Training Example: Quest Diagnostics – Review the Data, Give Your Score & Compare to the Real AI Evaluation

[H2] Save 20% on a health check-in for Women's Health Month

questhealth.com

[H2] Introducing STI vaginal self-collection

Quest Diagnostics offers a simple, quick, and convenient way for you to gather a vaginal sample discreetly and on your own schedule. Speak to your healthcare provider to find out if self-collect is the right option for you.

Learn more

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[H2]
I am a:

Patient

Healthcare professional

Health insurer

Business professional

Lab manager

Make an appointment

Find a location

Get my results

Pay my bill or update my insurance

Find a lab test

Log into Quanum Lab Services Manager

Coverage & coding

Become a Quest customer

Improve quality outcomes

Manage lab spend

Deliver plan sponsor solutions

Promote member experiences

Health system services

Health plan services

Employer services

Biopharma services

Find a lab test

Get back to care

Explore lab stewardship

Resources for lab managers

[H2]
Making a difference every single day

[H3] 2,000+

convenient locations across the United States

Find a location

[H3] 200+ million

tests performed each year for patients of all ages

Make an appointment

[H3] 3,500+

lab tests available to help you find answers

Find your test

[H2] SAVE UP TO 20% ON CELIAC LAB TESTS

[H3] Explore lab tests at questhealth.com

May is Celiac Disease Awareness Month, dedicated to raising awareness for the serious autoimmune condition affecting millions of Americans. For a limited time, save up to 20% on select celiac lab tests at questhealth.com.

Shop now

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[H2] INSPIRE OTHERS WITH YOUR HEALTH JOURNEY

[H3] Has Quest lab work helped you to uncover health insights that impacted your life?

Did you receive valuable information from Quest genetic testing? Did routine Quest testing help you to find a condition you didn’t know you had? Empower the Quest community by sharing your story.

Share story

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[H2] The Latest From Quest

Community

Health & Wellness

Technology & Innovation

News & Trends

Publication

How Genetic Counselors in North America Describe Their Professional Identity

Article

Inaugural 2026 Quest for Healthy Communities Champions

Article

Sunshine Genetics Act Signing

Article

Growing something greater in Secaucus, NJ

Publication

The Autoantigen TRIM21 Assembles Proinflammatory Immune Complexes After Lytic Cell Death

Publication

Unveiling Cellular Mechanisms Underlying MYZAP Related Dilated Cardiomyopathy Using Patient Specific hiPSC Cardiomyocytes

Conference Presentation

Performance of a Dual-Target Measles Assay for Detection and Vaccine Differentiation

Publication

Drug Positivity, Co-Detection Patterns, and Demographic Predictors in Patients Seeking Substance Use Disorder Treatment, United States, 2023

Publication

ImmuSeeker: Deep Mining of Immune-Related Gene Family Signatures Through Lineage Reconstruction

Article

From college to career—experiencing the building blocks of professional success

Article

Lenexa lab launches second phase of major automation project

Article

Want a clearer understanding of your lab results? Quest AI Companion™ can help

Article

Role of blood testing for Alzheimer’s disease biomarkers within the primary care setting

Article

My Quest Story: Rachel Cruz

Article

More accurate diagnosis and staging of CKD while assessing the risk of progression with eGFR blood tests

Article

The importance of uACR for more accurate chronic kidney disease diagnosis and determining risk of progression

[H2]
The Quest Diagnostics difference
Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.

About us

[H2] Make or change an appointment
It's easy to schedule or reschedule lab tests for the time and place that's most convenient for you.

Schedule now

[H2] Close and convenient
With more than 2,000 locations, there is a Quest Patient Service Center near you.

