AI scribes free doctors from paperwork, letting them focus more on patient care and less on admin work.
Precision medicine powered by AI helps detect illnesses earlier and tailors treatments to each patient.
AI speeds up drug discovery and clinical trials, making new treatments available to patients faster.
Artificial intelligence is becoming an integral part of healthcare. The technology is helping doctors, researchers, and patients in many ways, from saving time on paperwork to finding new medicines.
Some companies are leading this change by implementing these game-changing ideas across hospitals and clinics. This article lists some of the top healthcare AI companies in 2025.
Here is a brief overview of the best medical AI firms that have integrated healthcare technology at a large scale:
Doctors often need quick answers when treating patients. OpenEvidence created a tool that searches millions of medical studies in seconds and gives results that are backed up by research. This saves time and makes it easier for doctors to make decisions. Many hospitals in the United States are already using it. In 2025, the company received a large investment and launched a product called DeepConsult, which is designed to handle complex medical questions.
Also Read: How AI is Transforming Medical Diagnosis?
Tempus AI works on precision medicine, which means treatments that are tailored to each patient. The tool studies digital health records, test results, and genetic data to find out which treatments might work best. The company went public in 2024 and has grown into areas like cancer, heart disease, and mental health. Its technology is helping doctors catch illnesses earlier and give better care.
Doctors spend a lot of time writing notes, summaries, and letters for referrals. Heidi Health is trying to solve this problem with an AI medical scribe that listens to patient visits and creates records automatically. By 2025, it was handling more than two million patient interactions every week. This gives doctors more time with patients and less time stuck with paperwork.
Discovering new medicines usually takes years and can be an expensive process. Owkin, a company from France, is using artificial intelligence to train on medical images, lab tests, and other health data to help researchers discover drugs more quickly and plan better clinical trials. This can make treatments available to patients sooner.
Also Read: Best AI Tools for Doctors in 2025: Which Ones Do Medics Prefer?
Insurance claim denials are a problem for many patients and clinics. Counterforce Health, founded in 2025, uses AI to help appeal these denials and make the insurance process less stressful. The tool may not focus on direct treatment, but it helps people get medical care when insurance companies reject claims.
Function Health recently bought Ezra, which offers affordable full-body scans. Neko Health and Cera are working on preventive and home-based care. Large companies like GE HealthCare, Philips, and Medtronic are adding AI to their devices, helping with patient monitoring, scans, and treatments.
AI in healthcare is now a reality that is already being implemented in many hospitals, clinics, and labs. Some companies are helping doctors make decisions, some are reducing paperwork, and others are finding ways to prevent illness before it starts. This shows that technology is slowly but surely becoming part of our daily life.