Pediatric accountable health communities: Insights on needed capabilities and potential solutions.

BACKGROUND: Pediatric accountable health communities (AHCs) are emerging collaborative models that integrate care across health and social service sectors. We aimed to identify needed capabilities and potential solutions for implementing pediatric AHCs. METHODS: We conducted a directed content analysis of responses to a Request for Information (RFI) from the Center for Medicare & Medicaid Innovation on the Integrated Care for Kids Model (n = 1550 pages from 202 respondents). We then interviewed pediatric health policy stakeholders (n = 18) to further investigate responses from the RFI. All responses were coded using a consensual qualitative research approach in 2019. RESULTS: To facilitate service integration, respondents emphasized the need for cross-sector organizational alignment and data sharing. Recommended solutions included designating "Bridge Organizations" to operationalize service integration across sectors and developing integrated data sharing systems. Respondents called for improved validation and collection methods for data relating to school performance, social drivers of health, family well-being, and patient experience. Recommended solutions included aligning health and education data privacy regulations and utilizing metrics with cross-sector relevance. Respondents identified that mechanisms are needed to blend health and social service funding in alternative payment models (APMs). Recommended solutions included guidance on cross-sector care coordination payments, shared savings arrangements, and capitation to maximize spending flexibility. CONCLUSIONS: Pediatric AHCs could provide more integrated, high-value care for children. Respondents highlighted the need for shared infrastructure and cross-sector alignment of measures and financing. IMPLICATIONS: Insights and solutions from this study can inform policymakers planning or implementing innovative, child-centered AHC models. LEVEL OF EVIDENCE: Level V.

Accountable Communities of Health, Health and Social Service Systems Alignment, and Population Health: Eastern Washington State, 2017-2019.

Objectives. To assess health system transformation and alignment in the Better Health Together (BHT) accountable community of health (ACH) region of Eastern Washington.Methods. This trend study leveraged cross-sectional data collected in 2017 and 2019 in Eastern Washington. A total of 165 responses from individuals representing 112 organizations were collected in 2017, and 211 responses from individuals representing 92 organizations were collected in 2019. More than one third (38%; n = 35 organizations) of cases overlapped between the 2 samples. Implementation of the ACH model is the exposure. Outcomes of interest included indicators of system transformation and alignment.Results. Organizations throughout BHT's region became more engaged, less siloed, and better connected from 2017 to 2019. At least some of the increased connectivity observed was directly attributable to the role BHT played in facilitating the creation or maintenance of interorganizational relationships across Eastern Washington.Conclusions. The ACH model is a promising approach to aligning health and social service systems for population health improvement. Evidence shows that ACH organizations can serve as trusted conveners able to facilitate interorganizational relationships across sectors.

A Sleeping Giant: Community Pharmacy's Potential Is Unrivaled.

DISCLOSURES: No funding was received for the writing of this commentary. The author has nothing to disclose.

Integrated, Accountable Care For Medicaid Expansion Enrollees: A Comparative Evaluation of Hennepin Health.

Hennepin Health, a Medicaid accountable care organization, began serving early expansion enrollees (very low-income childless adults) in 2012. It uses an integrated care model to address social and behavioral needs. We compared health care utilization in Hennepin Health with other Medicaid managed care in the same area from 2012 to 2014, controlling for demographics, chronic conditions, and enrollment patterns. Homelessness and substance use were higher in Hennepin Health. Overall adjusted results showed Hennepin Health had 52% more emergency department visits and 11% more primary care visits than comparators. Over time, modeling a 6-month exposure to Hennepin Health, emergency department and primary care visits decreased and dental visits increased; hospitalizations decreased nonsignificantly but increased among comparators. Subgroup analysis of high utilizers showed lower hospitalizations in Hennepin Health. Integrated, accountable care under Medicaid expansion showed some desirable trends and subgroup benefits, but overall did not reduce acute health care utilization versus other managed care.

