Search

Failure to follow up after abnormal screening results is a persistent ambulatory safety problem. Because the diagnostic process often spans patient notification, scheduling, primary care review, and reminder outreach, delays may emerge gradually before they become visible in registry reports. Existing care gap reports commonly classify results as closed or open after a defined time window. This retrospective framing limits the ability to detect patients who are currently moving toward delayed diagnostic resolution. The objective of this article is to describe a predictive model that estimates the probability of delayed diagnostic follow-up after an abnormal screening result. The proposed model integrates patient engagement signals, scheduling activity, clinician workload, result severity, and reminder history. The model would use a gradient-boosted classification framework trained on historical abnormal results and longitudinal care-process features. Inputs would be extracted from patient portals, scheduling systems, primary care workload records, laboratory and radiology result metadata, and reminder logs. Conceptually, the model would generate a daily updated risk score for each unreconciled abnormal result. It would also identify the dominant drivers of risk, such as unread portal messages, repeated appointment cancellations, limited primary care availability, high-severity findings, or escalating reminder activity. A predictive approach could shift delayed follow-up management from retrospective audit to proactive prioritization. By identifying patients at greatest risk before the diagnostic window closes, care teams could better allocate outreach and navigation resources.

Home health agencies must assign clinicians to patients across geographically dispersed service areas while balancing patient needs, workforce qualifications, and operational efficiency. Scheduling decisions must account for clinical urgency, visit complexity, travel burden, and continuity of care. Manual scheduling cannot reliably integrate real-time acuity changes, dynamic travel conditions, clinician availability, and the risk of patients refusing or missing care. As a result, agencies may experience avoidable inefficiencies, delayed visits, fragmented follow-up, and increased coordinator workload. This article proposes an AI-based home health scheduling system that integrates patient acuity, geographic routing, clinician skill profiles, visit duration estimates, and missed-care risk prediction. The system is designed to generate adaptive daily schedules that can be revised as clinical and operational conditions change. The framework includes a patient acuity classifier, visit duration estimator, geographic routing engine, skill-mix matcher, missed-care risk predictor, and real-time scheduling dashboard. These components operate together to support clinically appropriate, geographically efficient, and operationally feasible visit plans. The proposed system would be expected to improve scheduling responsiveness, reduce unnecessary travel, better align clinician competencies with patient needs, and support proactive follow-up for patients at risk of missed care. Its value depends on integration with electronic health records, mobile workflows, coordinator oversight, and transparent decision support. An AI-based home health scheduling system provides a pathway toward a more responsive and coordinated home health operations model. By combining clinical prioritization with routing, workforce matching, and follow-up risk mitigation, such a framework could support both care quality and workforce efficiency.