Publications by authors named "William K Bleser"

Article Synopsis
  • - The NCCARE360 platform was launched in North Carolina in 2019 to improve population health by facilitating digital care coordination between community organizations, healthcare providers, and social services, focusing on addressing unmet social needs.
  • - A case study comparing referral resolution rates during and after the availability of COVID-19 funding showed a significant drop in both the number of referrals and their successful resolutions, emphasizing the impact of financial support on service delivery.
  • - The study indicates that while the transition to value-based care can address health and social fragmentation, the results are limited to the specific context of North Carolina and may not apply broadly.
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North Carolina Medicaid's Healthy Opportunities Pilots program is the country's first comprehensive program to evaluate the impact of paying community-based organizations to provide eligible Medicaid enrollees with an array of evidence-based services to address four domains of health-related social needs, one of which is housing. Using a mixed-methods approach, we mapped the distribution of severe housing problems and then examined the design and implementation of Healthy Opportunities Pilots housing services in the three program regions. Four cross-cutting implementation and policy themes emerged: accounting for variation in housing resources and needs to address housing insecurity, defining and pricing housing services in Medicaid, engaging diverse stakeholders across sectors to facilitate successful implementation, and developing sustainable financial models for delivery.

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Importance: Despite momentum for pediatric value-based payment models, little is known about tailoring design elements to account for the unique needs and utilization patterns of children and young adults.

Objective: To simulate attribution to a hypothetical pediatric accountable care organization (ACO) and describe baseline demographic characteristics, expenditures, and utilization patterns over the subsequent year.

Design, Setting, And Participants: This retrospective cohort study used Medicaid claims data for children and young adults aged 1 to 20 years enrolled in North Carolina Medicaid at any time during 2017.

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Integrated pain management (IPM) programs can help to reduce the substantial population health burden of musculoskeletal pain, but are poorly implemented. Lessons learned from existing programs can inform efforts to expand IPM implementation. This qualitative study describes how health care systems, payers, providers, health policy researchers, and other stakeholders are overcoming barriers to developing and sustaining IPM programs in real-world settings.

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Accountable care organizations (ACOs) need confidence in their return on investment to implement changes in care delivery that prioritize seriously ill and high-cost Medicare beneficiaries. The objective of this study was to characterize spending on seriously ill beneficiaries in ACOs with Medicare Shared Savings Program (MSSP) contracts and the association of spending with ACO shared savings. The population included Medicare fee-for-service beneficiaries identified with serious illness (N = 2,109,573) using the Medicare Master Beneficiary Summary File for 100% of ACO-attributed beneficiaries linked to MSSP beneficiary files (2014-2016).

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Objectives: Since 2019, the Medicare Shared Savings Program (MSSP) has allowed accountable care organizations (ACOs) to choose either retrospectively or prospectively attributed ACO populations. To understand how ACOs' choice of attribution method affects incentives for care among seriously ill Medicare beneficiaries, this study compares beneficiary characteristics and Medicare per capita expenditures between prospective and retrospective ACO populations.

Study Design: This retrospective, cross-sectional analysis describes survival, patient characteristics, and Medicare spending for Medicare fee-for-service beneficiaries identified with serious illness (n = 1,600,629) using 100% Medicare Master Beneficiary Summary and MSSP beneficiary files (2014-2016).

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The pipeline of new cardiovascular drugs is relatively limited compared with many other clinical areas. Challenges causing lagging drug innovation include the duration and expense of cardiovascular clinical trials needed for regulatory evaluation and approvals, which generally must demonstrate noninferiority to existing standards of care and measure longer-term outcomes. By comparison, there has been substantial progress in cardiovascular device innovation.

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In spring 2018, the American Heart Association convened the Value in Healthcare Summit to begin an important conversation about the challenges patients with cardiovascular disease face in accessing and deriving quality and value from the healthcare system. Following the summit and recognizing the collective momentum it created, the American Heart Association, in collaboration with the Robert J. Margolis Center for Health Policy at Duke University, launched the Value in Healthcare Initiative-Transforming Cardiovascular Care.

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Utilization management strategies, including prior authorization, are commonly used to facilitate safe and guideline-adherent provision of new, individualized, and potentially costly cardiovascular therapies. However, as currently deployed, these approaches encumber multiple stakeholders. Patients are discouraged by barriers to appropriate access; clinicians are frustrated by the time, money, and resources required for prior authorizations, the frequent rejections, and the perception of being excluded from the decision-making process; and payers are weary of the intensive effort to design and administer increasingly complex prior authorization systems to balance value and appropriate use of these treatments.

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Stroke is one of the leading causes of morbidity and mortality in the United States. While age-adjusted stroke mortality was falling, it has leveled off in recent years due in part to advances in medical technology, health care options, and population health interventions. In addition to adverse trends in stroke-related morbidity and mortality across the broader population, there are sociodemographic inequities in stroke risk.

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Very young children (under 2 years old) have high risk for influenza-related complications. Children 6 months or older in the US are recommended to receive influenza vaccination annually, yet uptake is substantially lower than other routinely-recommended vaccines. Existing nationally-representative studies on very young child influenza vaccine uptake has several limitations: few examine provider-verified influenza vaccination (relying on parental report), few contain parental vaccine attitudes variables (known to be crucial to vaccine uptake), and none to our knowledge consider intersectionality of social disadvantage nor how influenza vaccine determinants differ from those of other recommended vaccines.