Cardiologist Participation in Accountable Care Organizations and Changes in Spending and Quality for Medicare Patients With Cardiovascular Disease.

BACKGROUND: Despite widespread adoption of Medicare accountable care organizations (ACOs), healthcare spending reductions have been modest. This may relate to variable participation in ACOs by specialist physicians, who disproportionately drive spending. To examine whether specialist participation in Medicare ACOs was associated with changes in healthcare spending and clinical quality, we analyzed national Medicare data. METHODS AND RESULTS: Working with a 20% random sample of Medicare beneficiaries (2008 to 2015), we identified those with cardiovascular disease. We estimated linear regression models at the beneficiary-quarter level to evaluate changes in healthcare spending and clinical quality after the start of the Shared Savings Program in 2012. We then examined whether changes in spending and quality across ACOs were conditional on cardiologist participation. Our study included ≈1.6 million beneficiaries per year. Although the number of ACOs increased over the study period (from 114 in 2012 to 392 in 2015), the proportion with any cardiologist participation remained stable (from 80% in 2012 to 83% in 2015). Compared with unaligned beneficiaries, those cared for by ACOs without cardiologist participation were associated with a spending reduction (per quarter) of -$75 (95% CI, -$105 to -$46; P<0.001). Care receipt in an ACO with cardiologist participation was associated with an additional difference in spending of -$56 (95% CI, -$87 to -$25; P<0.001), driven by lower spending for skilled nursing facilities, evaluation and management services, procedural care, and testing. While heart failure admission rates were similar among aligned and unaligned beneficiaries, ACO care was associated with fewer all-cause readmissions (P<0.001) and emergency department visits (P<0.001). Rates of these outcomes did not vary by cardiologist participation. CONCLUSIONS: Annual spending for beneficiaries with cardiovascular disease was ≈$200 lower when cared for by ACOs with cardiologist participation (compared with those without). These spending reductions did not come at the expense of clinical quality.

Transformation of the Doctor-Patient Relationship: Big Data, Accountable Care, and Predictive Health Analytics.

The medical profession is steeped in traditions that guide its practice. These traditions were developed to preserve the well-being of patients. Transformations in science, technology, and society, while maintaining a self-governance structure that drives the goal of care provision, have remained hallmarks of the profession. The purpose of this paper is to examine ethical challenges in health care as it relates to Big Data, Accountable Care Organizations, and Health Care Predictive Analytics using the principles of biomedical ethics laid out by Beauchamp and Childress (autonomy, beneficence, non-maleficence, and justice). Among these are the use of Electronic Health Records within stipulations of the Health Insurance Portability and Accountability Act. Clinicians are well-positioned to impact health policy development to address ethical issues associated with the use of Big Data, Accountable Care, and Health Care Predictive Analytics as we work to transform the doctor-patient relationship towards improving population health outcomes and creating a healthier society.

Changes in the Use of Lumbar Arthrodesis Procedures Within Accountable Care Organizations.

STUDY DESIGN: A retrospective review of Medicare claims data (2009-2014). OBJECTIVE: The aim of this study was to evaluate changes in the use of lumbar fusion procedures following the formation of Accountable Care Organizations (ACOs). SUMMARY OF BACKGROUND DATA: Within surgical care afforded by ACOs, savings are thought to be realized by improved care coordination as well as reductions in the use of preference-sensitive procedures such as lumbar fusion. METHODS: We queried fee-for-service claims for patients enrolled in Medicare Part A and B, identifying patients who received lumbar spine fusion, discectomy, or decompression procedures. We performed a difference-in-differences analysis comparing the use of lumbar fusion in ACOs and non-ACOs in the period before (2009-2011) and after (2012-2014) ACO formation. Propensity score adjustment was used to address differences in case-mix. Multivariable logistic regression was used to compare the likelihood of receiving a lumbar fusion in ACOs and non-ACOs in the period before and after ACO formation. RESULTS: Within organizations that would form ACOs, the raw rate of lumbar fusion increased from 50% (n = 2183) in 2009 to 2011 to 54% (n = 2283) in 2012 to 2014. Among non-ACOs, the use of fusion increased from 52% (n = 110,160) to 59% (n = 109,917). Adjusted difference in differences in the use of lumbar fusion between ACOs and non-ACOs was -2.6 percentage points (P = 0.13). When limited to patients with spinal stenosis, ACOs significantly reduced the use of fusion (-5.8 percentage points; P = 0.03). CONCLUSION: Our results indicate that ACOs may effectively curtail the use of lumbar fusion procedures, particularly among patients with spinal stenosis. As these interventions are often associated with higher complications and need for reoperation, such practices might accrue additional health care savings for Medicare beyond those realized during the index surgical period. LEVEL OF EVIDENCE: 3.

