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.

Federal requirements for nursing homes to include certified nursing assistants in resident care planning and interdisciplinary teams: A policy analysis.

Starting in 2016, Centers for Medicare and Medicaid Services implemented the first phase of a 3-year multi-phase plan revising the manner in which nursing homes are regulated. In this revision, attention was placed on the importance of certified nursing assistants (CNAs) to resident care and the need to empower these frontline workers. Phase II mandates that CNAs be included as members of the nursing home interdisciplinary team that develops care plans for the resident that are person-centered and comprehensive and reviews and revises these care plans after each resident assessment. While these efforts are laudable, there are no direct guidelines for how to integrate CNAs in the interdisciplinary team. We recommend the inclusion of direct guidelines, in which this policy revision clarifies the expected contributions from CNAs, their responsibilities, their role as members of the interdisciplinary team, and the expected patterns of communication between CNAs and other members of the interdisciplinary team.

Current Policy Challenges in Genomic Medicine.

BACKGROUND: Molecular genetic testing has raised a variety of policy issues, ranging from privacy to reimbursement. Recently, payment policies have become of paramount importance as Medicare implemented the first significant change to test pricing since 1984 and announced a broad national coverage policy for the use of next-generation sequencing (NGS) in cancer patients that contains significant restrictions. Regulatory and oversight concerns have been important topics for discussion as the US Food and Drug Administration (FDA), Congress, and stakeholders have focused on new approaches to regulation of laboratory-developed tests (LDTs). Patents on gene sequences and relationships between genetic variants and clinical phenotypes have been points of contention since the field's inception. Two Supreme Court cases invalidated patents on gene sequences and biological relationships, ushering in the era of NGS and precision medicine. However, a recent legislative proposal threatens to reverse these gains and restore gene patents as barriers to progress in genetic and genomic testing and the implementation of genomic medicine. CONTENT: This review discusses current issues in payment policy, laboratory oversight, and gene patenting and their potential impacts on genetic and genomic testing. SUMMARY: Coverage and reimbursement policies present serious challenges to genetic and genomic testing. The potential for FDA regulation of LDTs looms as a significant threat to diagnostic innovation, patient access, and the viability of molecular genetic testing laboratories. Changes in patent law could cause gene patents to reemerge as barriers to the advancement of genomic medicine.

Approaches for identifying U.S. medicare fraud in provider claims data.

Quality and affordable healthcare is an important aspect in people's lives, particularly as they age. The rising elderly population in the United States (U.S.), with increasing number of chronic diseases, implies continuing healthcare later in life and the need for programs, such as U.S. Medicare, to help with associated medical expenses. Unfortunately, due to healthcare fraud, these programs are being adversely affected draining resources and reducing quality and accessibility of necessary healthcare services. The detection of fraud is critical in being able to identify and, subsequently, stop these perpetrators. The application of machine learning methods and data mining strategies can be leveraged to improve current fraud detection processes and reduce the resources needed to find and investigate possible fraudulent activities. In this paper, we employ an approach to predict a physician's expected specialty based on the type and number of procedures performed. From this approach, we generate a baseline model, comparing Logistic Regression and Multinomial Naive Bayes, in order to test and assess several new approaches to improve the detection of U.S. Medicare Part B provider fraud. Our results indicate that our proposed improvement strategies (specialty grouping, class removal, and class isolation), applied to different medical specialties, have mixed results over the selected Logistic Regression baseline model's fraud detection performance. Through our work, we demonstrate that improvements to current detection methods can be effective in identifying potential fraud.

What Physicians and Health Organizations Should Know About Mandated Imaging Appropriate Use Criteria.

The Appropriate Use Criteria Program, enacted by the Centers for Medicare & Medicaid Services in response to the Protecting Access to Medicare Act of 2014 (PAMA), aims to reduce inappropriate and unnecessary imaging by mandating use of clinical decision support (CDS) by all providers who order advanced imaging examinations (magnetic resonance imaging; computed tomography; and nuclear medicine studies, including positron emission tomography). Beginning 1 January 2020, documentation of an interaction with a certified CDS system using approved appropriate use criteria will be required on all Medicare claims for advanced imaging in all emergency department patients and outpatients as a prerequisite for payment. The Appropriate Use Criteria Program will initially cover 8 priority clinical areas, including several (such as headache and low back pain) commonly encountered by internal medicine providers. All providers and organizations that order and provide advanced imaging must understand program requirements and their options for compliance strategies. Substantial resources and planning will be needed to comply with PAMA regulations and avoid unintended negative consequences on workflow and payments. However, robust evidence supporting the desired outcome of reducing inappropriate use of advanced imaging is lacking.

