Is Quest Diagnostics down?

Status: ✅ OK

There are no signs of a Quest Diagnostics outage at the moment

Quest Diagnostics is a leading provider of comprehensive clinical laboratory services and diagnostic information, supporting patient care nationwide

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📈 User Reports and Outages in the Last 24 Hours

Outages are identified by unusual patterns or anomalies in user report activity

The map is generated based on the locations of users who submitted reports on the site

Quest Diagnostics outage map · 2026-05-06

We have not detected any Quest Diagnostics outages in the past 24 hours

During the past 24 hours, we have received report mainly from Kuala Lumpur, 🇲🇾 Malaysia

Apr

Mar

Feb

We monitor social media to detect signals that indicate issues with services

@QuestDX is your patient portal currently down