Contact the Laboratory Services Outreach Program

Patient Services Centers

(Cropped) Medical Building Exterior

APEC Drawing Station

127 S. San Vicente Blvd.
Suite A2600A
Los Angeles, CA 90048


Fax: 424-315-2578

Monday-Friday: 7 a.m.-6 p.m.
Saturday: 8 a.m.-1 p.m.
Closed Sundays and holidays

Find more information for international patients.

To contact Cedars-Sinai Laboratory Services, call 310-423-2200 or toll free at 800-898-2757 and follow these instructions:

  • Customer Service: Press 2
    For test results, test fees, specimen requirements or to request a clinical consultation with our professional staff
  • Courier Dispatch: Press 3
    For specimen pick-up requests
  • Supply Coordinator: Press 4
    For supply requests (or fax supply request form to 310-423-0176); allow two to three weeks for delivery
  • Billing: Press 5
    For billing inquiries (or direct dial at 310-777-6936)