深度学习模型用于预测诊断和计费代码在访问家庭医学实践后:开发和验证研究
Akshay Rajaram1,2, Michael Judd1, David Barber1
1Department of Family Medicine, Queen's University, 220 Bagot Street, Kingston, ON, K7L 3G2, Canada, 1 613 533 9300.
JMIR AI
|July 3, 2025
概括
机器学习模型准确地预测了家庭医疗电子健康记录中的诊断和计费代码,提高了计费准确度并减少了错过的机会. 这些人工智能工具提高了医疗保健管理的效率.
科学领域:
- 医疗保健中的人工智能
- 临床信息学 临床信息学
- 家庭医学的实践管理管理.
背景情况:
- 家庭医生因时间限制而面临计费准确性和收入捕获方面的挑战.
- 机器学习 (ML) 在预测其他专业的医疗代码方面取得了成功.
- 准确的编码对于报销和实践可持续性至关重要.
研究的目的:
- 开发和验证ML模型,用于从电子医疗记录 (EMR) 注释中预测诊断和计费代码.
- 评估这些模型在学术家庭医学环境中的表现.
主要方法:
- 来自学术家庭医学实践的EMR数据的回顾性研究 (2015年7月 - 2020年6月).
- 开发两个深度学习模型来预测诊断和计费代码.
- 将模型预测与提交的报销代码进行比较,使用准确度,回忆度,精度,F1分数和AUC.
主要成果:
- 在198802次患者访问中,模型接受了培训.
- 实现了高精度:诊断代码为99.8%,计费代码为99.5%.
- 与诊断代码模型相比,计费代码模型显示出更好的回忆 (70.3%) 和精度 (76.7%),回忆率为49.4%,精度为55.3%).
- 曲线下的面积 (AUC) 为诊断的0.983和计费代码的0.993.
结论:
- 开发的ML模型可以有效地预测家庭医学的EMR笔记中的诊断和计费代码.
- 计费代码模型表现出更强的绩效指标,这可能是由于更专注的预测集.
- 需要进一步的研究来提高模型性能,并确认在不同实践中普遍性.
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