Find a location

[H1]
Test Directory

[H2]
On-Demand Webinar

[H3] Combating COVID-19 – Monoclonal Antibody Therapies to Optimize Patient Care

Topics: Pathology & Laboratory Medicine

Read more

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[H2]
On-Demand Webinar

[H3] SARS-CoV-2: Finding the New Normal— A Diagnostic Perspective

Read more

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[H2]
On-Demand Webinar

[H3] Is it an Environmental Allergy? The Role of Serum IgE Testing in the Primary Care and Pediatric Setting

Topics: Pathology & Laboratory Medicine

Read more

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[H2]
On-Demand Webinar

[H3] Is it a Food Allergy? Solving the Diagnostic Dilemma of Food Allergy

Topics: Health & Wellness

Read more

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Visit the Test Directory

Video overview

COVID-19 tests

Test Directory brochure

Specimen collection & transport guide

Specimen collection

Proper order of draw

Priority value tables

Units of measure definition

Converting to SI units of measure

[H3]
Tests by specialty in the Test Directory

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

A

Allergy/Immunology/Rheumatology

Anatomic pathology

C

Cardiology

E

Endocrinology, Diabetes & Metabolism

G

Gastroenterology

Genetics

Geriatrics/Age Management

I

Infectious Disease

Internal Medicine

N

Nephrology

Neurology

O

Oncology

P

Pediatrics

Primary Care

Pulmonology

T

Toxicology/Pain Management

Transplant

U

Urology

W

Women's Health / Ob/Gyn

[H2]
Visit our Education Center for access to publications, Test FAQs, webinars, podcasts and more

Visit now

Test Directory

[H2] Test Directory

Specimen Handling

Laboratory General

Packaging & Transport

Microbiology

Glossary

General Specimen Collection

Anatomic Pathology

Customizable Requisition

Test Directory

[H1]
Quanum® Lab Services Manager

[H3] Quest Diagnostics has made it easier to get all your lab-related needs met with one-stop convenience with Quanum Lab Services Manager.

Quanum Lab Services Manager makes it easier for healthcare professionals to work with Quest Diagnostics online.  The new digital experience offers practices a simple way to order lab tests online, access graphed results in real time, order supplies, and more. To get started, click on the appropriate option below:

 

Get Started with Quanum Lab Services Manager - Enroll Now

Log In Now - Quanum Lab Services Manager (and for Quanum eLabs users)

Learn more about Quest Lab
Alert for Physicians

[H5] You and your practice benefit from:

Simplified lab ordering—faster and helps prevent errorsSupply ordering—find and identify the right items, so you get what you need soonerOrder tracking—know when we’ve received your order and when to expect resultsSpecimen pickup—easy online scheduling at your convenienceEnhanced results—historical trending and clinically relevant insightsPricing transparency—for improved patient satisfactionAccess to full test menu—always find what’s neededUser-friendly dashboard—provides a snapshot of all action itemsElectronic billing trailers—respond to missing billing informationQuest Diagnostics test directory—completely redesigned

[H3]
Quest Lab Alert for Physicians
Quest Lab Alert for Physicians is a companion app as part of Quanum Lab Services Manager that enables providers to receive real-time notifications of patients’ Priority and STAT lab results 24/7 on a mobile device.

Key features include:

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Live updates. Receive notifications of a patient’s Priority and STAT lab results as soon as they’re available

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Easy login. Using your existing Quanum Lab Services Manager credentials, securely log in to view priority and STAT lab results

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Acknowledge receipt of results. When a notification is received, click the notification to let us know you’ve received and reviewed the results—saving your office valuable time from taking an extra phone call—when it matters most

Download the Quest Lab Alert for Physicians app to your device:

We do not charge a fee to use this app. However, your carrier’s data and usage charges apply. For Apple® iPhone, iPod Touch, iPad. Available on iPhones running iOS 11.3 or later.

[H2]
Enroll in Quanum Lab Services Manager

Get Started

Quanum Practice Solutions

[H2] Quanum Lab Services Manager

Quanum Lab Services Manager

Watch a quick overview of features

Take a virtual tour of the site

Clinical Insights Companion™

Contact us

[H5] Streamline lab-related tasks for better workflow with Quanum Lab Services Manager

Watch a quick overview of features
Learn more about the full set of features
Take a virtual tour of the site
Download the brochure

[H1]
About our tests

[H2] Dementia Testing

Quest Diagnostics offers one of the most comprehensive testing portfolios for neurological disorders. Explore our Alzheimer's and dementia testing capabilities.