Spread of Medicare Accountable Care Organizations in Rural America.

Purpose: This RUPRI Center data report describes Medicare accountable care organization (ACO) growth in non-metropolitan U.S. counties from 2016 to 2017. This data report, which includes data through December 2017, follows a similar analysis released in October 2016 that described ACO trends from 2013 to 2015. Key Findings: The following findings are based on activity through 2017: (1) Medicare ACOs operate (an ACO provider is present) in 60.3 percent of all nonmetropolitan counties, up from 41.8 percent in 2016, (2) As of December 2017, no nonmetropolitan ACOs were participating in ACO models that included downside risk (meaning they are liable for expenditures exceeding a benchmark).

Do Changes in Post-acute Care Use at Hospitals Participating in an Accountable Care Organization Spillover to All Medicare Beneficiaries?

BACKGROUND: While early evidence suggests that Medicare accountable care organizations (ACOs) may reduce post-acute care (PAC) utilization for attributed beneficiaries, whether these effects spill over to all beneficiaries admitted to hospitals participating in ACOs stray is unknown. OBJECTIVE: The objective of this study was to evaluate whether changes in PAC use and Medicare spending spill over to all beneficiaries admitted to hospitals participating in the Medicare Shared Savings Program (MSSP). DESIGN: Observational study using a difference-in-differences design comparing changes in PAC utilization and spending among beneficiaries admitted to ACO-participating hospitals before and after the start of the ACO contracts, compared to those admitted to non-ACO hospitals. SETTING: A total of 233 hospitals participate in MSSP ACOs and 3103 non-ACO hospitals. PARTICIPANTS: A national sample of 11,683,573 Medicare beneficiaries experiencing 26,503,086 hospital admissions from 2010 to 2013. EXPOSURE: Admission to a hospital participating in an MSSP ACO. MAIN MEASURES: The probability of discharge and Medicare payments to inpatient rehabilitation facilities (IRF), skilled nursing facilities (SNF), and home health agencies (HHA). KEY RESULTS: For beneficiaries admitted to hospitals that joined an ACO, the likelihood of being discharged to PAC did not change after the hospital joined the ACO compared with non-ACO hospitals over the same period (differential change in probability of discharge to any PAC was 0.000 (P = 0.89), SNF was 0.000 (P = 0.73), IRF was 0.000 (P = 0.96), and HHA was 0.001 (P = 0.57)). Payments reduced significantly for PAC overall (- $130.41, P = 0.03), but not for any individual PAC type alone. These results were consistent in samples that were conditional on discharge to any PAC, across conditions with high PAC use nationally, and among ACO-participating hospitals that also had a PAC participant. CONCLUSIONS: Hospital participation in an ACO did not result in spillovers in PAC utilization or payments to all beneficiaries, even when considering high PAC-use conditions and ACO hospitals that also have an ACO-participating PAC.

An Assessment of Participant-Described Interprofessional Oral Health Referral Systems Across Rurality.

