Sourced healthcare evidence
What measured value can look like.
These results come from different settings, study designs, and stages of adoption. Each number links to its source and names the evidence type so you can read it in context.
Clinical outcomePeer-reviewed
3.3%
Adjusted absolute mortality reduction
Among 6,877 patients with sepsis identified before antibiotics, confirmation of a machine-learning alert by a clinician within three hours was associated with lower in-hospital mortality across a five-hospital deployment.
Nature Medicine, 2022 ↗DocumentationPeer-reviewed
6.2 → 5.3 min
Mean note time per appointment
A quality improvement study at one large healthcare organization found a decrease in mean time spent in notes per appointment after ambient AI implementation.
JAMA Network Open, 2025 ↗WorkforcePeer-reviewed
51.9% → 38.8%
Clinicians reporting burnout
The proportion fell after 30 days of ambient AI scribe use among 263 ambulatory clinicians across six US health systems.
JAMA Network Open, 2025 ↗Financial signalPeer-reviewed
+1.81 RVUs/week
Physician financial productivity
Ambient AI scribe adoption was associated with an annualized $3,044 increase per physician under the 2025 Medicare Physician Fee Schedule, with no increase in claim denials.
JAMA Network Open ↗CapacitySystem-reported
1,794 workdays
Physician time returned in one year
The Permanente Medical Group reported 15,791 hours of physician time returned through ambient scribe use, equivalent to 1,794 working days.
Permanente Medicine ↗Adoption at scaleSystem-reported
4,000+ in 15 weeks
Clinicians actively using an AI scribe
Cleveland Clinic reported two minutes less documentation time per appointment and 14 minutes less per clinician each day after its rollout.
Cleveland Clinic ↗OperationsSystem-reported
3 min → <40 sec
Average fax processing time
Penn Medicine reported that coordn8 processed about 200,000 faxes by December 2024, representing more than 4,500 staff hours.
Penn Medicine CHTI ↗GovernanceGovernment data
82% · 74% · 79%
Accuracy, bias, and monitoring evaluation
In 2024, hospitals reported evaluating predictive AI for accuracy at 82%, bias at 74%, and post-implementation evaluation or monitoring at 79%.
ASTP/ONC data brief ↗Care managementModeled projection
$7.3M/year
Modeled net savings
A model trained on claims from 48 million people projected this result for a care management program enrolling 500 people with the highest predicted risk. The result depends on the intervention and model assumptions.
arXiv, 2019 ↗