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Heart failure (HF) is a leading cause of hospitalizations and readmissions in the United States. Particularly among the elderly, its prevalence and costs continue to rise, making it a significant population health issue. Despite tremendous progress in improving HF care and examples of innovation in care redesign, the quality of HF care varies greatly across the country.

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Objectives: To describe the landscape of Medicaid and the Children's Health Insurance Program beneficiary incentive programs for child health and garner key stakeholder insights on incentive program rationale, child and family engagement, and program evaluation.

Methods: We identified beneficiary health incentive programs from 2005 to 2018 through a search of peer-reviewed and publicly available documents and through semistructured interviews with 80 key stakeholders (Medicaid and managed-care leadership, program evaluators, patient advocates, etc). This study highlights insights from 23 of these stakeholders with expertise on programs targeting child health (<18 years old) to understand program rationale, beneficiary engagement, and program evaluation.

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Care for people living with serious illness is suboptimal for many reasons, including underpayment for key services (such as care coordination and social supports) in fee-for-service reimbursement. Accountable care organizations (ACOs) have potential to improve serious illness care because of their widespread dissemination, strong financial incentives for care coordination in downside-risk models, and flexibility in shared savings spending. Through a national survey we found that 94 percent of ACOs at least partially identify their seriously ill beneficiaries, yet only 8-21 percent have widely implemented serious illness initiatives such as advance care planning or home-based palliative care.

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The ability of accountable care organizations (ACOs) to continue reducing costs and improving quality depends on understanding what affects their survival. We examined such factors for survival in the Medicare Shared Savings Program (MSSP) of 624 ACOs between performance years 2013 and 2017 (1,849 ACO-years). Overall, ACO exits from the MSSP decreased after ACOs' third year.

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Medicaid programs are increasingly adopting incentive programs to improve health behaviors among beneficiaries. There is limited evidence on what incentives are being offered to Medicaid beneficiaries, how programs are engaging beneficiaries, and how programs are evaluated. In 2017-18 we synthesized available information on these programs and interviewed eighty policy stakeholders to identify the rationale behind key program design decisions and stakeholders' recommendations for beneficiary engagement and program evaluation.

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Introduction: Children are a population of interest for influenza. They are at increased risk for severe influenza, comprise a substantial portion of influenza morbidity, and significantly contribute to its transmission in the household and subsequent parental work loss. The association between influenza vaccination and work loss prevention, however, has rarely been studied, and the sparse existing literature has very limited generalizability to U.

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Citizenship facilitates home ownership, which promotes access to additional resources and structures social context, factors that improve the health of individuals and communities. The objective of this study was to examine whether citizenship moderated the association between homeownership and self-rated health. We used multivariate logistic regression models and propensity score matching techniques to examine this association using pooled years 2000-2010 of the Medical Expenditure Panel Survey data linked with the National Health Interview Survey to examine U.

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Background: Complementary and alternative medicine (CAM) is increasingly used in the United States. Although CAM is mostly used in conjunction with conventional medicine, some CAM practitioners recommend against vaccination, and children who saw naturopathic physicians or chiropractors were less likely to receive vaccines and more likely to get vaccine-preventable diseases. Nothing is known about how child CAM usage affects influenza vaccination.

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Objective: Patient- and family-centered care (PFCC), which recognizes the family as an integral partner in high-quality clinical decision-making, is important to improving children's health care. Studies examining PFCC disparities in the general US pediatric population, however, are sparse, and use methodology that might mislead readers to overestimate effect sizes because of the high prevalence of high-quality PFCC. We address these issues using improved statistical modeling of conceptually-grounded disparity domains on more recent data.

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Background: Despite well-established programs, influenza vaccination rates in US adults are well below federal benchmarks and exhibit well-documented, persistent racial and ethnic disparities. The causes of these disparities are multifactorial and complex, though perceived racial/ethnic discrimination in health care is 1 hypothesized mechanism.

Objectives: To assess the role of perceived discrimination in health care in mediating influenza vaccination RACIAL/ETHNIC disparities in chronically ill US adults (at high risk for influenza-related complications).

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Recent interest in community health collaboratives has been driven by the potential of these types of organizations to solve complex health problems at the local level by bringing together stakeholders that have traditionally operated independently, and often at cross-purposes. Much of the work that is central to the mission of collaboratives can take years to reach fruition, however, and there are a number of challenges to sustaining their activities. In this article, we systematically reviewed the theoretical and empirical literature on health care collaborative sustainability, focusing on definitions and antecedents of sustainability.

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Purpose: The current model of primary care in the United States limits physicians' ability to offer high-quality care. The patient-centered medical home (PCMH) shows promise in addressing provision of high-quality care, but achieving a PCMH practice model often requires comprehensive organizational change. Guided by Solberg's conceptual framework for practice improvement, which argues for shared prioritization of improvement and change, we describe strategies for obtaining organizational buy-in to and whole-staff engagement of PCMH transformation and practice improvement.

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