PURPOSE: As a means to identify and quantify oral health interprofessional collaborative practice (IPP), we examined participant-described medical-to-dental (M2D) referral networks and how they function across rurality. METHODS: We conducted a cross-sectional survey on the appraisal of IPP referral systems in 2016. Secondarily, we examined if rural health clinics (RHCs) have different experiences with M2D referrals compared to other practice types. Independent variables included geographic and organizational indicators, referral system attributes, and respondent characteristics. Data were coded by Census region and state Medicaid expansion status. Bivariable and multivariable analyses were conducted using SAS. FINDINGS: A convenience cohort (n = 559) from 44 states was examined. Nearly, half (48.7%) reported dependable M2D referral systems. In bivariate analysis, all independent variables were significant except for state Medicaid expansion status. In multivariable analysis, Census region retained significance (P = .0093). Organization type and practice issues with no shows/missed appointments continued to have significance (P < .001 and .002, respectively). Accountable care organizations were over 5 times (5.72, P = .001) more likely than RHCs to report dependable M2D referral systems. Federally qualified health clinics were slightly over 3 times more likely than RHCs to report dependable M2D referral (3.04, P < .001). No differences between RHCs and other private practices were observed. CONCLUSIONS: The importance of IPP continues to be promoted in the current health care environment. Our study demonstrates that, in this motivated study population, M2D referrals can work well, even in rural areas. Organization type, directionality of referral, broken appointment rates, and electronic health information management were all found to significantly impact the respondents' rating on the dependability of an M2D referral process.

The new frontier of strategic alliances in health care: New partnerships under accountable care organizations.

Accountable care organizations (ACOs) and similar reforms aim to improve coordination between health care providers; however, due to the fragmented nature of the US health care system, successful coordination will hinge in large part on the ability of health care organizations to successfully partner across organizational boundaries. Little is known about new partnerships formed under the ACO model. We use mixed methods data from the National Survey of ACOs, Medicare ACO performance data and interviews with executive leaders across 31 ACOs to examine the prevalence, characteristics, and capabilities of partnership ACOs and why and how ACO partnerships form. We find that a striking percentage of ACOs - 81% - involve new partnerships between independent health care organizations. These "partnership ACOs" generally report lower capabilities on care management, care coordination, and health information technology. Additionally, under Medicare ACO programs partnership ACO achieved somewhat lower quality performance. Qualitative interviews revealed that providers are motivated to partner for resource complementarity, risk reduction, and legislative requirements, and are using a variety of formal and informal accountability mechanisms. Most partnership ACOs were formed out of existing, positive relationships, but a minority of ACOs formed out of previously competitive or conflictual relationships. Our findings suggests that the success of the ACO model will hinge in large part upon the success of new partnerships, with important implications for understanding ACO readiness and capabilities, the relatively small savings achieved to date by ACO programs, and the path to providers bearing more risk for population health management. In addition, ACO partnerships may provide an important window to monitor a potential wave of health care consolidation or, in contrast, a new model of independent providers successfully coordinating patient care.

Antitrust and Accountable Care Organizations: Observations for the Physician Market.

The creation of Accountable Care Organizations (ACOs) under the Medicare Shared Savings Program has generated antitrust concerns. Utilizing a framework developed by the antitrust authorities for analyzing provider concentration for potential ACO participants, we examine the market for physician services, with a focus on the share of practices that could potentially be subject to antitrust scrutiny. Our findings suggest that while most physician practices would fall below the threshold that could raise anticompetitive concerns, this varies considerably by market and specialty. Furthermore, we find that the largest physician practice in most markets potentially remains at risk for antitrust review under the existing criteria.

Spread of Accountable Care Organizations in Rural America.

Purpose. The RUPRI Center for Rural Health Policy Analysis continues to monitor the spread of Medicare accountable care organizations (ACOs) into rural U.S. counties to determine whether this model appeals to rural providers and health systems. The RUPRI Center's periodic reports reveal trends in rural ACO activity; this brief follows one released in July 2013, with data through December 2015. Key Findings. The following findings are based on activity through 2015: (1) Medicare ACOs operate in 41.8 percent of all nonmetropolitan counties. (2) Non-metropolitan provider participation in ACOs has increased considerably since 2013, especially in the South, West, and Northeast census regions. (3) The 101 new ACO entrants in 2016 included at least 43 ACOs with providers in non-metropolitan areas.

