Consider recommendations relating to relating to reference laboratory services.

County of Santa Clara Procurement Department 129898 DATE: August 11, 2026 TO: Board of Supervisors FROM: Taraneh Moayed, Deputy Director of Procurement Paul E. Lorenz, Chief Executive Officer, SCVH SUBJECT: Agreements for Reference Laboratory Services (PhenoPath, Stanford, Quest, Mayo) RECOMMENDED ACTION Consider recommendations relating to relating to reference laboratory services. Possible action: a. Approve Agreement No. CW2266153 with PhenoPath Laboratories, PLLC, relating to providing reference laboratory services in an amount not to exceed $4,500,000 for period August 11, 2026 through August 10, 2031, that has been reviewed and approved by County Counsel as to form and legality. b. Approve Agreement No. CW2266135 with Stanford Health Care relating to providing reference laboratory services in an amount not to exceed $6,500,000 for period August 11, 2026 through August 10, 2031, that has been reviewed and approved by County Counsel as to form and legality. c. Approve delegation of authority to the County Executive, or designee, to negotiate, execute, amend, or terminate Agreement No. CW2264481 with Quest Diagnostics Nichols Institute relating to providing reference...

Docusign Envelope ID: FF97BE59-44E3-82F7-8158-36908FBCFD8A C6170954-8F19-8BA6-8326-3EE3175DE30F County of Santa Clara Office of the County Executive Procurement Department 130 W. Tasman Dr., 1st Floor San Jose, CA 95134 Telephone 408-491-7400 ● Fax 408-491-7496 AGREEMENT BETWEEN THE COUNTY OF SANTA CLARA AND PHENOPATH LABORATORIES PLLC, A QUEST DIAGNOSTICS COMPANY For PATHOLOGY REFERENCE LABORATORY TESTING SERVICES This Agreement is entered into by and between the County of Santa Clara (“County”) and PhenoPath Laboratories PLLC, a Quest Diagnostics Company (“Contractor” or “PhenoPath”) (the “Agreement”). The parties, intending to be bound, mutually agree as follows: KEY PROVISIONS AGREEMENT TITLE: Pathology Reference Laboratory Testing Services AGREEMENT NUMBER: CW2266153 AGREEMENT TERM: August 11, 2026 through August 10, 2031, unless terminated or otherwise amended. COMMODITY NAME: Lab Testing Services COMMODITY NO: 94855 AUTHORIZED USER: County of Santa Clara Health System COUNTY DEPARTMENT Dr. Dawn Darbonne Chief Anatomic Pathologist Email: dawn.darbonne@hhs.sccgov.org CONTACT: Stefanie Wong Phone: 408.885.6564 Email: stefanie.wong@hhs.sccgov.org SUPPLIER: PhenoPath...

Docusign Envelope ID: 73030463-B34A-8F0F-80BC-4A51426DC175 2AA15C50-5F7D-8BA1-8279-04E7EDEE355A County of Santa Clara Office of the County Executive Procurement Department 130 W. Tasman Dr., 1st Floor San Jose, CA 95134 AGREEMENT BETWEEN THE COUNTY OF SANTA CLARA AND STANFORD HEALTH CARE for REFERENCE LABORATORY TESTING SERVICES This Agreement is entered into by and between the County of Santa Clara (“County”) and Stanford Health Care(“Contractor”) (the “Agreement”). The parties, intending to be bound, mutually agree as follows: KEY PROVISIONS AGREEMENT TITLE: Reference Laboratory Testing Services AGREEMENT NUMBER: CW2266135 AGREEMENT TERM: August 11, 2026 through August 10, 2031, unless terminated or otherwise amended. COMMODITY NAME: Lab Testing Services COMMODITY NO: 94855 AUTHORIZED USER: County of Santa Clara Health System COUNTY DEPARTMENT CONTACT: Dr. Dawn Darbonne, Chief Anatomic Pathologist Email: dawn.darbonne@hhs.sccgov.org Stefanie Wong Phone: 408.885.6564 Email: stefanie.wong@hhs.sccgov.org SUPPLIER: Stanford Health Care 300 Pasteur Drive Palo Alto, CA 94304 SUPPLIER CONTACT: Earica Smith Phone: 650.353.1452 Email: earicasmith@stanfordhealthcare.org Darlene Megino...