Long-Term Implications of Post-ACA Health Reform on State Health Care Policy.

In the midst of the COVID-19 outbreak, health care reform has again taken a major role in the 2020 election, with Democrats weighing Medicare for All against extensions of the Affordable Care Act, while Republicans quietly seem to favor proposals that would eliminate much of the ACA and cut Medicaid. Although states play a major role in health care funding and administration, public and scholarly debates over these proposals have generally not addressed the potential disruption that reform proposals might create for the current state role in health care. We examine how potential reforms influence state-federal relations, and how outside factors like partisanship and exogenous shocks like the COVID-19 pandemic interact with underlying preferences of each level of government. All else equal, reforms that expand the ACA within its current framework would provide the least disruption for current arrangements and allow for smoother transitions for providers and patients, rather than the more radical restructuring proposed by Medicare for All or the cuts embodied in Republican plans.

The Affordable Care Act at 10 Years: Evaluating the Evidence and Navigating an Uncertain Future.

The year 2020 marks the 10th anniversary of the signing of the Affordable Care Act (ACA). Perhaps the greatest overhaul of the US health care system in the past 50 y, the ACA sought to expand access to care, improve quality, and reduce health care costs. Over the past decade, there have been a number of challenges and changes to the law, which remains in evolution. While the ACA's policies were not intended to specifically target surgical care, surgical patients, surgeons, and the health systems within which they function have all been greatly affected. This article aims to provide a brief overview of the impact of the ACA on surgical patients in reference to its tripartite aim of improving access, improving quality, and reducing costs.

Early Performance of Hospital Value-based Purchasing Program in Medicare: A Systematic Review.

BACKGROUND: Under the Affordable Care Act, the Centers for Medicare and Medicaid Services has greatly expanded inpatient fee-for-value programs including the Hospital Value-based Purchasing (HVBP) program. Existing evidence from the HVBP program is mixed. There is a need for a systematic review of the HVBP program to inform discussions on how to improve the program's effectiveness. OBJECTIVE: To review and summarize studies that evaluated the HVBP program's impact on clinical processes, patient satisfaction, costs and outcomes, or assessed hospital characteristics associated with performance on the program. DESIGN: We searched the MEDLINE/PubMed, Scopus, ProQuest database for literature published between January 2013 and July 2019 using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. RESULTS: Of 988 studies reviewed, 33 studies that met the selection criteria were included. A small group of studies (n=7) evaluated the impact of the HVBP program, and no impact on processes or patient outcomes was reported. None of the included studies evaluated the effect of HVBP program on health care costs. Other studies (n=28) evaluated the hospital characteristics associated with HVBP performance, suggesting that safety-net hospitals reportedly performed worse on several quality and cost measures. Other hospital characteristics' associations with performance were unclear. CONCLUSIONS: Our findings suggest that the current HVBP does not lead to meaningful improvements in quality of care or patient outcomes and may negatively affect safety-net hospitals. More rigorous and comprehensive adjustment is needed for more valid hospital comparisons.

Effects of the Recent Medicaid Expansions on Dental Preventive Services and Treatments.

BACKGROUND: Low-income adults in the United States have historically had poor access to dental services largely due to limited dental coverage. OBJECTIVE: We examined the effects of recent Medicaid income-eligibility expansions under the Affordable Care Act on dental visits separately for preventive care and treatments. RESEARCH DESIGN: We used restricted data from the 2011 to 2016 Medical Expenditure Panel Survey with state geocodes. The main analytical sample included nearly 21,000 individuals who were newly eligible for Medicaid. We employed a quasi-experimental difference-in-differences design to identify the impact of the state Medicaid expansions effective in 2014 on dental services use by the level of state Medicaid dental benefit for the newly eligible. RESULTS: Expanding Medicaid in 2014 with extensive or limited dental coverage increased preventive dental visits and use of major dental treatments by over 5 percentage-points in 2014 and 2015. The increase in preventive visits continued in 2016 in expanding states with extensive coverage, while increase in major dental treatments continued in 2016 in expanding states with limited coverage. There is some but less consistent evidence of an increase in dental treatment with emergency-only coverage. CONCLUSIONS: Medicaid expansions with dental coverage beyond emergency-only services have increased access of the newly eligible low-income adults to dental treatments and preventive services, with extensive coverage showing continuing increase in preventive services use 3 years after the expansion. With limited coverage, there is some evidence of individuals needing to stretch treatments over a longer period. Providing comprehensive dental coverage can address unmet dental needs and improve oral health among low-income adults.

