• Robert J Graham, Michael L McManus, Angie Mae Rodday, Ruth Ann Weidner, and Susan K Parsons.
• Division of Critical Care, Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, MA.
• Pediatr Crit Care Me. 2018 May 1; 19 (5): 412-420.

ObjectiveTo describe program design, costs, and savings implications of a critical care-based care coordination model for medically complex children with chronic respiratory failure.DesignAll program activities and resultant clinical outcomes were tracked over 4 years using an adapted version of the Care Coordination Measurement Tool. Patient characteristics, program activity, and acute care resource utilization were prospectively documented in the adapted version of the Care Coordination Measurement Tool and retrospectively cross-validated with hospital billing data. Impact on total costs of care was then estimated based on program outcomes and nationally representative administrative data.SettingTertiary children's hospital.SubjectsCritical Care, Anesthesia, Perioperative Extension and Home Ventilation Program enrollees.InterventionsNone.Measurements And Main ResultsThe program provided care for 346 patients and families over the study period. Median age at enrollment was 6 years with more than half deriving secondary respiratory failure from a primary neuromuscular disease. There were 11,960 encounters over the study period, including 1,202 home visits, 673 clinic visits, and 4,970 telephone or telemedicine encounters. Half (n = 5,853) of all encounters involved a physician and 45% included at least one care coordination activity. Overall, we estimated that program interventions were responsible for averting 556 emergency department visits and 107 hospitalizations. Conservative monetization of these alone accounted for annual savings of $1.2-2 million or $407/pt/mo net of program costs.ConclusionsInnovative models, such as extension of critical care services, for high-risk, high-cost patients can result in immediate cost savings. Evaluation of financial implications of comprehensive care for high-risk patients is necessary to complement clinical and patient-centered outcomes for alternative care models. When year-to-year cost variability is high and cost persistence is low, these savings can be estimated from documentation within care coordination management tools. Means of financial sustainability, scalability, and equal access of such care models need to be established.

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