Providing Responsible Health Care for Out-of-State Patients.

This Viewpoint discusses why the legality of calling patients located in another state has suddenly been called into question.

Engaging Medicare Beneficiaries in Coverage Choices.

This Viewpoint discusses the recently announced monthly Medicare Part B premium hike and the limited role beneficiaries play in decisions about their coverage, and proposes ways to engage Medicare beneficiaries in program decisions.

Maintaining Health Care Innovations After the Pandemic.

This Viewpoint discusses evaluating and perhaps extending the record of successful innovation arising from the COVID-19 pandemic.

Pharmacy Benefit Managers and the Federal Trade Commission: A Relationship Gone Sour.

This Viewpoint provides a brief history of pharmacy benefit managers (PBMs), describes the ways in which PBMs have acquired influence in the prescription drug distribution system, and suggests possible scenarios surrounding the June 2022 decision by the Federal Trade Commission to launch an investigation into PBM business practices.

A Financial Case for a Medical-Legal Partnership: Reducing Lengths of Stay for Inpatient Care.

While Medical-Legal Partnerships (MLPs) have improved the health and well-being of the people they serve, most healthcare institutions will only invest in an MLP if they are convinced that doing so will improve its balance sheet. This article offers a detailed estimation of the cost savings that an MLP targeted toward the most acute legal needs would accrue to an academic medical center (AMC) in North Carolina.

Are Patient Satisfaction Instruments Harming Both Patients and Physicians?

In this Viewpoint, Richman and Schulman argue that patient satisfaction surveys may not actually reflect clinical performance or assist efforts to improve patient experience and are not useful tools to measure physician performance.

Billing And Insurance-Related Administrative Costs: A Cross-National Analysis.

Billing and insurance-related costs are a significant source of wasteful health care spending in Organization for Economic Cooperation and Development nations, but these administrative burdens vary across national systems. We executed a microlevel accounting of these costs in different national settings at six provider locations in five nations (Australia, Canada, Germany, the Netherlands, and Singapore) that supplements our prior study measuring the costs in the US. We found that billing and insurance-related costs for inpatient bills range from a low of $6 in Canada to a high of $215 in the US for an inpatient surgical bill (purchasing power parity adjusted). We created a taxonomy of billing and insurance-related activities (eligibility, coding, submission, and rework) that was applied to data from the six sites and allows cross-national comparisons. Higher costs in the US and Australia are attributed to high coding costs. Much of the savings achieved in some nations is attributable to assigning tasks to people in lower-skill job categories, although most of the savings are due to more efficient billing and insurance-related processes. Some nations also reduce these costs by offering financial counseling to patients before treatment. Our microlevel approach can identify specific cost drivers and reveal national billing features that reduce coding costs. It illustrates a valuable pathway for future research in understanding and mitigating administrative costs in health care.

Reducing administrative costs in US health care: Assessing single payer and its alternatives.

OBJECTIVE: Excess administrative costs in the US health care system are routinely referenced as a justification for comprehensive reform. While there is agreement that these costs are too high, there is little understanding of what generates administrative costs and what policy options might mitigate them. DATA SOURCES: Literature review and national utilization and expenditure data. STUDY DESIGN: We developed a simulation model of physician billing and insurance-related (BIR) costs to estimate how certain policy reforms would generate savings. Our model is based on structural elements of the payment process in the United States and considers each provider's number of health plan contracts, the number of features in each health plan, the clinical and nonclinical processes required to submit a bill for payment, and the compliance costs associated with medical billing. DATA EXTRACTION: For several types of visits, we estimated fixed and variable costs of the billing process. We used the model to estimate the BIR costs at a national level under a variety of policy scenarios, including variations of a single payer "Medicare-for-All" model that extends fee-for-service Medicare to the entire population and policy efforts to reduce administrative costs in a multi-payer model. We conducted sensitivity analyses of a wide variety of model parameters. PRINCIPAL FINDINGS: Our model estimates that national BIR costs are reduced between 33% and 53% in Medicare-for-All style single-payer models and between 27% and 63% in various multi-payer models. Under a wide range of assumptions and sensitivity analyses, standardizing contracts generates larger savings with less variance than savings from single-payer strategies. CONCLUSION: Although moving toward a single-payer system will reduce BIR costs, certain reforms to payer-provider contracts could generate at least as many administrative cost savings without radically reforming the entire health system. BIR costs can be meaningfully reduced without abandoning a multi-payer system.

Administrative Costs Associated With Physician Billing and Insurance-Related Activities at an Academic Health Care System.