The association between health care coverage and prevalence of cardiovascular diseases and diabetes over a 10-year period.

Persons without health care coverage have poorer health outcomes. We investigated the association between health care coverage and trends in the prevalence of cardiovascular disease (CVD) and diabetes pre- and post-Affordable Care Act (ACA) periods. Using data from 3,824,678 surveyed adults in the Behavioral Risk Factor Surveillance System survey from 2007 - 2016, we calculated the yearly prevalence of CVD and diabetes. Using logistic regression, we investigated the association between health care coverage and CVD and diabetes, controlling for sociodemographic factors (age, sex, race, marital status, education and income). The mean age of participants was 55.3 ± 18.9 years. Health care coverage increased from 88.6% in 2007 to 93% in 2016. The prevalence of CVD and diabetes increased from pre- to post-ACA periods. After adjustment, in pre-ACA period, the odds ratio (OR) for the association between health care coverage and CVD and diabetes was 1.32 (95% CI:1.30-1.34) and 1.44 (95% CI:1.41-1.46), respectively; in the post-ACA period, the OR was 1.26 (95% CI:1.22-1.30) and 1.48 (95% CI:1.44-1.52), respectively. We found a significant association between health care coverage and trends in the prevalence of CVD and diabetes in the pre- and post-ACA periods.

The US Affordable Care Act: Reflections and directions at the close of a decade.

In this month's Editorial, PLOS Medicine Academic Editor Zirui Song and his colleague Adrianna McIntyre discuss outcomes and possible futures for the United States Affordable Care Act as it nears the ten year mark.

Changes in Health and Ability to Work Among Medicaid Expansion Enrollees: a Mixed Methods Study.

BACKGROUND: Michigan expanded Medicaid under the Affordable Care Act (Healthy Michigan Plan [HMP]) to improve the health of low-income residents and the state's economy. OBJECTIVE: To understand HMP's impact on enrollees' health, ability to work, and ability to seek employment DESIGN: Mixed methods study, including 67 qualitative interviews and 4090 computer-assisted telephone surveys (response rate 53.7%) PARTICIPANTS: Non-elderly adult HMP enrollees MAIN MEASURES: Changes in health status, ability to work, and ability to seek employment KEY RESULTS: Half (47.8%) of respondents reported better physical health, 38.2% better mental health, and 39.5% better dental health since HMP enrollment. Among employed respondents, 69.4% reported HMP helped them do a better job at work. Among out-of-work respondents, 54.5% agreed HMP made them better able to look for a job. Among respondents who changed jobs, 36.9% agreed HMP helped them get a better job. In adjusted analyses, improved health was associated with the ability to do a better job at work (aOR 4.08, 95% CI 3.11-5.35, p < 0.001), seek a job (aOR 2.82, 95% CI 1.93-4.10, p < 0.001), and get a better job (aOR 3.20, 95% CI 1.69-6.09, p < 0.001), but not with employment status (aOR 1.08, 95% CI 0.89-1.30, p = 0.44). In interviews, several HMP enrollees attributed their ability to get or maintain employment to improved physical, mental, and dental health because of services covered by HMP. Remaining barriers to work cited by enrollees included older age, disability, illness, and caregiving responsibilities. CONCLUSIONS: Many low-income HMP enrollees reported improved health, ability to work, and job seeking after obtaining health insurance through Medicaid expansion.

Evolving Trends in Insurance Coverage of Vascular Surgery Patients in Academic Practice.

