Medical ChatClinical AI, built for the practice of medicine.
Ask clinical questions in natural language. Get differential diagnoses, dosing guidance, and evidence-grounded answers with full PubMed & guideline citations — in under three seconds.
ECG shows 1.5 mm ST depression in V4–V6. Next steps?
Benchmarked against
board-certified physicians.
Evaluated on 1,273 USMLE-style questions drawn from Steps 1, 2 CK, and 3. Medical Chat flagship achieved 98.1% accuracy — the highest score recorded against any general-purpose or medical foundation model.
The workflow, not just the chat.
Six connected surfaces — chat, reports, comparison, media, citations, compliance — engineered for the cadence of clinical practice.
Differential diagnosis
Ranked ddx with pre-test probabilities, red flags, and guideline-matched workup recommendations.
Grounded citations
Every clinical claim anchored to PubMed, UpToDate, NICE, or major society guidelines — inline.
Diagnosis reports
Structured assessment documents ready to paste into your EHR — SOAP, H&P, or discharge summary.
Side-by-side models
Query Medical Chat, GPT-5, Claude, and Gemini simultaneously. Compare reasoning and flag disagreement.
Image & lab analysis
Upload ECGs, CXRs, derm photos, and lab panels. Get structured findings with measurement callouts.
HIPAA by default
No chat retention on flagship models. Signed BAAs with OpenAI and Anthropic. SOC 2 Type II attested.
Compliant where your patients' data goes.
Signed Business Associate Agreements with every underlying foundation-model provider. No chat history retention on HIPAA-eligible models. Independently attested against SOC 2 Type II in 2025.
Built with, and for, the people holding the stethoscope.
In the ED, the three seconds it saves me per lookup matters. The citations let me verify when I need to — and get back to the patient when I don't.
The differential accuracy rivals what I'd get from a specialist consult. I use it most for atypical presentations — it surfaces zebras I might miss.
Zero retention plus the Epic integration is what got us past IT. My residents use it daily for evidence-based Q&A on rounds.
Questions clinicians ask.
Medical AI Guides
Explore detailed pages built for healthcare AI search intent.
Solutions Hub
Browse medical AI solution pages and comparison assets by healthcare use case.
Read guide
Resources Hub
Access benchmark, compliance, and external medical authority references in one place.
Read guide
Medical Chatbot Guide
Learn what to look for in a medical chatbot, including accuracy, source quality, and HIPAA readiness.
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AI Symptom Checker Guide
See how to use an AI symptom checker safely, what outputs to trust, and when to escalate to a clinician.
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ChatGPT Medical Advice Alternative
Compare general-purpose AI with healthcare-focused assistants for diagnosis support and patient education.
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Common Questions About Medical Chat
Samuel Su
Founder & CEO
Medical AI expert specializing in diagnostic AI and HIPAA-compliant healthcare solutions.
Expertise:
References
- Medical Chat USMLE Performance Evaluation - 98.1% accuracy on USMLE benchmark, ranking #1 on official leaderboards (View)(2024-01-15)
- FDA AI/ML-Based Software as a Medical Device - FDA guidance on AI/ML-based medical device software (External Link)(2024-09-15)
- ECRI Top 10 Health Technology Hazards 2026 - AI chatbot misuse identified as #1 health technology hazard for 2026 (External Link)(2025-11-01)
- NIH Medical AI Research - National Institutes of Health medical AI research publications (External Link)
- HHS HIPAA for Professionals - Official HIPAA compliance guidance from HHS (External Link)
Faster answers, without
the clinical risk.
14-day free trial. No credit card required. Full HIPAA protections from day one.