Quest Diagnostics laboratories are located within each of our health centers. While Quest laboratories are independently operated from Outer Cape Health, hours of operation are the same for each of our health centers and on-site laboratories.

All patient lab orders should be faxed directly to the lab of one’s choice below, as the service is not provided by Outer Cape Health Services.

For Quest Diagnostics billing and scheduling, call 866-697-8378 or visit www.questdiagnostics.com

Quest Diagnostics – Harwich Port
710 Route 28, Harwich Port, MA 02646
Located within Outer Cape Health Services Harwich Port Health Center
FAX 508-432-2228

Quest Diagnostics – Wellfleet – Employer Drug Testing Not Offered at this site.
3130 State Hwy Rte 6, Wellfleet, MA 02667
Located within Outer Cape Health Services Wellfleet Health Center
FAX 508-349-5569

Quest Diagnostics – Provincetown – Employer Drug Testing Not Offered at this site.
49 Harry Kemp Way Lower Level, Provincetown, MA 02657
Located within Outer Cape Health Services Provincetown Health Center
FAX 508-487-2064