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Background: A small number of high-need patients account for a disproportionate amount of Medicaid spending, yet typically engage little in outpatient care and have poor outcomes.Objective: To address this issue, we developed ECHO (Extension for Community Health Outcomes) Care™, a complex care intervention in which outpatient intensivist teams (OITs) provided care to high-need high-cost (HNHC) Medicaid patients. Teams were supported using the ECHO model™, a continuing medical education approach that connects specialists with primary care providers for case-based mentoring to treat complex diseases.Design: Using an interrupted time series analysis of Medicaid claims data, we measured healthcare utilization and expenditures before and after ECHO Care.Participants: ECHO Care served 770 patients in New Mexico between September 2013 and June 2016. Nearly all had a chronic mental illness, and over three-quarters had a chronic substance use disorder.Intervention: ECHO Care patients received care from an OIT, which typically included a nurse practitioner or physician assistant, a registered nurse, a licensed mental health provider, and at least one community health worker. Teams focused on addressing patients' physical, behavioral, and social issues.Main Measures: We assessed the effect of ECHO Care on Medicaid costs and utilization (inpatient admissions, emergency department (ED) visits, other outpatient visits, and dispensed prescriptions.Key Results: ECHO Care was associated with significant changes in patients' use of the healthcare system. At 12 months post-enrollment, the odds of a patient having an inpatient admission and an ED visit were each reduced by approximately 50%, while outpatient visits and prescriptions increased by 23% and 8%, respectively. We found no significant change in overall Medicaid costs associated with ECHO Care.Conclusions: ECHO Care shifts healthcare utilization from inpatient to outpatient settings, which suggests decreased patient suffering and greater access to care, including more effective prevention and early intervention for chronic conditions. [ABSTRACT FROM AUTHOR]

Background: Programs for high-need, high-cost (HNHC) patients can improve care and reduce costs. However, it may be challenging to implement these programs in rural and underserved areas, in part due to limited access to specialty consultation.Aim: Evaluate the feasibility of using the Extension for Community Health Outcomes (ECHO) model to provide specialist input to outpatient intensivist teams (OITs) dedicated to caring for HNHC patients.Setting: Weekly group videoconferencing sessions that connect multidisciplinary specialists with OITs.Participants: Six OITs across New Mexico, typically consisting of a nurse practitioner or physician assistant, a registered nurse, a counselor or social worker, and at least one community health worker.Program Description: OITs and specialists participated in weekly teleECHO sessions focused on providing the OITs with case-based mentoring and support.Program Evaluation: OITs and specialists discussed 427 highly complex patient cases, many of which had social or behavioral health components to address. In 70% of presented cases, the teams changed their care plan for the patient, and 87% reported that they applied what they learned in hearing case presentations to other HNHC patients.Discussion: Pairing the ECHO model with intensive outpatient care is a feasible strategy to support OITs to provide high-quality care for HNHC patients. [ABSTRACT FROM AUTHOR]