BACKGROUND: Insurance coverage of vascular surgery patients may differ from patients with less chronic surgical pathologies. The goal of this study is to identify trends in insurance status of vascular surgery patients over the last 10 years at a busy academic center. METHODS: All consecutive patient visits for a vascular procedure from 2006 to 2016 were retrospectively reviewed from a prospectively collected institutional database. Data points included insurance status, procedures performed, and date of admission. The insurance status was categorized as Medicare, Medicaid, and uninsured. Samples were divided between 2006-2009 and 2011-2016 for comparison. Unpaired t-test, chi-squared test, and regression analysis were used to determine significant trends over the study period. RESULTS: From 2006 to 2016, 6,007 vascular surgery procedures were performed. Procedure volume increased significantly from 1,309 to 4,698 between the 2 timeframes (P < 0.05), whereas the percentage of Medicaid and Medicare patients trended upward but did not achieve significance. There was a significant decrease in the percentage of uninsured patients between the cohorts (5.65% vs. 2.96%, P < 0.05). In 2012, 10.14% of patients were uninsured compared with 2.56% in 2016 (P < 0.05). CONCLUSIONS: Insurance status affects access to care and subsequent outcomes. In our busy academic center, insurance coverage for vascular surgery has significantly increased over the past decade. The number of Medicaid and Medicare patients has slowly increased, but a significant and continuing decline in uninsured patients was observed. Implementation of the Affordable Care Act during this time period may have played a role in providing coverage for patient needing vascular surgery.

Effects of the Affordable Care Act on Vascular Patient Amputation Rates in Arkansas.

BACKGROUND: The Patient Protection and Affordable Care Act was signed into law in 2010 and enacted in 2013 which improved insurance coverage across America due to increasing Medicaid eligibility as well as changes to individual insurance markets. In Arkansas, this was implemented by a Medicaid expansion waiver which allowed patients to purchase insurance with funds provided by the government to subsidize premiums through the marketplace. The goal of this study was to determine the effects of the Affordable Care Act (ACA) on Arkansas patients with peripheral arterial disease. METHODS: A pre-post research design using the Arkansas Hospital Discharge Dataset was used to study the impact of the ACA on limb amputation, distal bypass, discharge disposition, and total costs for patients diagnosed with peripheral arterial disease/atherosclerosis. The data were obtained for the years 2007 through 2009 (pre-ACA), 2011 through 2013 (post-ACA), and 2014 through 2015 (post-Arkansas expansion). Bivariate analysis, analysis of variance, and regression analyses were performed to analyze the data. RESULTS: A total of 10,923 patients were identified. Uninsured patients ("self-pay") decreased from 7% pre-ACA to 3.4% post-Arkansas expansion (P < 0.0001). There was a decrease in adjusted health-care costs after the Arkansas expansion (P < 0.0001). There was no change in mortality or transfer to rehabilitation facilities, but there was an increase in discharge to skilled nursing facilities along with a decrease in patients being discharged home (P < 0.0001). Regression analysis showed private insurance to be associated with a 49% reduction in the odds of an amputation (P < 0.0001). The Arkansas expansion was associated with a 26% reduction in the odds of an amputation when compared with that before the ACA implementation (P < 0.005). Having private insurance was associated with a 26% increase in the odds of having a bypass when compared with uninsured patients (P < 0.05). CONCLUSIONS: Patients with private insurance have a decreased chance of amputation and increased odds of having a bypass when compared with patients who were of the self-pay category. The increase in private insurance coverage in our patient population could improve the rate of amputation in the vascular population in Arkansas by increasing early interventions for peripheral vascular disease.

Trends in State-Level Opinions toward the Affordable Care Act.

CONTEXT: This article argues that the devolution of the Affordable Care Act (ACA) to the states contributed to the slow progression of national public support for health care reform. METHODS: Using small-area estimation techniques, the authors measured quarterly state ACA attitudes on five topics from 2009 to the start of the 2016 presidential election. FINDINGS: Public support for the ACA increased after gubernatorial announcement of state-based exchanges. However, the adoption of federal or partnership marketplaces had virtually no effect on public opinion of the ACA and, in some cases, even decreased positive perceptions. CONCLUSIONS: The authors' analyses point to the complexities in mass preferences toward the ACA and policy feedback more generally. The slow movement of national ACA support was due partly to state-level variations in policy making. The findings suggest that, as time progresses, attitudes in Republican-leaning states with state-based marketplaces will become more positive toward the ACA, presumably as residents begin to experience the positive effects of the law. More broadly, this work highlights the importance of looking at state-level variations in opinions and policies.

