings?
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 Labcorp $35 Million Data Breach Class Action settlement legitimate?
Yes — the Labcorp $35 Million Data Breach Class Action settlement is a real claims process that SettleSignal tracks from its official source. File only through the official settlement website (www.amcadatabreachsettlement83395.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 received diagnostic services from Laboratory Corporation of America Holdings (Labcorp) and are affected by the alleged AMCA data breach.
What is the claim deadline?
The claim deadline is September 3, 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 Labcorp $35 Million Data Breach Class Action Settlement 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 Labcorp $35 Million Data Breach Class Action Settlement 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?
Anyone who received diagnostic services from Labcorp and whose information was caught up in the AMCA data breach is likely in the class. Filing a claim is the way to participate and receive benefits.
What do I need to do to get paid?
File a claim at amcadatabreachsettlement83395.com or mail in a paper form. Your claim must be submitted online or postmarked no later than September 3, 2026. Missing that deadline means no benefits.
How much will I actually get?
The total fund is $35 million, but the per-person amount hasn't been specified. It depends on the number of valid claims filed and how the court approves distribution. You'll find out after the process plays out.
What if I don't want to be part of this settlement?
You can opt out by mailing a written request postmarked by July 27, 2026. Opting out means no payment, but it preserves your right to sue Labcorp separately.
Is the settlement finalized?
Not yet. The Final Fairness Hearing is scheduled for August 20, 2026, at 11:00 a.m. ET in Newark, NJ. The court still has to give final approval before any payments go out.
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.