Quest Diagnostics

Labs and diagnostic testing

Find laboratory and diagnostic-test contacts for orders, kits, results, billing and support. Confirm the performing lab and test before sending documents or specimens.

Location records

1,822 location records. Each record retains its published address and contact details.

Different source programs can refer to the same physical place. Counts describe location records and do not measure unique facilities.

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provider services

Hospital representative contact

Official page read
Phone866-697-8378Published hours

Not published in this record

Product, plan and location

Confirm the exact product or service
National contact — confirm product and location

Mailing address

Not researched for this route

Contact number published on the hospital-representative page. Confirm the local lab or account team for specimen, billing and result requests.

View source ↗ · Source checked 2026-10-22

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

patient billing

Patient billing and payment support

Official page read
Phone866-697-8378Published hours

Not published in this record

Product, plan and location

Confirm the exact product or service
National contact — confirm product and location

Mailing address

Not researched for this route

Prefer the contact on the actual bill for account-specific routing. The published contact form is not a public email address.

View source ↗ · Source checked 2026-10-22

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

patient assistance

Financial assistance and payment plans

Official page read
Phone866-697-8378Published hours

Not published in this record

Product, plan and location

Confirm the exact product or service
National contact — confirm product and location

Mailing address

Not researched for this route

Use the customer-service number and mailing address on the patient’s bill. If no bill is available, use central billing. Assistance depends on individual review; no universal mailing address is asserted.

Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

Help the next office

How did your call go?

Share a structured call experience or flag a contact correction. Submissions are reviewed before publication. Patient details, recordings and documents do not belong here.

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Call preparation · editorial guide

Make the call count.

Find laboratory and diagnostic-test contacts for orders, kits, results, billing and support. Confirm the performing lab and test before sending documents or specimens.

Have ready in your secure workspace

  • Lab and test name from the order or bill
  • Ordering practice and existing order reference
  • The specific administrative question

Questions to resolve

  • Is this the performing laboratory and correct support team?
  • What secure channel handles this order, result or billing question?
  • Are there test-specific submission or specimen instructions?

This is a general administrative checklist, not payer policy or advice about a particular patient. Confirm the current plan instructions.

For healthcare offices

Found the contact. Still need to make the call?

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For the people making the calls

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on your office’s worklist.

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A request does not create an account or start a call. Use business contact information only. No patient information.

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