Contact Us

The 4Kscore® Test is performed by
BioReference Laboratories, Inc.
(an OPKO Health company).


481 Edward H. Ross Drive
Elmwood Park, NJ 07407
CLIA #: 31D0652945
CAP #: 1237201

For more information about the 4Kscore® Test, please call us at 833-4KSCORE (833-457-2673).

For questions about insurance coverage and cost, please call our dedicated hotline at 855-4KBILLING (855-452-4554).