Labcorp to acquire OPKO’s BioReference assets for up to $872 million

Labcorp agreed to buy the laboratory testing businesses of OPKO Health’s BioReference unit for $722 million in cash, with an additional earn‑out of up to $150 million tied to the 4Kscore prostate‑cancer test. The transaction includes more than 80 patient service centers and the FDA‑approved 4Kscore test. Labcorp expects the acquired operations to generate about $250 million of revenue in the first year after closing, subject to regulatory approval.

The deal expands Labcorp’s specialty‑testing footprint and adds a high‑margin prostate‑cancer test, potentially boosting its revenue stream. OPKO will use the proceeds to focus on its biopharmaceutical pipeline, reducing its exposure to the diagnostic business.

  • 1Labcorp will pay $722 million in cash at closing.
  • 2An additional earn‑out of up to $150 million is tied to 4Kscore test revenue.
  • 3The total consideration can reach up to $872 million.
  • 4The transaction includes more than 80 patient service centers.
  • 5Labcorp will acquire BioReference’s proprietary 4Kscore® Test.
  • 6Labcorp expects the acquired businesses to generate approximately $250 million in revenue in the first year after closing.

Sources