Learn more

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Find a lab test

Access patient results

Coverage and coding

Log in to Quanum

[H2]
Powering care to help you deliver better outcomes
Quest Diagnostics is more than a lab. We’re an innovative leader in test development with clinical experts, resources, and services to help you meet your patients’ needs. From our groundbreaking response to COVID-19 to our broad and deep menu of 3,500 routine, esoteric and genetic tests, we connect the most advanced solutions with healthcare providers and patients—regardless of where they are or what their health status is.

Allergy & asthma

Environmental toxicology

Arthritis

Gastrointestinal disorders

Autoimmune diseases

Genetics

Bleeding & thrombosis

GLP-1 therapy & cardiometabolic testing

Cancer

Infectious diseases

Cardiometabolic disease

Metabolic dysfunction-associated steatotic liver disease

Cardiovascular disease

Micronutrients

Chronic kidney disease

Neurological disorders

Clinical drug monitoring

Transplant

Diabetes & pre-diabetes

Women's health

Endocrine disorders

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Innovative solutions helping you do more for patients

Our access to industry-leading expertise and substantial investments in operations empowers us to stay ahead of the latest technology to develop highly accurate testing on the most efficient platforms so you can do more for your patients.

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Improved experiences simplifying diagnostic laboratory testing experience

Delivering the best healthcare possible shouldn’t be complicated. We help simplify end to end laboratory diagnostic processes with intuitive tools that can help your practice run efficiently, and can help keep your patients actively engaged in their health.

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Delivering testing for all, at the right price

Our nationwide footprint and extensive partnerships with technology leaders, health plans, and labs translates into advanced testing at the right price for you and your patients.

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Better outcomes enabling healthier lives

Our diagnostic leadership enables an entire ecosystem of solutions, medical expertise, and services that are exclusively focused on supporting you as you help your patients live their healthiest lives.

[H2]
Create a new account with Quest

Get started

[H2] Health plan lookup tool

Click the link below to use Quest's Health Plan Lookup Tool.

Take me there

MAKING A DIFFERENCE

Healthcare is changing, and we’ve evolved to get ahead of it. Together, we can drive better care and access for everyone.

[H1]
Electronic billing

[H2] Resolve lab test orders faster—and streamline your workflow

[H3]
Experiencing paper billing trailer overload?
In many practices, office staff members receive "missing-information requests"—or billing trailers—on a weekly, or even daily, basis. Responding to each trailer manually can be time-consuming and disruptive to practice workflow. Thankfully, you can easily access and resolve lab order billing errors with Quanum® Lab Services Manager.

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Avoid disruptions and reduce paperwork with electronic billing trailers (eTrailers)
Now there’s an easier way to clear up inaccurate or incomplete lab test billing information. eTrailers allows you to easily view and respond to missing billing information electronically through Quanum Lab Services Manager.
With eTrailers, you can:
Know sooner when a lab order is missing required billing information Resolve billing requests in real time so you can close out the order View all outstanding lab orders with missing billing information in one place Sort by category of missing information (eg, diagnosis, provider)  Submit the requested information electronically Confirm that the information you provide will resolve the issue
This can help you:
Save time by simplifying daily tasks Reduce paperwork, faxes, and disruptions Minimize duplicated efforts within your practice Quickly locate missing information Prevent patients from being billed for tests that aren’t ordered correctly

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Discover a streamlined workflow in 3 easy steps:
[H5]
1. Log in to Quanum Lab Services Manager
Use your existing Quanum eLabs account details (formerly Care360 Labs & Meds) to access Quanum Lab Services Manager.

Log in or get access now

[H5]
2. Open Billing Trailers
Select Billing Trailers from the homepage or from a recent notification.

[H5]
3. Submit missing billing information
View the details for each individual billing trailer and submit details to quickly resolve.

Eliminate paper billing trailers today. Check out our training materials below to learn more and get started with Quanum Lab Services Manager.