The Affordable Care Act: implications for health-care equity.

Inequalities in medical care are endemic in the USA. The Affordable Care Act (ACA), passed in 2010 and fully implemented in 2014, was intended to expand coverage and bring about a new era of health-care access. In this review, we evaluate the legislation's impact on health-care equity. We consider the law's coverage expansion, insurance market reforms, cost and affordability provisions, and delivery-system reforms. Although the ACA improved coverage and access-particularly for poorer Americans, women, and minorities-its overall impact was modest in comparison with the gaps present before the law's implementation. Today, 29 million people in the USA remain uninsured, and substantial inequalities in access along economic, gender, and racial lines persist. Although most Americans agree that further reform is needed, the proper direction for reform-especially following the 2016 presidential election-is highly contentious. We discuss proposals for change from opposite sides of the political spectrum, together with their potential impact on health equity.

Improved access to health care in Massachusetts after 2006 Massachusetts Healthcare Reform Law is associated with a significant decrease in mortality among vascular surgery patients.

BACKGROUND: Access to medical care, by adequate insurance coverage, has a direct impact on outcomes for patients undergoing vascular procedures. We evaluated in-hospital mortality for patients undergoing index vascular procedures before and after the Massachusetts Healthcare Reform Law (MHRL) in 2006, which mandated insurance for all Massachusetts residents, both in Massachusetts and throughout the United States. METHODS: The National Inpatient Sample was queried to identify patients undergoing interventions for peripheral arterial disease, carotid artery stenosis, and abdominal aortic aneurysms based on International Classification of Diseases, Ninth Revision, Clinical Modification procedural and diagnostic codes. The cohort was then divided into patients treated within Massachusetts (MA) and non-Massachusetts (NMA) hospitals. Two time intervals were examined: before (2003-2006, P1) and after the MHRL (2007-2011, P2). The primary outcome of interest included in-hospital mortality. Patients in MA and NMA hospitals were described in terms of demographics and presentation by time interval (P2 vs P1) compared using χ2 and t-tests. Weighted logistic regression with term modeling change in the odds ratio (OR) for P2 was performed to test and to estimate trends in mortality. Time (year of procedure) and region interactions were investigated by inclusion of time-region interactions in our analyses. Subgroup analysis was performed for P2 vs P1 among nonwhite, nonelderly, and low-income patients. RESULTS: We identified 306,438 patients who underwent repair of abdominal aortic aneurysm, lower extremity bypass, or carotid endarterectomy in MA and NMA hospitals. MA hospital patients had an increase in both Medicaid and private insurance status after the MHRL (P1 = 2.6% and 21% vs P2 = 3.3% and 21.7%, respectively; P = .034). In-hospital mortality trended down for all groups across the entire study. In comparing P2 vs P1 trends, MA hospital odds of mortality per year was lowered by 26% (OR, 0.74; 95% confidence interval [CI], 0.56-0.99; P = .042) not seen in NMA hospitals (OR, 1.03; 95% CI, 0.97-1.09; P = .405). Time and region interaction terms indicated significant time trend difference in both unadjusted (P = .031) and adjusted (P = .033) analysis in MA hospitals not observed in NMA hospitals. This pattern continued when the samples were stratified by procedure. Patients undergoing vascular procedures in MA hospitals had a significantly lowered OR of mortality, with fewer patients presenting at late disease stages in P2 vs P1. Nonelderly patients in Massachusetts, who benefit from the Medicaid expansion provided by the MHRL, had a profound 92% drop in odds of mortality in P2 vs P1 (OR, 0.08; 95% CI, 0.010-0.641; P = .017) compared with the 14% drop in NMA (OR, 0.86; 95% CI, 0.709-1.032; P = .103). CONCLUSIONS: The 2006 MHRL is associated with a decrease in mortality for patients undergoing index vascular surgery procedures in MA compared with NMA hospitals. This study suggests that governmental policy may play a key role in positively affecting the outcomes for patients.

Assessing Trends in Hospital System Structures From 2008 to 2015.

