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Outage notice:

In response to the July 19, 2024 global information outage, Quest is taking swift action to fully restore our operations. For more details on service impacts, please visit https://www.questdiagnostics.com/links/outage-notice.

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Call the A/P Customer Call Center

To check the status of an invoice, call the A/P Customer Call Center 1.800.755.5235