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Discontinued — last reported Q4 '25

Products & Services · Total net revenues, percent

COVID-19 testing services — Total net revenues, percent

Year-over-year, this metric declined by 100.0%, from 0.3% to 0.0%. Over 2 years (FY 2021 to FY 2025), COVID-19 testing services — Total net revenues, percent shows a downward trend with a -100.0% CAGR.

Analysis

StatementSegment
CategoryGrowth
SignalContext dependent
VolatilityVolatile
First reportedQ1 2020
Last reportedQ4 2025Feb 26, 2026

How to read this metric

A decrease indicates a reduction in reliance on pandemic-related testing services and a shift toward core diagnostic business operations. An increase would suggest a resurgence in demand for specific COVID-19 testing services.

Detailed definition

This metric represents the proportion of total consolidated net revenue derived specifically from COVID-19 diagnostic te...

Peer comparison

Peers in the diagnostic and laboratory services sector typically report similar revenue concentration metrics for specific high-demand testing categories to illustrate segment-level exposure and revenue diversification.

Metric ID: dgx_segment_covid_19_testing_services_total_net_revenues_percent

Historical Data

17 periods
 Q2 '21Q3 '21Q4 '21Q1 '22Q2 '22Q3 '22Q1 '23Q2 '23Q3 '23Q1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25
Value6.5%6.5%6.5%23%14%13%5%2%1%0.3%0.3%0.3%0.3%0%0%0%0%
QoQ Change+0.0%+0.0%+253.8%-39.1%-7.1%-61.5%-60.0%-50.0%-75.0%+0.0%+0.0%+0.0%-100.0%
YoY Change+115.4%+100.0%-78.3%-85.7%-92.3%-95.0%-87.5%-75.0%-100.0%-100.0%-100.0%-100.0%
Range0%23%
CAGR-100.0%
Avg YoY Growth-58.2%
Median YoY Growth-89.9%
Current Streak4 quarters decline

Frequently Asked Questions

What is Quest Diagnostics's covid-19 testing services — total net revenues, percent?
Quest Diagnostics (DGX) reported covid-19 testing services — total net revenues, percent of 0.0% in Q4 2025.
How has Quest Diagnostics's covid-19 testing services — total net revenues, percent changed year-over-year?
Quest Diagnostics's covid-19 testing services — total net revenues, percent decreased by 100.0% year-over-year, from 0.3% to 0.0%.
What is the long-term trend for Quest Diagnostics's covid-19 testing services — total net revenues, percent?
Over 2 years (2021 to 2025), Quest Diagnostics's covid-19 testing services — total net revenues, percent has grown at a -100.0% compound annual growth rate (CAGR), from 26.0% to 0.0%.
What does covid-19 testing services — total net revenues, percent mean?
The percentage of total company revenue generated by COVID-19 testing services.