Quest Diagnostics website screenshot

Quest Diagnostics

Quest Diagnostics is a Fortune 500 company and the world's leading provider of diagnostic information services that patients and doctors can rely on to make better healthcare decisions. Quest operates 2,000+ patient service centers, performs 200+ million tests annually, and supplies its Quanum family of solutions for connecting laboratories, EHR systems, and health plans.

2 APIs 0 Features
DiagnosticsFortune 500HealthcareLaboratoryLab Services

APIs

Quanum Data Exchange

Quanum Data Exchange is Quest's interoperability service for delivering laboratory and diagnostic results into electronic health record systems, enabling integrated ordering and...

Quanum eLabs

Quanum eLabs is a web-based laboratory ordering and results delivery service that integrates with provider workflows so clinicians can submit orders, track samples, and review Q...

Pricing Plans

Rate Limits

Quest Diagnostics Rate Limits

1 limits

RATE LIMITS

FinOps

Press

Quest Diagnostics to Acquire PathAI ...

2026-05-25

Quest Diagnostics to Collaborate with Google Cloud ...

2026-05-25

Automation and artificial intelligence are reshaping the ...

2026-05-25

We are excited to introduce Quest AI Companion, a new AI ...

2026-05-25

Quest Diagnostics Introduces AI Companion to Help ...

2026-05-25

Resources

🔗
LinkedIn
LinkedIn
🔗
Website
Website
🔗
Healthcare Professionals
Healthcare Professionals
🔗
Business Solutions
Business Solutions
🔗
MyQuest
MyQuest
🔗
Quest Health
Quest Health

Sources

apis.yml Raw ↑
aid: quest-diagnostics
name: Quest Diagnostics
description: Quest Diagnostics is a Fortune 500 company and the world's leading provider of diagnostic information services
  that patients and doctors can rely on to make better healthcare decisions. Quest operates 2,000+ patient service centers,
  performs 200+ million tests annually, and supplies its Quanum family of solutions for connecting laboratories, EHR systems,
  and health plans.
type: Index
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Diagnostics
- Fortune 500
- Healthcare
- Laboratory
- Lab Services
url: https://raw.githubusercontent.com/api-evangelist/quest-diagnostics/refs/heads/main/apis.yml
created: '2026-03-21'
modified: '2026-04-28'
specificationVersion: '0.19'
apis:
- aid: quest-diagnostics:quanum-data-exchange
  name: Quanum Data Exchange
  description: Quanum Data Exchange is Quest's interoperability service for delivering laboratory and diagnostic results into
    electronic health record systems, enabling integrated ordering and resulting workflows across healthcare organizations.
  humanURL: https://www.questdiagnostics.com/business-solutions/health-systems-it-solutions
  tags:
  - Healthcare
  - Lab Results
  - Interoperability
  - EHR
  properties:
  - type: Documentation
    url: https://www.questdiagnostics.com/business-solutions/health-systems-it-solutions
- aid: quest-diagnostics:quanum-elabs
  name: Quanum eLabs
  description: Quanum eLabs is a web-based laboratory ordering and results delivery service that integrates with provider
    workflows so clinicians can submit orders, track samples, and review Quest results electronically.
  humanURL: https://www.questdiagnostics.com/healthcare-professionals/about-our-tests/quanum-elabs
  tags:
  - Healthcare
  - Lab Orders
  - Lab Results
  properties:
  - type: Documentation
    url: https://www.questdiagnostics.com/healthcare-professionals/about-our-tests/quanum-elabs
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/quest-diagnostics
- type: Website
  url: https://www.questdiagnostics.com
- type: Healthcare Professionals
  url: https://www.questdiagnostics.com/healthcare-professionals
- type: Business Solutions
  url: https://www.questdiagnostics.com/business-solutions
- type: MyQuest
  url: https://myquest.questdiagnostics.com/
- type: Quest Health
  url: https://www.questhealth.com/
maintainers:
- FN: API Evangelist
  email: info@apievangelist.com