BACKGROUND: The Affordable Care Act introduced a major systematic change aimed to promote coordination across the care continuum. Yet, it remains unknown the extent to which hospital system structures have changed following the Affordable Care Act. The structure of hospital systems has important implications for the cost, quality, and accessibility of health services. OBJECTIVES: To assess trends in the structures of hospital systems. RESEARCH DESIGN: We aggregated data from the American Hospital Association (AHA) Annual Survey to the system level. Using a panel of hospital systems from 2008 to 2015, we assessed trends in the number of hospital systems, their size, ownership characteristics, geospatial arrangements, and integration with outpatient services. RESULTS: In the period 2008-2015, there was an increasing percentage of hospitals that were system affiliated as well as growth in the number of hospital systems. A greater percentage of hospital systems that were organized as moderately centralized systems transitioned to centralized systems than to decentralized systems (19.8% vs. 4.7%; P<0.001). In terms of geospatial arrangement, a greater percentage of hub-and-spoke systems moved to a regional design than to national systems (20.0% vs. 8.2%; P<0.05). An increasing trend over time toward greater integration with outpatient services was found in a measure of total system level integration with outpatient services. CONCLUSIONS: Our findings suggest that hospital systems may be moving toward more regional designs. In addition, the trend of increasing integration offered across hospital systems overall, and as portion of total integration, suggests that systems may be increasing their services along the continuum of care.

Trends in Preventable Inpatient and Emergency Department Utilization in California Between 2012 and 2015: The Role of Health Insurance Coverage and Primary Care Supply.

BACKGROUND: Expansions of health insurance coverage tend to increase hospital emergency department (ED) utilization and inpatient admissions. However, provisions in the Affordable Care Act that expanded primary care supply were intended in part to offset the potential for increased hospital utilization. OBJECTIVES: To examine the association between health insurance coverage, primary care supply, and ED and inpatient utilization, and to assess how both factors contributed to trends in utilization in California between 2012 and 2015. METHODS: Population-based measures of ED and inpatient utilization, insurance coverage, and primary care supply were constructed for California counties for the years 2012 through 2015. Fixed effects regression analysis is used to examine the association between health insurance coverage, primary care supply, and rates of preventable ED and inpatient utilization. RESULTS: Higher levels of Medicaid coverage in a county are associated with higher levels of preventable ED and inpatient utilization, although greater numbers of primary care practitioners and Federally Qualified Health Centers reduce this type of utilization. CONCLUSIONS: Increases in coverage accelerated a long-term increase in ED visits and prevented an even larger decrease in inpatient admissions, but changes in coverage do not fully explain these underlying trends. Increases in primary care supply offset the effects of coverage changes only modestly. Policymakers should not overstate the impact of the Affordable Care Act on increasing ED visits, and should focus on better understanding the underlying factors that are driving the trends.

Medicaid Expansion, Mental Health, and Access to Care among Childless Adults with and without Chronic Conditions.

BACKGROUND: While the Affordable Care Act's (ACA) Medicaid expansion has increased insurance coverage, its effects on health outcomes have been mixed. This may be because previous research did not disaggregate mental and physical health or target populations most likely to benefit. OBJECTIVE: To examine the association between Medicaid expansion and changes in mental health, physical health, and access to care among low-income childless adults with and without chronic conditions. DESIGN: We used a difference-in-differences analytical framework to assess differential changes in self-reported health outcomes and access to care. We stratified our analyses by chronic condition status. PARTICIPANTS: Childless adults, aged 18-64, with incomes below 138% of the federal poverty level in expansion (n = 69,620) and non-expansion states (n = 57,628). INTERVENTION: Active Medicaid expansion in state of residence. MAIN MEASURES: Self-reported general health; total days in past month with poor health, poor mental health, poor physical health, or health-related activity restrictions; disability; depression; insurance coverage; cost-related barriers; annual check-up; and personal doctor. KEY RESULTS: Medicaid expansion was associated with reductions in poor health days (-1.2 days [95% CI, -1.6,-0.7]) and days limited by poor health (-0.94 days [95% CI, -1.4,-0.43]), but only among adults with chronic conditions. Trends in general health measures appear to be driven by fewer poor mental health days (-1.1 days [95% CI, -1.6,-0.6]). Expansion was also associated with a reduction in depression diagnoses (-3.4 percentage points [95% CI, -6.1,-0.01]) among adults with chronic conditions. Expansion was associated with improvements in access to care for all adults. CONCLUSIONS: Medicaid expansion was associated with substantial improvements in mental health and access to care among low-income adults with chronic conditions. These positive trends are likely to be reversed if Medicaid expansion is repealed.