Importance: Administrative costs in the US health care system are an important component of total health care spending, and a substantial proportion of these costs are attributable to billing and insurance-related activities. Objective: To examine and estimate the administrative costs associated with physician billing activities in a large academic health care system with a certified electronic health record system. Design, Setting, and Participants: This study used time-driven activity-based costing. Interviews were conducted with 27 health system administrators and 34 physicians in 2016 and 2017 to construct a process map charting the path of an insurance claim through the revenue cycle management process. These data were used to calculate the cost for each major billing and insurance-related activity and were aggregated to estimate the health system's total cost of processing an insurance claim. Exposures: Estimated time required to perform billing and insurance-related activities, based on interviews with management personnel and physicians. Main Outcomes and Measures: Estimated billing and insurance-related costs for 5 types of patient encounters: primary care visits, discharged emergency department visits, general medicine inpatient stays, ambulatory surgical procedures, and inpatient surgical procedures. Results: Estimated processing time and total costs for billing and insurance-related activities were 13 minutes and $20.49 for a primary care visit, 32 minutes and $61.54 for a discharged emergency department visit, 73 minutes and $124.26 for a general inpatient stay, 75 minutes and $170.40 for an ambulatory surgical procedure, and 100 minutes and $215.10 for an inpatient surgical procedure. Of these totals, time and costs for activities carried out by physicians were estimated at a median of 3 minutes or $6.36 for a primary care visit, 3 minutes or $10.97 for an emergency department visit, 5 minutes or $13.29 for a general inpatient stay, 15 minutes or $51.20 for an ambulatory surgical procedure, and 15 minutes or $51.20 for an inpatient surgical procedure. Of professional revenue, professional billing costs were estimated to represent 14.5% for primary care visits, 25.2% for emergency department visits, 8.0% for general medicine inpatient stays, 13.4% for ambulatory surgical procedures, and 3.1% for inpatient surgical procedures. Conclusions and Relevance: In a time-driven activity-based costing study in a large academic health care system with a certified electronic health record system, the estimated costs of billing and insurance-related activities ranged from $20 for a primary care visit to $215 for an inpatient surgical procedure. Knowledge of how specific billing and insurance-related activities contribute to administrative costs may help inform policy solutions to reduce these expenses.

Cellulose ionics: switching ionic diode responses by surface charge in reconstituted cellulose films.

Cellulose films as well as chitosan-modified cellulose films of approximately 5 µm thickness, reconstituted from ionic liquid media onto a poly(ethylene-terephthalate) (PET, 6 µm thickness) film with a 5, 10, 20, or 40 µm diameter laser-drilled microhole, show significant current rectification in aqueous NaCl. Reconstituted α-cellulose films provide "cationic diodes" (due to predominant cation conductivity) whereas chitosan-doped cellulose shows "anionic diode" effects (due to predominant anion conductivity). The current rectification, or "ionic diode" behaviour, is investigated as a function of NaCl concentration, pH, microhole diameter, and molecular weight of the chitosan dopant. Future applications are envisaged exploiting the surface charge induced switching of diode currents for signal amplification in sensing.

Battling the chargemaster: a simple remedy to balance billing for unavoidable out-of-network care.

OBJECTIVES: To develop an effective legal mechanism to combat chargemaster abuses and to facilitate price transparency. STUDY DESIGN: Applying legal doctrines to out-of-network (OON) billing disputes. METHODS: We reviewed rudimentary contract law and examined the law's handling of contracts where prices have not been specified in advance. These cases are the controlling authority to guide courts, handling of surprise and OON billing problems. We then compared legal remedies that correct OON billing abuses to prevailing legislative and regulatory approaches. RESULTS: Our analysis suggests that providers have no legal authority to collect chargemaster rates from surprise and OON billing abuses. A proper application of contract law can end such abuses and would facilitate superior pricing incentives to other strategies designed to end balance billing disputes. CONCLUSIONS: Chargemaster rates on uninsured and OON patients impose significant financial burdens on the vulnerable, distort medical prices, and inflate healthcare costs. Applying rudimentary contract law to these practices offers a solution that is simpler and more effective than other administrative and legislative schemes recently adopted in several states. It will prevent providers from hiding behind a convoluted hospital pricing system, encourage the development of attractive narrow-network insurance products, and shield urgently sick individuals from the dread of medical predation. Patients and payers should know that they are under no obligation to pay surprise bills containing chargemaster rates, and state attorneys general can use the law to prevent providers from pursuing chargemaster-related collection efforts against patients.

A Cationic Diode Based on Asymmetric Nafion Film Deposits.

A thin film of Nafion, of approximately 5 µm thickness, asymmetrically deposited onto a 6 µm thick film of poly(ethylene terephthalate) (PET) fabricated with a 5, 10, 20, or 40 µm microhole, is shown to exhibit prominent ionic diode behavior involving cation charge carrier ("cationic diode"). The phenomenon is characterized via voltammetric, chronoamperometric, and impedance methods. Phenomenologically, current rectification effects are comparable to those observed in nanocone devices where space-charge layer effects dominate. However, for microhole diodes a resistive, a limiting, and an overlimiting potential domain can be identified and concentration polarization in solution is shown to dominate in the closed state.