Proving the Value of AI in Healthcare
Many healthcare organizations are already seeing ROI for their AI tools. For example, the University of Kansas Health System wanted to mitigate documentation burnout, which became more prevalent during the pandemic. To do so, the organization implemented an ambient dictation tool. Chris Harper, CIO and senior associate vice chancellor of AI for the health system, said the first tool the team tried didn’t work as intended and as a result, it switched tools midproject.
After starting with a small group of 25 providers, the University of Kansas Health System saw savings of two hours per day per physician. The organization then scaled the solution and continued to measure outcomes to ensure the ambient dictation tool was still aligned with its expectations. With the time saved in their workflows, physicians could choose to see more patients or not, allowing them to reduce burnout and lower their cognitive load.
“It’s been a tremendous success for us, and we plan to roll out additional capabilities,” said Harper. “It’s important to focus on solving the right problem.”
Some healthcare organizations are using AI in the clinical space to improve patient outcomes. For example, San Joaquin General Hospital in California uses an AI algorithm that has helped improve care for stroke patients who are coming to the hospital in the extended window of six to eight hours. Previously, patients coming to the hospital during that window would likely receive only supportive care due to the decreased possibility of function being restored after that much time had passed. However, the algorithm can assess the percentage of tissue that is salvageable and has led to the hospital updating its extended window protocol, giving more patients access to function-restoring treatment. Joseph Izzo, chief medical information officer for the hospital, said the tool has created favorable outcomes for patients presenting with stroke in that extended window.
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On the payer side, Michigan-based Corewell Health is using generative AI to label and sort prior authorizations. Nichole Niesen, director of automation, explained that the AI isn’t making decisions, but is augmenting the team members who are then able to take care of members faster. The initiative has resulted in $500,000 in redirected labor savings.
Other ways AI can provide value is by improving patient handoffs between departments. Izzo said that clinicians looking at the same note can have different opinions about how helpful the note is based on their specialty. San Joaquin General Hospital uses one AI scribe for the inpatient, outpatient and emergency departments. The ED physicians thought the notes were perfect while inpatient doctors found them to be overly verbose, leading to downstream patient issues.
Izzo pointed out that one of the problems was that the organization didn’t have representatives from each department at the table from the beginning. It was only leadership considering how the tool fit into existing workflows. As a result of bringing them to the table, physicians were able to come to an understanding on the tool and the issue of notes that had existed for decades. San Joaquin General Hospital shared their findings with the vendor, and they were receptive to those concerns, upgrading the AI to allow for customization and a better handoff.