The Central Role of Physician Leadership for Driving Change in Value-Based Care Environments.

BACKGROUND: In 2013, it was reported that about 1 of every 3 U.S. adults has hypertension. Of these 70 million individuals, approximately 50% have their blood pressure under control. Achieving hypertension control, especially in at-risk populations, requires a multipronged approach that includes lifestyle modifications and pharmacological treatment. As provider groups, hospital systems, and integrated delivery networks optimize their care processes to promote population health activities in support of the accountable care organization (ACO) model of care, managing hypertension and other chronic diseases will be essential to their success. A critical aspect of managing populations in an ACO environment is optimization of care processes among providers to increase care efficiency and improve patient outcomes. PROGRAM DESCRIPTION: Launched in 2013, Measure Up/Pressure Down is a 3-year campaign developed by the American Medical Group Foundation (AMGF) to reduce the burden of high blood pressure. The goal of the campaign is for participating medical groups, health systems, and other organized systems of care to achieve hypertension control for 80% of their patients with high blood pressure by 2016, according to national standards. The role of physician leadership at Cornerstone Health Care (CHC) and Summit Medical Group (SMG) in facilitating organizational change to improve hypertension management through the implementation of the Measure Up/Pressure Down national hypertension campaign is examined. OBSERVATIONS: Using patient stratification via its electronic health record, SMG identified 16,000 patients with hypertension. The baseline percentage of hypertension control for this patient population was 66%. Within 7 months, SMG was able to meet the 80% goal set forth by the AMGF's Measure Up/Pressure Down campaign. CHC diagnosed 25,312 patients with hypertension. The baseline percentage of hypertension control for this subgroup of patients was 51.5% when the initiative was first implemented. To date, the organization has achieved 72% hypertension control for at-risk patients and continues work towards the 80% campaign goal. The implementation of the Measure Up/Pressure Down campaign by CHC and SMG provides some valuable lessons. To further explore important aspects of successfully implementing the Measure Up/Pressure Down campaign in real-world settings, 6 key themes were identified that drove quality improvement and may be helpful to other organizations that implement similar quality improvement initiatives: (1) transitioning to value-based payments, (2) creating an environment for success, (3) leveraging program champions, (4) sharing quality data, (5) promoting care team collaboration, and (6) leveraging health information technology. IMPLICATIONS: The strategies employed by SMG and CHC, such as leveraging data analysis to identify at-risk patients and comparing physician performance, as well as identifying leaders to institute change, can be replicated by an ACO or a managed care organization (MCO). An MCO can provide data analysis services, sparing the provider groups the analytic burden and helping the MCO build a more meaningful relationship with their providers. DISCLOSURES: No outside funding supported this project. The authors declare no conflicts of interest. The authors are members of the Working Group on Optimizing Medication Therapy in Value-Based Healthcare. Odgen is employed by Cornerstone Health Care; Brenner is employed by Summit Medical Group; and Penso is employed by American Medical Group Association. Lustig, Westrich, and Dubois are employed by the National Pharmaceutical Council, an industry-funded health policy research organization that is not involved in lobbying or advocacy. Study concept and design were contributed by Lustig, Penso, Westrich, and Dubois. Lustig, Ogden, Brenner, and Penso collected the data, and data interpretation was performed by all authors. The manuscript was written primarily by Lustig, along with the other authors, and revised by Lustig, Penso, Westrich, and Dubois, assisted by Ogden and Brenner.

Improving performance of an accountable care organization on a quality measure assessing ß-blocker use in systolic heart failure.

