Quest AI Companion
Overview
Quest AI Companion is an artificial intelligence (AI)-powered chatbot integrated into Quest Diagnostics’ secure patient portal and mobile app, MyQuest. It is designed to help adult patients better understand their laboratory test results by providing personalized, easy-to-understand explanations of medical terminology and lab values. The tool can also analyze up to five years of an individual’s Quest lab data to identify trends and patterns, helping patients track their health over time. Additionally, Quest AI Companion assists patients in formulating questions to discuss with their healthcare providers, aiming to facilitate more informed conversations during clinical visits. The AI Companion is powered by Google’s Gemini family of models, a result of a strategic collaboration with Google Cloud. It operates within a HIPAA-compliant environment, ensuring patient data privacy and security.
Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Key Features
- Summarizes completed test results in plain language
- Explains test purposes and medical terminology
- Identifies and explains personal health trends over time (up to 5 years of data)
- Helps prepare thoughtful questions for discussion with healthcare providers
- Available 24/7
- Operates within a secure, HIPAA-compliant environment
- Powered by Google's Gemini family of models
- Accessible via MyQuest mobile app and web portal
Use Cases
- Patient education on lab results
- Tracking personal health trends
- Facilitating informed patient-provider discussions
- Defining medical terms and lab values
What Physicians Need to Know
Encourage patients to utilize Quest AI Companion to better understand their lab results and formulate questions prior to appointments. Emphasize that the AI Companion is an educational tool to facilitate discussions, not a diagnostic or treatment recommendation system. Review the AI-generated summaries and patient questions to guide more focused and efficient consultations. Remind patients that the AI Companion only accesses Quest lab results and does not have a complete medical history, including medications or diagnoses, reinforcing the importance of comprehensive clinical context.
Quest AI Companion is powered by Google's Gemini family of models, a result of a strategic collaboration with Google Cloud established in March 2025. This partnership integrates Google Cloud's advanced AI technologies within Quest's secure, HIPAA-compliant MyQuest platform. The data sent to Quest AI Companion is kept separate from Google's public AI services and is not used to train any public large language models.
Details
| Category | Patient Engagement & Education |
| Pricing | Free — Available to adult users of the free MyQuest platform. |
| Deployment | Cloud |
| Compliance | |
| BAA Available | Unknown AI-estimated |
| HIPAA Compliant | Unknown AI-estimated |
| FDA Status |
Unknown AI-estimated The Quest AI Companion is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. |
| Integrations | |
| EHR | Not specified |
| Specialties | Family Medicine, Internal Medicine, Laboratory Medicine |
What the Web Says
Quest AI Companion is an AI-powered chat assistant integrated into the MyQuest patient portal, designed to help adult users understand their lab test results. It explains medical terminology, identifies trends over time from up to five years of eligible Quest lab data, and assists in formulating questions for healthcare providers. The tool is intended for educational purposes and to facilitate more informed conversations between patients and clinicians, not for diagnosis or treatment recommendations.
Overall: PositiveStrengths
- Explains lab results in plain language.
- Identifies and explains personal health trends over up to five years of historical data.
- Helps users prepare thoughtful questions for their healthcare providers.
- Operates within a secure, HIPAA-compliant environment, addressing privacy concerns.
- Powered by Google's Gemini AI.
- Available 24/7 within the MyQuest portal.
Limitations
- Cannot provide diagnoses or recommend treatments.
- Does not have access to information about medications, diagnoses, or medical procedures outside of Quest lab results.
- Not a substitute for professional medical advice or visits to a healthcare provider.
- May make mistakes as it is an AI and not a human healthcare provider.
- Some general AI companion reviews mention inconsistent voice recognition and memory resets, though these are not specific to Quest AI Companion.
- General concerns about privacy, data security, accuracy, and reliability of AI in healthcare have been cited by survey participants.
Based on reviews from: Leaveit2AI, Quest Diagnostics (questdiagnostics.com), Fierce Biotech, Reddit, Facebook, TrustRadius
Last updated: 2026-08-09
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