Quest Diagnostics Incorporated; Fresenius Medical Care Holdings, Inc.

CA · Latest: CA Notice complete

Agency description

Quest Diagnostics Incorporated will acquire laboratory assets and services from two of Fresenius Medical Care Holdings, Inc.’s subsidiaries, Spectra East, Inc. and Spectra Laboratories, Inc.

State reviews

StateAgencyStatusStageSource
CAOffice of Health Care Affordability (HCAI)CMIR Waived WAIVEDNOTICEAgency record

Trail

Dates as published by the agency unless marked.

  1. CA Notice complete
    Date Submission Completed: May 28, 2025

Not dated

  1. CA Cost and market impact review waived
    CMIR Waived

Changes

Feed

No changes observed since the initial load (CA ).

Parties as filed

StateParties as filed
CAQuest Diagnostics Incorporated; Fresenius Medical Care Holdings, Inc.
Documents (2)
Evidence

One agency record. It is not grouped with any other.

Names as filed and source keys

StateTitle as printedSource keyKey method
CAQuest Diagnostics Incorporated / and / Fresenius Medical Care Holdings, Inc.material-change-transaction-notice-quest-diagnostics-incorporatedFIRST_DOCUMENT_SLUG

Observed by DocketTrail

StateSource keyFirst seen by DocketTrail (UTC)Last checked (UTC)Page checked
CAmaterial-change-transaction-notice-quest-diagnostics-incorporatedhcai.ca.gov

Captures

SourceLast captured (UTC)
https://hcai.ca.gov/affordability/ohca/assess-market-consolidation/material-change-transaction-notices-mcn-and-cost-and-market-impact-review-cmir/2026-10-06T20:33:54.638Z