What AI says about Quest Diagnostics
Quest Diagnostics is a diagnostic lab that performs clinical laboratory tests for patients and healthcare providers and offers online booking, direct-to-consumer tests, and a patient portal.
Since Jul 5Updated Nov 11, 2026Based on 1,750 AI answers
Reviewed by Dimitry Apollonsky
Mentioned in · Public index
7%
of AI answers about Quest Diagnostics and its rivals · since Jul 5
Based on 1,750 AI answers
- ChatGPT6%
- Google AI Mode9%
How often AI mentions Quest Diagnostics
of AI answers about Quest Diagnostics and its rivals
Track your brand free to see 13 weeks of history.
Use the left and right arrow keys to read each date.
Sep 14OctNov 2
- · ChatGPT switched to GPT-6 Luna
Markets where AI mentions Quest Diagnostics
Mentioned inLowHighFew answers
All marketsChatGPTGoogle AI Mode
- At-Home Health Test KitsChatGPTGoogle AI Mode
- Primary Care Doctor Finder ServicesGoogle AI Mode
- At-Home Genetic and Nutrition TestingOutside both engines’ top 25
- Consumer Genomics Products and ServicesOutside both engines’ top 25
- Healthcare Certification Training ProgramsOutside both engines’ top 25
- Healthcare Practice & Pharmacy Management SoftwareOutside both engines’ top 25
- Biopharma Research Platforms and ServicesOutside both engines’ top 25
- Online Shopping & RetailersOutside both engines’ top 25
- Laboratory Informatics Software PlatformsOutside both engines’ top 25
Topics where AI mentions Quest Diagnostics
TopicMentioned in · on this topicRank
- Most mentionedMentioned in
- What patient-facing AI health agents can safely explain lab results and next steps?on this questionQuest Diagnostics is the most-mentioned brand57%
Excerpts where Quest Diagnostics appeared in the AI's answer
Google AI ModeSep 19, 2026, Google AI Mode Quest AI Companion (Quest Diagnostics) Explains completed lab results, spots trends across up to 20 recent reports, and builds a list of questions to ask your doctor.
Google AI ModeAug 30, 2026, Google AI Mode Quest AI Companion (by Quest Diagnostics) : Integrated directly into the MyQuest Patient Portal
- What's the best at-home blood test for a full annual health panel?on this questionFunction Health shares the lead for mentions with 1 more43%
Excerpts where Quest Diagnostics appeared in the AI's answer
Google AI ModeSep 25, 2026, Google AI Mode You order online and go to a local Quest Diagnostics for the blood draw
Google AI ModeSep 13, 2026, Google AI Mode hybrid direct-to-consumer models where you order online and visit a major lab (like Quest Diagnostics or Labcorp) for a professional venous blood draw
- What is the best food allergy test?on this questionImmunoCAP is the most-mentioned brand13%
Excerpts where Quest Diagnostics appeared in the AI's answer
Google AI ModeSep 11, 2026, Google AI Mode Providers can order structured profiles, such as the Quest Diagnostics Food Allergy Panel
Google AI ModeJul 25, 2026, Google AI Mode For in-depth, clinically-validated blood testing, services like Labcorp or Quest Diagnostics provide options
- What is the best at-home thyroid test?on this questionEverlywell shares the lead for mentions with 2 more20%
Excerpts where Quest Diagnostics appeared in the AI's answer
Google AI ModeOct 19, 2026, Google AI Mode Do you prefer a finger-prick kit at home or a walk-in lab draw (like Quest Diagnostics)?
Google AI ModeAug 27, 2026, Google AI Mode Best Quick Screening (Lab-Based): Quest Diagnostics Thyroid TSH Function Test — While technically requiring an in-person blood draw at a Quest facility rather than a finger-prick at home
- which service offers methylation testing?on this questionTruDiagnostic shares the lead for mentions with 2 more22%
Excerpts where Quest Diagnostics appeared in the AI's answer
Google AI ModeSep 28, 2026, Google AI Mode Humanity Health provides biological age modeling using lab biomarkers via Quest Diagnostics Consumer-Initiated Testing
ChatGPTSep 20, 2026, ChatGPT Quest Diagnostics offers MTHFR DNA analysis, specifically testing the C677T and A1298C variants.
Quest Diagnostics in AI answers
1 of 8
which service offers methylation testing?
ChatGPTChatGPT· Sep 20, 2026
Quest Diagnostics offers MTHFR DNA analysis, specifically testing the C677T and A1298C variants.
Google AI ModeGoogle AI Mode· Sep 28, 2026
Humanity Health provides biological age modeling using lab biomarkers via Quest Diagnostics Consumer-Initiated Testing
Sites AI cites
- 9%
- Purchase Your Own Lab Tests & Blood Tests Online | Quest® (opens in a new tab) · 3%
- Full Thyroid Panel Test | T3, T4, TSH Test + TPO Ab & TgAb | Quest® (opens in a new tab) · 1%
- Functional Health Test | Comprehensive Health Panel | Quest® (opens in a new tab) · 1%
- Cholesterol Blood Test | Lipid Panel Test | Quest® (opens in a new tab) · 1%
- Cholesterol Blood Test | Lipid Panel Test | Quest® (opens in a new tab) · 1%
- Full Blood Panel | Functional Health Test | Quest® (opens in a new tab) · 1%
- Insulin Resistance & Metabolic Health Test Panel | Metabolic Syndrome Blood Test | Quest® (opens in a new tab) · 1%
- Total Cholesterol Test | Cholesterol Screening Test - Quest Diagnostics (opens in a new tab) · 1%
- Food Allergy Tests | Food Allergy Testing | Quest® (opens in a new tab) · 1%
- Blood Tests for Heart Health | Cardiovascular Health Tests | Quest® (opens in a new tab) · 1%
- Your site8%
- Want a clearer understanding of your lab results? Quest AI Companion™ can help | Quest Corporate (opens in a new tab) · 4%
- Designing your population health program | Quest Diagnostics (opens in a new tab) · 1%
- Lab Gap Closure Program | Quest Diagnostics (opens in a new tab) · 1%
- Genetics | Quest Diagnostics (opens in a new tab) · 1%
- Methylenetetrahydrofolate Reductase MTHFR DNA Analysis | Quest Diagnostics (opens in a new tab) · 1%
- Quest AI Companion / MyQuest (opens in a new tab) · 1%
- Your site4%
- Quest Diagnostics - Quest Diagnostics Introduces AI Companion to Help Patients Understand and Act on Lab Test Results (opens in a new tab) · 3%
- Quest Diagnostics - Quest Launches Consumer-Initiated Genetic Test on questhealth.com to Deliver Personalized, Actionable Health Risk Insights (opens in a new tab) · 1%
- 3%
- Order Lab Tests from Home Without a Doctor's Visit | Labcorp OnDemand (opens in a new tab) · 1%
- Labcorp OnDemand health tests (opens in a new tab) · 1%
- Comprehensive Health Test - Labcorp OnDemand (opens in a new tab) · 1%
- Buy Annual Wellness Lab Tests Online | Labcorp OnDemand (opens in a new tab) · 1%
- 3%
- I tried at-home blood testing services that TikTok users rave ... (opens in a new tab) · 1%
- Food Allergy Testing: Skin Prick, Blood Tests and Oral Food Challenge (opens in a new tab) · 1%
- How an Agentic AI System can Diagnose Complex Patient ... (opens in a new tab) · 1%
- Using AI to help diagnose rare genetic diseases (opens in a new tab) · 1%
The page AI cites most often when it mentions Quest Diagnostics
Brands AI mentions
Mentioned in