The Effects on Hospital Utilization of the 1966 and 2014 Health Insurance Coverage Expansions in the United States.

Background: Persons with comprehensive health insurance use more hospital care than those who are uninsured or have high-deductible plans. Consequently, analysts generally assume that expanding coverage will increase society-wide use of inpatient services. However, a limited supply of beds might constrain this growth. Objective: To determine how the implementations of Medicare and Medicaid (1966) and the Patient Protection and Affordable Care Act (ACA) (2014) affected hospital use. Design: Repeated cross-sectional study. Setting: Nationally representative surveys. Participants: Respondents to the National Health Interview Survey (1962 to 1970) and Medical Expenditure Panel Survey (2008 to 2015). Measurements: Mean hospital discharges and days were measured, both society-wide and among subgroups defined by income, age, and health status. Changes between preexpansion and postexpansion periods were analyzed using multivariable negative binomial regression. Results: Overall hospital discharges averaged 12.8 per 100 persons in the 3 years before implementation of Medicare and Medicaid and 12.7 per 100 persons in the 4 years after (adjusted difference, 0.2 discharges [95% CI, -0.1 to 0.4 discharges] per 100 persons; P = 0.26). Hospital days did not change in the first 2 years after implementation but increased later. Effects differed by subpopulation: Adjusted discharges increased by 2.4 (CI, 1.7 to 3.1) per 100 persons among elderly compared with nonelderly persons (P < 0.001) and also increased among those with low incomes compared with high-income populations. For younger and higher-income persons, use decreased. Similarly, after the ACA's implementation, overall hospital use did not change: Society-wide rates of discharge were 9.4 per 100 persons before the ACA and 9.0 per 100 persons after the ACA (adjusted difference, -0.6 discharges [CI, -1.3 to 0.2 discharges] per 100 persons; P = 0.133), and hospital days were also stable. Trends differed for some subgroups, and rates decreased significantly in unadjusted (but not adjusted) analyses among persons reporting good or better health status and increased nonsignificantly among those in worse health. Limitation: Data sources relied on participant recall, surveys excluded institutionalized persons, and follow-up after the ACA was limited. Conclusion: Past coverage expansions were associated with little or no change in society-wide hospital use; increases in groups who gained coverage were offset by reductions among others, suggesting that bed supply limited increases in use. Reducing coverage may merely shift care toward wealthier and healthier persons. Conversely, universal coverage is unlikely to cause a surge in hospital use if growth in hospital capacity is carefully constrained. Primary Funding Source: None.

Patient Length of Stay Under the Two-Midnight Rule: Assessing the Accuracy of Providers' Predictions.

EXECUTIVE SUMMARY: We sought to determine emergency medicine physicians' accuracy in designating patients' disposition status as "inpatient" or "observation" at the time of hospital admission in the context of Medicare's Two-Midnight rule and to identify characteristics that may improve the providers' predictions. We conducted a 90-day observational study of emergency department (ED) admissions involving adults aged 65 years and older and assessed the accuracy of physicians' disposition decisions. Logistic regression models were fit to explore associations and predictors of disposition. A total of 2,257 patients 65 and older were admitted through the ED. The overall error rate in physician designation of observation or inpatient was 36%. Diagnoses most strongly associated with stays lasting less than two midnights included diverticulitis, syncope, and nonspecific chest pain. Diagnoses most strongly associated with stays lasting two or more midnights included orthopedic fractures, biliary tract disease, and back pain. ED physicians inaccurately predicted patient length of stay in more than one third of all patients. Under the Two-Midnight rule, these inaccurate predictions place hospitals at risk of underpayment and patients at risk of significant financial liability. Further work is needed to increase providers' awareness of the financial repercussions of their admission designations and to identify interventions that can improve prediction accuracy.

Outpatient Dialysis for Acute Kidney Injury: Progress and Pitfalls.

