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Hahn v. Open Door Community Health Centers

Verified September 19, 2026Found via the federal court docketHow ClaimWatch verifies cases

Still being litigated: the claims below are allegations, not findings, and there is no settlement, claim form or payout yet.

Where this case stands

In litigation

The case has been filed and is being fought in court. There is no settlement, no claim form and no payout yet; many class actions are dismissed or never certified.

Pending in the District Court, E.D. Missouri (No. 4:26-cv-00800).

  1. May 21, 2026
    Case filed

What happened

A proposed class action against Cognizant Technology Solutions Corporation and TriZetto Provider Solutions LLC, apparently concerning alleged defects or failures in software or systems used by Open Door Community Health Centers. The case is classified as product liability tort, suggesting plaintiffs allege harm resulting from a defective product or service provided to the health center and its patients or users.

Do you qualify?

No settlement exists yet, so there is nothing to file and no class definition to check. If the case settles, the settlement will define exactly who qualifies — watch this case and we'll let you know.

How to file

There is no claim to file yet. If this case reaches a settlement, a claim process will open — usually with an official settlement website and a filing deadline.

Common questions

Can I file a claim in the Hahn v. Open Door Community Health Centers case?
No. The case is still being litigated — there is no settlement, no claim form, and no payout. It was filed May 21, 2026 in the District Court, E.D. Missouri (No. 4:26-cv-00800).What a class action lawsuit is →
Who are the attorneys in the Hahn v. Open Door Community Health Centers?
For the plaintiffs: Mark D. Potter (POTTER HANDY LLP); James M. Treglio (POTTER HANDY LLP); Isabel Masanque (POTTER HANDY LLP). For Cognizant Technology Solutions Corporation, TriZetto Provider Solutions LLC: Joseph Simmons (NORTON ROSE FULBRIGHT US LLP - Dallas); Yi E. Yang (NORTON ROSE FULBRIGHT US LLP - Los Angeles); Jason K. Fagelman (NORTON ROSE FULBRIGHT US LLP - Dallas); William Blair Castle (KJC Law Group, A.P.C.). From the public court docket.

Who's involved

Plaintiffs

  • Charles Hahn

Defendants

  • TriZetto Provider Solutions LLC
  • Open Door Community Health Centers

Counsel for plaintiffs

Counsel for defendants

Other cases these firms appear in

From the public court docket, contact details as filed; not an endorsement.

Guides:What is a class action lawsuit?How class membership worksYour options as a class member

Summarised from public settlement documents; confirm terms on the official settlement website. ClaimWatch is not a law firm, and filing a claim is free.

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