AI in Healthcare: 21 real deployments

Samsung is piloting an AI health coach that reads sleep, activity and vital-sign data inside the Samsung Health app while avoiding medical advice.

UC San Diego researchers used teleoperated humanoid robots to perform gallbladder surgery in a live-animal preclinical trial.

Reported: Two live-pig procedures succeeded: one paired a humanoid with a human assistant and one used two humanoids.

Gates Foundation and OpenAI committed $50M to deploy AI for triage, clinical decision support and admin reduction for frontline workers in 1,000 African primary care clinics by 2028, starting in Rwanda then rolling into Kenya, South Africa and Nigeria.

Doctronic continues phase one of its AI doctor prescribing pilot in Utah with physician review, after the state Medical Licensing Board's suspension request was denied.

Brazil's Minas Gerais state runs the Saude Mental Digital AI CBT chatbot inside its Family Health Strategy public primary care system, now evaluated with a fuzzy regression discontinuity study of its effect on anxiety and depression symptom scores.

Deploying an AI ECG system to detect cardiac conditions in patients

Reported: Spotted cardiac amyloidosis in patients whose symptoms could have pointed elsewhere

The UK government is investing £20 million to extend AI-powered chest X-ray analysis for lung cancer diagnosis, currently available in half of England's NHS Trusts, to all NHS Trusts by 2029, with the AI acting as a virtual second pair of eyes for radiologists.

Reported: Early deployments have already helped over 4 million patients receive faster lung cancer diagnoses or all-clears, cutting analysis time for complex cases from 8 days to approximately 4 days.

Five Johns Hopkins hospitals prospectively validated Bayesian Health's TREWS algorithm, which runs continuously against live EHR streams to flag sepsis before clinicians do.

Reported: 82% sensitivity; documented 18% relative mortality reduction when alerts were acted on within an hour.

Mayo Clinic's REDMOD radiomics model analyzed ~2,000 routine CTs to detect pancreatic cancer up to 3 years before diagnosis, with the prospective AI-PACED trial now enrolling elevated-risk cohorts.

Reported: flagged 73% of prediagnostic cancers at a median 16 months pre-diagnosis, roughly double unaided specialist sensitivity; 19% false-positive rate (81/430 controls flagged)

Ardent Health clinicians use ambient AI clinical documentation as a default tool, which the hospital system frames as workforce capacity against the looming doctor shortage.

Reported: Ambient AI used in 90% of visits; documentation time cut 44%.

An AI transcription system deployed for use by doctors in Ontario generated errors and fabricated clinical content that appeared in physician notes, the provincial auditor found.

Reported: Auditor identified hallucinated details in physician notes, raising direct patient safety concerns

Northwestern rolled out the DAX ambient documentation tool for clinicians.

Reported: higher-acuity E/M billing post-DAX rollout

8,581 ambulatory clinicians across five health systems used AI-powered ambient scribes, with 1,809 adopters tracked over two years in the largest real-world ambient-scribe evaluation to date.

Reported: 13 minutes/day less in the EHR, 16 minutes less documenting, and roughly half an extra visit per week

Mayo Clinic developed and tested the MAYA digital assistant inside its health platform, according to allegations by its former AI compliance lead.

Reported: A lawsuit alleges MAYA reached error rates as high as 67% and that unfavorable test results were concealed.

Fifteen health systems deploy Carebricks operational AI agents and FDA-cleared clinical algorithms to address wait times, missed follow-ups and paperwork backlogs.

Reported: The platform is deployed at 15 health systems.

Kinney Drugs deployed the Burt AI voice assistant for prescription-refill communications.

Reported: Customers reported garbled messages, incorrect dosages, missed refill notifications and failures to find long-standing accounts.

The UK's NHS is running AI agents over WhatsApp to reduce missed cancer screening appointments, per a practitioner working on NHS tools.

Reported: Reported as operational and effective, with measurable clinical impact; no figures given

Using Airbound autonomous drones for diagnostic-sample delivery runs

Reported: cut a three-to-five-hour truck trip to seven minutes

Mount Sinai integrated the OpenEvidence LLM clinical reference enterprise-wide inside its Epic EHR for physicians, nurses and pharmacists.

Cleveland Clinic uses the Synapsis AI LLM screening platform to speed enrollment in a Phase 3 polycythemia vera trial.

Reported: identified eligible candidates faster than conventional prescreening

Health system Providence used IBM's AI consulting platform in its hiring workflows, reported as a customer result at IBM Think 2026.

Reported: 90% reduction in time spent on hiring steps and 70% improvement in job-request accuracy