Dialysis-requiring acute kidney injury (AKI) has increased markedly in the United States. At the same time, mortality rates have recently improved. As such, increasing numbers of patients with AKI are surviving to hospital discharge, including up to 30% who will continue to require outpatient dialysis. In recent years, policy changes have significantly affected the care of this high-risk population. Beginning in 2017, new legislation reversed a previous Centers for Medicare & Medicaid Services policy that prohibited dialysis for AKI at end-stage renal disease (ESRD) facilities. This has improved dialysis options for patients, but the impact on patient outcomes remains uncertain. Unfortunately, there is currently a lack of evidence basis to guide management of this vulnerable patient population. Moving forward, additional data reporting and analyses will be required, analogous to how the US Renal Data System has helped inform ESRD care. As the dialysis setting for patients with AKI shifts to the ESRD setting, it is incumbent on the nephrology community to identify best practices to promote kidney recovery, recognizing that these practices will differ from standard ESRD protocols.

Trends in the Use of Skilled Nursing Facility and Home Health Care Under the Hospital Readmissions Reduction Program: An Interrupted Time-series Analysis.

BACKGROUND: Medicare's Hospital Readmission Reduction Program (HRRP) penalizes hospitals with elevated 30-day readmission rates for acute myocardial infarction (AMI), heart failure (HF), or pneumonia. To reduce readmissions, hospitals may have increased referrals to skilled nursing facilities (SNFs) and home health care. RESEARCH DESIGN: Outcomes included 30-day postdischarge utilization of SNF and home health care, including any use as well as days of use. Subjects included Medicare fee-for-service beneficiaries aged 65 years and older who were admitted with AMI, HF, or pneumonia to hospitals subject to the HRRP. Using an interrupted time-series analysis, we compared utilization rates observed after the announcement of the HRRP (April 2010 through September 2012) and after the imposition of penalties (October 2012 through September 2014) with projected utilization rates that accounted for pre-HRRP trends (January 2008 through March 2010). Models included patient characteristics and hospital fixed effects. RESULTS: For AMI and HF, utilization of SNF and home health care remained stable overall. For pneumonia, observed utilization of any SNF care increased modestly (1.0%, P<0.001 during anticipation; 2.4%, P<0.001 after penalties) and observed utilization of any home health care services declined modestly (-0.5%, P=0.008 after announcement; -0.7%, P=0.045 after penalties) relative to projections. Beneficiaries with AMI and pneumonia treated at penalized hospitals had higher rates of being in the community 30 days postdischarge. CONCLUSIONS: Hospitals might be shifting to more intensive postacute care to avoid readmissions among seniors with pneumonia. At the same time, penalized hospitals' efforts to prevent readmissions may be keeping higher proportions of their patients in the community.

Changes in Hospital Referral Patterns to Skilled Nursing Facilities Under the Hospital Readmissions Reduction Program.

BACKGROUND: The Hospital Readmissions Reduction Program (HRRP) penalizes hospitals for higher-than-expected readmission rates. Almost 20% of Medicare fee-for-service (FFS) patients receive postacute care in skilled nursing facilities (SNFs) after hospitalization. SNF patients have high readmission rates. OBJECTIVE: The objective of this study was to investigate the association between changes in hospital referral patterns to SNFs and HRRP penalty pressure. DESIGN: We examined changes in the relationship between penalty pressure and outcomes before versus after HRRP announcement among 2698 hospitals serving 6,936,393 Medicare FFS patients admitted for target conditions: acute myocardial infarction, heart failure, or pneumonia. Hospital-level penalty pressure was the expected penalty rate in the first year of the HRRP multiplied by Medicare discharge share. OUTCOMES: Informal integration measured by the percentage of referrals to hospitals' most referred SNF; formal integration measured by SNF acquisition; readmission-based quality index of the SNFs to which a hospital referred discharged patients; referral rate to any SNF. RESULTS: Hospitals facing the median level of penalty pressure had modest differential increases of 0.3 percentage points in the proportion of referrals to the most referred SNF and a 0.006 SD increase in the average quality index of SNFs referred to. There were no statistically significant differential increases in formal acquisition of SNFs or referral rate to SNF. CONCLUSIONS: HRRP did not prompt substantial changes in hospital referral patterns to SNFs, although readmissions for patients referred to SNF differentially decreased more than for other patients, warranting investigation of other mechanisms underlying readmissions reduction.

Relative Effects of the Hospital Readmissions Reduction Program on Hospitals That Serve Poorer Patients.

