Medical Chat
Medical Chat is an advanced AI chatbot designed specifically for health professionals. Powered by GPT technology, the chatbot can provide precise and accurate a...
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What is Medical Chat?
Medical Chat is a trusted AI medical assistant with 98.1% accuracy on the USMLE Step 1-3 exam, outperforming human physicians who average 87.2%. It provides clinical AI built for the practice of medicine, allowing users to ask clinical questions in natural language and receive differential diagnoses, dosing guidance, and evidence-grounded answers with full PubMed and guideline citations in under three seconds.
Key features include ranked differential diagnoses with pre-test probabilities and red flags, grounded citations from PubMed/UpToDate/NICE/ESC for every clinical claim, structured diagnosis reports ready to paste into EHR systems (SOAP, H&P, or discharge summary), side-by-side model comparison allowing queries across Medical Chat, GPT-5, Claude, and Gemini simultaneously, and image/lab analysis for ECGs, CXRs, derm photos, and lab panels with structured findings and measurement callouts.
Medical Chat is designed for clinicians and healthcare teams at top institutions including Mayo Clinic, Cleveland Clinic, Johns Hopkins, and Mount Sinai. It serves over 6,000 users on the Medical Chat platform with 1.2M daily queries and has surfaced 14.3M citations. The tool is also suitable for healthcare AI developers creating HIPAA-compliant medical chatbots through the Chat Data platform API.
The platform emphasizes compliance with HIPAA (100% compliant with zero chat history retention on flagship models), SOC 2 Type II attestation, GDPR with EU data residency, and signed Business Associate Agreements with OpenAI (2024), Anthropic (2024), and Google (2025). A 14-day free trial is available with no credit card required and full HIPAA protections from day one.
Medical Chat pricing
Pricing model: Freemium
14-day free trial available with no credit card required and full HIPAA protections from day one. For API access, users must purchase the Entry plan to generate an API key. Message credits vary by model: gpt-3.5 charges 2 message credits per message, while gpt-4 charges 20 message credits per message. Character limits on sourceText and urlsToScrape are subject to the user's subscription plan. Over 100 subscribed customers and 3,000+ total customers use the platform.
Medical Chat pros
- 98.1% USMLE Step 1-3 accuracy, highest score recorded against any medical model
- Outperforms human physicians who average 87.2% on USMLE
- Median response time of 2.4 seconds across 1.2M daily queries
- 14.3M citations surfaced from PubMed, UpToDate, NICE, and ESC
- Ranked differential diagnoses with pre-test probabilities and red flags
- Every clinical claim anchored to authoritative sources with inline citations
- Structured SOAP, H&P, and discharge summary reports ready for EHR paste
- Side-by-side comparison with GPT-5, Claude, and Gemini models
- Image and lab analysis for ECGs, CXRs, derm photos, and lab panels
- 100% HIPAA-compliant with zero chat history retention on flagship models
- Signed BAAs with OpenAI, Anthropic, and Google foundation-model providers
- SOC 2 Type II independently attested by Prescient Assurance (2024-25)
- GDPR-compliant with EU data residency and DPA available on request
- 14-day free trial with no credit card required
- Trusted by clinicians at Mayo Clinic, Cleveland Clinic, Johns Hopkins, Mount Sinai
- Serving over 6,000 users with 100+ subscribed customers
- Guide-based workup recommendations matched to 2023 ACC/AHA guidelines
Medical Chat cons
- Not suited for complex step-by-step medical screenings via questionnaire
- Requires purchasing Entry plan to generate API key for programmatic access
- gpt-3.5 charges 2 message credits per message, gpt-4 charges 20 credits
- Zero chat retention only on flagship models, not all chatbot configurations
- Limited to medical knowledge and differential diagnosis assistance
- No custom dataset training for advanced questionnaire tasks without extra setup
- API rate limit of 600 requests per minute per user
- Character limits on sourceText and urlsToScrape based on subscription plan
Frequently asked questions about Medical Chat
Is Medical Chat HIPAA-compliant?
Yes. Medical Chat holds Business Associate Agreements with every foundation-model provider behind its flagship model (OpenAI, Anthropic, Google) and retains zero chat history on HIPAA-eligible models. The infrastructure is independently attested against SOC 2 Type II by Prescient Assurance for audit period 2024-25.
What is Medical Chat's accuracy on USMLE exams?
Medical Chat Flagship achieved 98.1% accuracy on 1,273 USMLE-style questions drawn from Steps 1, 2 CK, and 3. This is the highest score recorded against any general-purpose or medical foundation model, compared to human physicians averaging 87.2% and the USMLE passing threshold of 60.0%.
How fast does Medical Chat respond to clinical questions?
Medical Chat has a median response time of 2.4 seconds across 1.2M daily queries, providing differential diagnoses, dosing guidance, and evidence-grounded answers with full PubMed and guideline citations in under three seconds.
What citations does Medical Chat use for clinical claims?
Every clinical claim is anchored to authoritative sources including PubMed, UpToDate, NICE, and major society guidelines such as the 2023 ACC/AHA Guideline. The platform has surfaced 14.3M citations from these sources.
Can I compare Medical Chat with other AI models?
Yes. Medical Chat offers side-by-side model comparison, allowing users to query Medical Chat, GPT-5, Claude, and Gemini simultaneously to compare reasoning and flag disagreements between models.
What image and lab types can Medical Chat analyze?
Users can upload ECGs, chest X-rays (CXR), dermatology photos, and lab panels. Medical Chat provides structured findings with measurement callouts for these medical images and lab data.
How do I get an API key for programmatic access?
API keys can be created by subscribing to an appropriate membership plan on chat-data.com. After purchasing the Entry plan, users can generate an API key under their account to call the Medical Chat model programmatically through the Chat Data platform.
What models are available for creating medical chatbots?
Two pre-built medical-chat models are available: medical-chat-human (trained on hundreds of professional medical books, Merck manuals, and NIH articles for human medical chat) and medical-chat-vet (trained on over 3,000 veterinary medical books and Merck manuals for veterinary chat). Both serve over 6,000 users.
Does Medical Chat retain chat history?
No chat history is retained on Medical Chat flagship models and HIPAA-eligible models to ensure HIPAA compliance. However, storeChat can be enabled for custom-data-upload models, though it is automatically disabled for medical chat models to prioritize patient privacy.
What compliance certifications does Medical Chat have?
Medical Chat is certified for HIPAA (with signed BAAs), SOC 2 Type II (attested by Prescient Assurance), GDPR (with EU data processing), and AICPA Trust Services Criteria. The platform provides EU data residency and DPA available on request for GDPR compliance.