Docket Nexus — Federal court records.
Party · Healthcare Services

Quest Diagnostics Incorporated

Federal civil lawsuits naming Quest Diagnostics Incorporated, a Healthcare Services company.

Public CompanyHealthcare Services
Ticker
NYSE: DGX
Business
Services-Medical Laboratories
Headquarters
Secaucus, NJ
Incorporated in
Delaware
SEC CIK
1022079

Quest Diagnostics Incorporated is a public company in Services-Medical Laboratories, based in Secaucus, NJ (traded on NYSE as DGX, incorporated in Delaware). It appears in 292 federal civil lawsuits in this index, most often as a defendant (266 of 292). These cases are most often Civil Rights and Labor matters, filed between 1996 and 2025, most frequently in District Court, D. New Jersey. Frequent opposing parties include Quest Diagnostics, Inc, Quest Diagnostics, and Quest Diagnostics Clinical Laboratories, Inc.

292
Lawsuits
266
As Defendant
26
As Plaintiff
16
Open
276
Terminated
1996–2025
Span
9 mo
Median Duration
9.7 cases/yrPredominantly defendant · 91%Civil Rights-heavy · 43%Activity declining

Cases by State

AL — 5 casesAZ — 0 casesAR — 1 casesCA — 0 casesCO — 3 casesCT — 10 casesDE — 1 casesDC — 0 casesFL — 37 casesGA — 13 casesID — 0 casesIL — 10 casesIN — 3 casesIA — 0 casesKS — 9 casesKY — 1 casesLA — 2 casesME — 0 casesMD — 10 casesMA — 7 casesMI — 10 casesMN — 0 casesMS — 0 casesMO — 10 casesMT — 0 casesNE — 1 casesNV — 6 casesNH — 0 casesNJ — 57 casesNM — 0 casesNY — 28 casesNC — 0 casesND — 0 casesOH — 5 casesOK — 3 casesOR — 0 casesPA — 25 casesRI — 0 casesSC — 0 casesSD — 0 casesTN — 2 casesTX — 18 casesUT — 2 casesVT — 0 casesVA — 7 casesWA — 3 casesWV — 0 casesWI — 0 casesWY — 0 cases
AK · 2

Open Cases Over Time

1996peak 30 open2025

Case Types Over Time

19962025
Civil RightsLaborContractPersonal Property / FraudFederal Tax / Statutory Actions

Filings by Year

19962025

Case Types filter →

Civil Rights126
Labor48
Contract41
Personal Property / Fraud33
Federal Tax / Statutory Actions15
RICO / Consumer / Other Statutes12

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Frequent Opposing Parties

Filtered District Court, S.D. Florida Clear

19 Cases — Newest First