Publications by authors named "Allison Hamblin"

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.

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Objectives: To evaluate the effectiveness of Connected Care-a care coordination effort of physical and behavioral health managed care partners in Pennsylvania-on acute service use among adult Medicaid beneficiaries with serious mental illness (SMI).

Study Design: We examined changes in service utilization using a difference-in-differences model, comparing study group with a comparison group, and conducted key informant interviews to better understand aspects of program implementation.

Methods: We compared the difference in service use rates between baseline year and 2-year intervention period for the Connected Care group (n = 8633) with the difference in rates for the comparison group (n = 10,514), confirming results using a regression adjustment.

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Objective: Policies supporting value-based care and alternative payment models, notably in the Affordable Care Act and the Medicare Access & CHIP Reauthorization Act of 2015, offer hope to advance care integration for individuals with behavioral and chronic physical health conditions. The potential for integration to improve quality while managing costs for individuals with high needs, coupled with the remaining financial, operational, and policy challenges, underscores a need for continued discussion of integration programs' preliminary outcomes and lessons. The authors describe the early efforts of the pilot program for adult Medicaid beneficiaries with serious mental illness and co-occurring chronic conditions, which used a navigator model in 3 southeastern Pennsylvania counties.

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The expansion of Medicaid eligibility to Americans with incomes up to 138 percent of the federal poverty level should greatly increase access to coverage and services for people recently released from jail and, thus, improve health outcomes and reduce recidivism in this population. The population is disproportionately male, minority, and poor; suffers from high rates of mental and substance abuse disorders; and is expected to make up a substantial portion of the Medicaid expansion population. To ensure connections to needed services after release from jail, states could help inmates determine their eligibility and enroll in Medicaid; take advantage of federal grants to automate systems that determine eligibility; and include a robust array of behavioral health services in Medicaid benefit packages.

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In order to serve increasing numbers of Medicaid beneficiaries, particularly during an economic recession, states must find ways to maximize the impact of available funds. Some states are identifying new ways of organizing, financing, and delivering health care in order to lower costs without sacrificing quality of care or enrollment capacity. An important tool for helping policymakers design such "value-added" strategies is return-on-investment (ROI) analysis.

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Background: Despite the prevalence of evidence-based interventions to improve quality in health care systems, there is a paucity of documented evidence of a financial return on investment (ROI) for these interventions from the perspective of the investing entity.

Purposes: To report on a demonstration project designed to measure the business case for selected quality interventions in high-risk high-cost patient populations in 10 Medicaid managed care organizations across the United States.

Methodology/approach: Using claims and enrollment data gathered over a 3-year period and data on the costs of designing, implementing, and operating the interventions, ROIs were computed for 11 discrete evidence-based quality-enhancing interventions.

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The authors consider the challenges to quantifying both the business case and the social case for addressing disparities, which is central to achieving equity in the U.S. health care system.

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