Infermedica API
Our diagnostic technology. Your code.
Integrate the most advanced medical diagnosis API into your website, app or telehealth system.

Build your own Symptom Checker
Easily add diagnostic capabilities to any app or website! Access one of the most reliable and accurate databases of symptoms, lab tests, and conditions. You can use the Infermedica API to build a custom symptom checker, a triage app, or even a voice-enabled health assistant.
If you’re looking for a ready-to-use product that can be pushed to production in just 5 days, check our Symptom Checker or Call Center Triage.
Get results, fast
When you provide us with a patient’s health information, such as symptoms, risk factors, lab tests, demographics, etc., our AI inference engine can analyze this data and provide a list of likely conditions and relevant observations to verify.

Process natural language
User messages are treated by the Infermedica API, a powerful NLP endpoint which analyzes the message and returns a list of symptoms and risk factors as identified in the message. It is the perfect companion to your Chatbot!
Access content in 18 languages
If you want to reach a wider audience of patients who speak various languages, the Infermedica API is the solution. Our app returns responses in the most common languages around the world. Arabic, Chinese (Simplified), Czech, Dutch, English, Estonian, French, German, Italian, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Turkish and Ukrainian.
AI at the heart of the technology
Infermedica uses artificial intelligence and machine learning. Through analysis of users’ symptoms combined with our powerful machine learning algorithms, our engine becomes more efficient each time it is used. Extracting data from millions of anonymous patient records, our engine constantly recalculates the probability of various conditions. As data is collected, our engine becomes more efficient.
93% engine accuracy
The accuracy of our technology has been confirmed by cases from BMJ, NEJM, JAMA, and others.
Supervised by world-class experts
Our physicians verify the medical content and cooperate with data scientists to enhance the machine learning algorithms. With over 1,270 symptoms, 680 conditions and thousands of supplementary supports, Infermedica can claim to be one of the most comprehensive medical databases in the world!
40,000+ hours of physician review
Every piece of information in the medical database is based on literature from well-respected publications.

Irv Loh, MD
Chief Medical Officer
More than 4,000 developers trust the Infermedica API
Simple integration
Start your app creation today. Control your design. First-time application or advanced, building it is fast and simple.
Security and privacy built in
Privacy-compliant, our API does not ask for patients' personal data. Our engine processes only statistical and anonymous information, such as symptoms. No personal context of information is ever collected.
Let us show you more possibilities
Schedule a guided demo with our business team. We will walk you through our products and answer any questions you have.