IMPORTANCE: Hospitals that serve poorer populations have higher readmission rates. It is unknown whether these hospitals effectively lowered readmission rates in response to the Hospital Readmissions Reduction Program (HRRP). OBJECTIVE: To compare pre-post differences in readmission rates among hospitals with different proportion of dual-eligible patients both generally and among the most highly penalized (ie, low performing) hospitals. DESIGN: Retrospective cohort study using piecewise linear model with estimated hospital-level risk-standardized readmission rates (RSRRs) as the dependent variable and a change point at HRRP passage (2010). Economic burden was assessed by proportion of dual-eligibles served. SETTING: Acute care hospitals within the United States. PARTICIPANTS: Medicare fee-for-service beneficiaries aged 65 years or older discharged alive from January 1, 2003 to November 30, 2014 with a principal discharge diagnosis of acute myocardial infarction (AMI), congestive heart failure (CHF), and pneumonia. MAIN OUTCOME AND MEASURE: Decrease in hospital-level RSRRs in the post-law period, after controlling for the pre-law trend. RESULTS: For AMI, the pre-post difference between hospitals that service high and low proportion of dual-eligibles was not significant (-65 vs. -64 risk-standardized readmissions per 10000 discharges per year, P=0.0678). For CHF, RSRRs declined more at high than low dual-eligible hospitals (-79 vs. -75 risk-standardized readmissions per 10000 discharges per year, P=0.0006). For pneumonia, RSRRs declined less at high than low dual-eligible hospitals (-44 vs. -47 risk-standardized readmissions per 10000 discharges per year, P=0.0003). Among the 742 highest penalized hospitals and all conditions, the pre-post decline in rate of change of RSRRs was less for high dual-eligible hospitals than low dual-eligible hospitals (-68 vs. -74 risk-standardized readmissions per 10000 discharges per year for AMI, -88 vs. -97 for CHF, and -47 vs. -56 for pneumonia, P<0.0001 for all). CONCLUSIONS AND RELEVANCE: For all hospitals, differences in pre-post trends in RSRRs varied with disease conditions. However, for the highest-penalized hospitals, the pre-post decline in RSRRs was greater for low than high dual-eligible hospitals for all penalized conditions. These results suggest that high penalty, high dual-eligible hospitals may be less able to improve performance on readmission metrics.

How Do Accountable Care Organizations Deliver Preventive Care Services? A Mixed-Methods Study.

BACKGROUND: The Affordable Care Act and the introduction of accountable care organizations (ACOs) have increased the incentives for patients and providers to engage in preventive care, for example, through quality metrics linked to disease prevention. However, little is known about how ACOs deliver preventive care services. OBJECTIVE: To understand how Medicare ACOs provide preventive care services to their attributed patients. DESIGN: Mixed-methods study using survey data reporting Medicare ACO capabilities in patient care management and interviews with high-performing ACOs. PARTICIPANTS: ACO executives completed survey data on 283 Medicare ACOs. These data were supplemented with 39 interviews conducted across 18 Medicare ACOs with executive-level leaders and associated clinical and managerial staff. MAIN MEASURES: Survey measures included ACO performance, organizational characteristics, collaboration experience, and capabilities in care management and quality improvement. Telephone interviews followed a semi-structured interview guide and explored the mechanisms used, and motivations of, ACOs to deliver preventive care services. KEY RESULTS: Medicare ACOs that reported being comprehensively engaged in the planning and management of patient care - including conducting reminders for preventive care services - had more beneficiaries and had a history of collaboration experience, but were not more likely to receive shared savings or achieve high-quality scores compared to other surveyed ACOs. Interviews revealed that offering annual wellness visits and having a system-wide approach to closing preventive care gaps are key mechanisms used by high-performing ACOs to address patients' preventive care needs. Few programs or initiatives were identified that specifically target clinically complex patients. Aside from meeting patient needs, motivations for ACOs included increasing patient attribution and meeting performance targets. CONCLUSIONS: ACOs are increasingly motivated to deliver preventive care services. Understanding the mechanisms and motivations used by high-performing ACOs may help both providers and payers to increase the use of preventive care.

CMS Billing Guidelines and Student Documentation: a New Era or New Burden?

The Centers for Medicare and Medicaid Services (CMS) recently revised their Medicare Claims Processing Manual with the addition of CR 10412, a provision that permits teaching providers to fully bill for medical student notes. This change will have significant implications on the documentation duties of teaching physicians and trainees. Potential benefits of this provision include reduced documentation burden on house officers, improved medical student empowerment, and the infusion of more original content into the electronic medical record. However, these benefits may be offset by shifting the burden of documentation onto medical students, which may compromise their time spent with patients and overall wellness. In this perspective, we review the changes that occurred with CR 10412 and their potential impact on documentation across the medical education spectrum.