PURPOSE: The implementation and outcomes are described for a clinical pharmacist-generated initiative to improve the performance of a Medicare Pioneer accountable care organization (ACO) quality measure evaluating the percentage of patients at least 18 years of age with heart failure and a left ventricular ejection fraction (LVEF) of less than 40% who are prescribed with an evidence-based ß-blocker (carvedilol, metoprolol succinate, or bisoprolol). SUMMARY: Atrius Health clinical pharmacists developed several educational documents to facilitate appropriate prescribing of evidence-based therapies in patients with heart failure. After educating clinicians, clinical pharmacists reviewed patient charts to determine eligibility for initiating or switching to evidence-based ß-blocker therapy. Medicare Pioneer ACO patients 18-85 years of age with heart failure and a current or prior LVEF of less than 40% were reviewed. Patients had a current prescription for metoprolol tartrate, atenolol, or no ß-blocker. Patients were considered ineligible if they had a documented contraindication or intolerance to ß-blocker therapy or were clinically unstable. Recommendations to initiate or switch to an appropriate ß-blocker were sent electronically by a clinical pharmacist to an eligible patient's treating physician before a scheduled office visit. In approximately three months, 48 patients underwent chart review by a clinical pharmacist. Performance improved by 8% after the implementation, with 82% of eligible patients achieving the quality measure in 2014-an increase from 74% in 2013. CONCLUSION: The performance on a Medicare Pioneer ACO quality measure evaluating ß-blocker use in systolic heart failure improved in a one-year period after a clinical pharmacist-generated initiative was implemented at Atrius Health practice sites.

Current State of Value-Based Purchasing Programs.

The US healthcare system is rapidly moving toward rewarding value. Recent legislation, such as the Affordable Care Act and the Medicare Access and CHIP Reauthorization Act, solidified the role of value-based payment in Medicare. Many private insurers are following Medicare's lead. Much of the policy attention has been on programs such as accountable care organizations and bundled payments; yet, value-based purchasing (VBP) or pay-for-performance, defined as providers being paid fee-for-service with payment adjustments up or down based on value metrics, remains a core element of value payment in Medicare Access and CHIP Reauthorization Act and will likely remain so for the foreseeable future. This review article summarizes the current state of VBP programs and provides analysis of the strengths, weaknesses, and opportunities for the future. Multiple inpatient and outpatient VBP programs have been implemented and evaluated; the impact of those programs has been marginal. Opportunities to enhance the performance of VBP programs include improving the quality measurement science, strengthening both the size and design of incentives, reducing health disparities, establishing broad outcome measurement, choosing appropriate comparison targets, and determining the optimal role of VBP relative to alternative payment models. VBP programs will play a significant role in healthcare delivery for years to come, and they serve as an opportunity for providers to build the infrastructure needed for value-oriented care.

Variation In Accountable Care Organization Spending And Sensitivity To Risk Adjustment: Implications For Benchmarking.

Spending targets (or benchmarks) for accountable care organizations (ACOs) participating in the Medicare Shared Savings Program must be set carefully to encourage program participation while achieving fiscal goals and minimizing unintended consequences, such as penalizing ACOs for serving sicker patients. Recently proposed regulatory changes include measures to make benchmarks more similar for ACOs in the same area with different historical spending levels. We found that ACOs vary widely in how their spending levels compare with those of other local providers after standard case-mix adjustments. Additionally adjusting for survey measures of patient health meaningfully reduced the variation in differences between ACO spending and local average fee-for-service spending, but substantial variation remained, which suggests that differences in care efficiency between ACOs and local non-ACO providers vary widely. Accordingly, measures to equilibrate benchmarks between high- and low-spending ACOs--such as setting benchmarks to risk-adjusted average fee-for-service spending in an area--should be implemented gradually to maintain participation by ACOs with high spending. Use of survey information also could help mitigate perverse incentives for risk selection and upcoding and limit unintended consequences of new benchmarking methodologies for ACOs serving sicker patients.