Support Center

I went to Quest Diagnostics and they cannot find my order.

Last Updated: Oct 05, 2017 12:35PM PDT
Before going to a Quest Diagnostics location, you need to print out the lab order that we email to you.  If you are unable to print out your lab order, we can fax it to the Quest Diagnostics location of your choice. Please contact us through this support site with the following information:
  • Your Name:
  • Date of Birth:
  • Quest Diagnostics location:
  • Fax Number:

Note: Our hours of operations are Monday through Friday from 5am to 6pm, Saturday 8am to 4pm Pacific Standard Time (PST).

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