[H3]
Simplify billing with eTrailers
Get step-by-step instructions on how to use eTrailers, our online billing service for healthcare providers. eTrailers enables Quest customers to view and respond to missing billing information requests online through Quanum Lab Services Manager. Watch the training video.

[H3]
Decode Medicare Limited Coverage Policies (MLCPs)
Learn to navigate the complexities of MLCPs using eTrailers and keep our Quick Reference Guide handy for information on resolving billing trailers online. Download the Quick Reference Guide.

[H3]
Attend live eTrailer training
Join our live eTrailer training webinar at a date and time that works for you to get real-time instruction and feedback on using eTrailer. Live webinar dates coming soon.

[H3]
Answer all of your billing trailer questions
Learn about eTrailer functionality, how to use Online Billing Trailers, and get quick answers to the most frequently asked questions about our billing trailer application. Download FAQs or a brochure.

[H3]
Easily determine test coverage
Use our Medicare Coverage & Coding Guide to verify medical necessity criteria, Medicare coverage, and corresponding ICD-10 codes. Access our Medicare Coverage & Coding Guide.

[H2]
Contact us
Have a billing question? Contact customer service

Contact us

Billing & coding

[H2] Billing & coding

Commercial coverage & coding guidelines

Medicaid limited coverage policies

Medicare coverage & coding guides

Electronic billing

Z-Codes

[H2] Looking for patient billing?

If you are a patient, visit Patient billing

[H1]
Clinical Insights Companion™

[H2] A unified view of your patient’s data—directly in your EHR

[H4] Track results over time, spot trends, and close care gaps—all without leaving your workflow

Longitudinal lab data displayed within the EHR for a single patient.

[H2] The powerful benefits of Clinical Insights Companion

With Clinical Insights Companion™—available in eClinicalWorks—you can review lab result trends, identify potential risks, and make informed decisions right at the point of care.

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One view of longitudinal data to inform your laboratory testing decisions
Clinical Insights Companion brings Quest Diagnostics results together with other information already available in your EHR.

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Data from 3 months up to 3 years
See your patient's data across 3 months to 3 years, so you can quickly assess progress, compare results over time, and help to make confident decisions, all within your existing workflow. No switching screens or searching through past reports—just a clear view of the patient's available data.

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Actionable trends at a glance
Track meaningful trends in your patient’s data to identify rising risks, abnormal results, or care gaps earlier. Review patterns over time to support more confident, personalized follow-up decisions.

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More holistic view for earlier intervention and informed laboratory testing decisions
Encounter details such as diagnoses, medications, and allergies are displayed alongside lab results, helping you understand what’s happening with the patient today—and what may need attention next.

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Clearly presented data
Organized access to patient data allows you to quickly locate key information, compare results by test group, and find what you need at a glance.

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Confident decisions
Surface potential gaps or anomalies , so you can intervene earlier and make lab testing decisions based on the most up-to-date data.

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Inclusive visual design
A thoughtfully selected color palette improves clarity and distinguishes trends and alerts across all views.

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Trusted by clinicians nationwide
Quest Diagnostics processes more than 50 million patient tests annually, and Clinical Insights Companion brings that scale, reliability, and experience directly into your daily workflow.

[H2] Implementation and support made simple

Seamlessly integrates with your existing eClinicalWorks EHRDedicated support from Quest DiagnosticsExpanding to additional EHR platforms in the future

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[H3]
Contact your Quest representative for more information

[H2]
Better outcomes at your fingertips

[H3]
Longitudinal history
Combines Quest and other lab data within the EHR for a more comprehensive patient journey over time

[H3]
Actionable trends
Information displayed directly inside your EHR interface for immediate, data-driven decisions at the point of care

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Unified patient view
Surface critical patterns that may be overlooked when data lives in silos, for earlier intervention and proactive monitoring

[H2]
Ready for a demo?
Contact your Quest representative to see the Clinical Insights Companion app in action.

Contact us

[H3]
Clinical Insights Companion
Watch a video overview
Download Quick Start Guide
Download Implementation Guide