Directory information, not recipient confirmation. Fax numbers can change and differ by department, location, form, or plan. Confirm this destination directly with Quest Diagnostics before sending sensitive documents. FaxFlow is not affiliated with this organization.

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Quest Diagnostics fax number

(404) 524-4689

Laboratory

Used for: Receiving lab test orders (requisitions) and returning test results/communications to the ordering party (physician or patient) via fax.

Fax destination details

Department
Laboratory
Purpose
Receiving lab test orders (requisitions) and returning test results/communications to the ordering party (physician or patient) via fax.
Form
Lab requisition — Quest Diagnostics Lab Requisition Form
Address
550 Peachtree St NE, Ste 1775, Atlanta, GA 30308
Voice phone
404-524-4649

Before you send

  • Confirm that this exact department handles your document or request.
  • Check the organization website or call its main line for the current fax number.
  • Include a cover sheet and any case, member, claim, or form reference required.
  • Keep the delivery confirmation with your submission records.

A lab requisition should include: Quest client account and ordering provider name, adequate patient identification (name, address, DOB), patient sex, date/time of birth, physician ordering the test, the requested tests with Quest test codes, date/time of specimen collection, specimen source/type, insurance/bill-to information, and ICD diagnosis codes. Complete the patient information and insurance sections legibly.

Review official form instructions

Sources and verification

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