Disparities in the Receipt of Tobacco Treatment Counseling within the US Context of the Affordable Care Act and Meaningful Use Implementation.

Introduction: Disparities in receiving advice to quit smoking and other tobacco use from health professionals may contribute to the continuing gap in smoking prevalence among priority populations. Under the Affordable Care Act (ACA), beginning in 2010, tobacco cessation services are currently covered in private and public health insurance plans. Providers and hospitals are also incentivized through the Meaningful Use of Electronic Health Records (EHRs) to screen and document patients' tobacco use and deliver brief cessation counseling. This study analyzes trends and correlates of receiving health professionals' advice to quit and potential disparities among US adult smokers from 2010 to 2015. Methods: Data were from the National Health Interview Survey in 2010 and 2015. We analyzed the weighted prevalence of smokers' receipt of advice to quit smoking and other tobacco use from a health professional in 2010 and 2015 and correlates of receiving advice to quit. Results: Prevalence of receiving advice to quit from a health professional increased from 51.4% in 2010 to 60.6% in 2015. This positive trend was observed across tobacco disparity population groups. Survey year (2015), age (older), ethnicity (non-Hispanic), region (Northeast), poverty level (above 100% poverty level), past quit attempt, daily smoking, cigarettes per day (11+ per day), and psychological distress were associated with higher odds of receiving advice to quit. Conclusion: Based on national level data, receipt of advice to quit from health professionals increased between 2010 and 2015. However, disparities in receiving advice to quit from health professionals persist in certain populations. Implications: This study provides important data on the national trends in receipt of health professional advice to quit smoking and other tobacco use in the context of the ACA and Meaningful Use implementation and whether these policies helped to narrow the gaps in receipt of health professional advice among vulnerable populations.

THE FUTURE OF CARDIOVASCULAR CARE: FROM AFFORDABLE CARE TO THE ACADEMIC MEDICAL CENTER.

We are presently seeing exponential advances in medical knowledge and development of therapeutic and diagnostic tools. We have also begun to experience an historic restructuring of our health care system. But health care costs continue to rise, disparities persist, and the chaotic, disjointed, and often thoughtless discourse in Washington threatens to roll back the prior advances. Improvement in patient care will be severely stymied if the threats to academic medical centers are not countered. This paper will explore our present state through the lens of cardiovascular care. It will 1) examine clinical trends; 2) dissect the value and challenges to the Patient Protection and Affordable Care Act; 3) highlight limitations and alternatives to relying on the federal government; and 4) present the Academic Medical System construct, as a structure designed to retain and advance the academic mission.

Who Entered and Exited the Individual Health Insurance Market Before and After the Affordable Care Act? Evidence from the Medical Expenditure Panel Survey.

Issue: The Affordable Care Act (ACA) made it easier for older adults and those with medical conditions to enroll in individual-market coverage by eliminating risk rating and limiting age rating. While the ACA also encourages young and healthy people to enroll through subsidies and the individual mandate, it's not clear whether these incentives have been sufficient to prevent the risk pool from becoming disproportionately old and sick. Goal: To assess whether patterns in individual-market participation changed following ACA implementation. Methods: Comparison of Medical Expenditure Panel Survey (MEPS) data for the periods 2003­09 and 2014­15. Findings and Conclusion: The analysis found few differences in individual-insurance market participation before and after the ACA. Adverse selection occurred during both: people switching into individual insurance coverage after being uninsured were higher utilizers prior to the switch than were those who remained uninsured. Those who disenrolled from individual plans tended to be lower utilizers of care before switching compared with those who kept their coverage. The main difference was that more people--especially young adults--switched from Medicaid to individual insurance, and vice versa, after the ACA. Adverse enrollment or disenrollment in the individual market did not increase following ACA implementation. The combination of easing rating rules and encouraging participation appears to have maintained market stability.