AI Scribes Cut Documentation Time, But Burnout Relief Remains Unexplained
A two-year study of AI-enabled clinical documentation across five U.S. hospitals found that artificial intelligence scribes reduce time spent in electronic health records by 13 minutes per day and documentation time by 16 minutes per day. The findings, published in JAMA, suggest the time savings alone don't fully explain why clinicians report lower burnout when using the technology.
Researchers tracked more than 1,800 clinicians using AI scribes and compared them with 6,770 clinicians at the same institutions who did not use the technology. The study was led by investigators from Mass General Brigham and the University of California, San Francisco.
Who Benefits Most
Primary care physicians, advanced practice providers, and female clinicians saw the greatest improvements in EHR use and documentation patterns. Clinicians who used AI scribes in more than 50% of patient visits experienced twice the reduction in total EHR time and three times the reduction in documentation time compared to lighter users.
Only 32% of clinicians adopted the technology frequently enough to see these larger benefits.
The study found a slight increase in productivity-0.5 additional patient visits per week-though the financial gain was modest at $167 per month per clinician.
The Burnout Question
Previous research has linked ambient documentation to significant decreases in burnout, but the mechanisms behind this improvement remain unclear. The modest time reductions observed in this study suggest other factors are at work.
"The modest reductions in documentation time we observed are unlikely to fully account for changes in burnout, underscoring the need to understand how these tools change how clinicians approach care delivery while using them," said Rebecca G. Mishuris, Chief Health Information Officer at Mass General Brigham.
Clinicians using AI scribes did not spend significantly less time on EHRs outside of work hours, indicating the tools may not be reducing after-hours work.
What Comes Next
The study is the first published results from the Ambient Clinical Documentation Collaborative, a multi-organizational research effort. Researchers say health systems should investigate how these technologies are changing clinician workflows beyond simple time measurements.
Future studies will examine whether time freed from documentation is redirected to other activities and how this affects overall clinician burnout. As AI agents and automation expand through healthcare, understanding their real-world impact on clinician experience remains essential.
For more on how AI is being applied in healthcare settings, see our coverage of emerging clinical technologies.
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