Publications by authors named "John R Wheeler"

Capital expenditures are a critical part of hospitals' efforts to maintain quality of patient care and financial stability. Over the past 20 years, finding capital to fund these expenditures has become increasingly challenging for hospitals, particularly independent hospitals. Independent hospitals struggling to find ways to fund necessary capital investment are often advised that their best strategy is to join a multi-hospital system.

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Rationale: Patient perceptions of financial burden and rates of cost-related nonadherence are high among individuals with asthma across the socioeconomic spectrum. Little is known about preferences and frequency of physician-patient discussions about cost/affordability among individuals managing respiratory conditions.

Objectives: To examine who has a preference to discuss the cost of their asthma care with their physician, how often physician-patient communication about cost/affordability actually is occurring, and what clinical and demographic characteristics of patients are predictive of communication.

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A randomized controlled trial of two formats of a program (Women Take PRIDE) to enhance management of heart disease by patients was conducted. Older women (N = 575) were randomly assigned to a group or self-directed format or to a control group. Data regarding symptoms, functional health status, and weight were collected at baseline and at 4, 12, and 18 months.

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Background: Given the complexity of the health insurance market in the United States and the confusion that often stems from these complexities, patient perception about the value of health insurance in managing chronic disease is important to understand.

Objective: To examine differences between public and private health insurance in perceptions of financial burden with managing asthma, outcomes, and factors that explain these perceptions.

Methods: Secondary analysis was performed using baseline data from a randomized clinical trial that were collected through telephone interviews with 219 African American women seeking services for asthma and reporting perceptions of financial burden with asthma management.

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Background: In 2011, Medicare implemented a prospective payment system (PPS) covering an expanded bundle of services that excluded blood transfusions. This led to concern about inappropriate substitution of transfusions for other anemia management methods.

Study Design: Medicare claims were used to calculate transfusion rates among dialysis patients pre- and post-PPS.

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Background: Medicare implemented a new prospective payment system (PPS) on January 1, 2011. This PPS covers an expanded bundle of services, including services previously paid on a fee-for-service basis. The objectives of the new PPS include more efficient decisions about treatment service combinations and modality choice.

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Measuring financial performance in acute care hospitals is a challenge for those who work daily with financial information. Because of the many ways to measure financial performance, financial managers and researchers must decide which measures are most appropriate. The difficulty is compounded for the non-finance person.

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Many not-for-profit (NFP) hospitals hold substantial cash reserves. Using a national sample of 608 NFP hospitals over the period 1996-1999, we related theories of cash holdings to NFP hospitals to develop a conceptual framework for understanding cash holdings. We tested whether these hospitals differentially managed operating and strategic cash with respect to establishing target balances and investigated motivations for holding cash.

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Research and development of prophylactic vaccines carries a high risk of failure. In the past, industry experts have asserted that vaccines are riskier to produce than other pharmaceuticals. This assertion has not been critically examined.

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Background: Increased financial pressures on hospitals have elevated the importance of working capital management, that is, the management of current assets and current liabilities, for hospitals' profitability. Efficient working capital management allows hospitals to reduce their holdings of current assets, such as inventory and accounts receivable, which earn no interest income and require financing with short-term debt. The resulting cash inflows can be reinvested in interest-bearing financial instruments or used to reduce short-term borrowing, thus improving the profitability of the organization.

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The continuing efforts of government payers to contain hospital costs have raised concerns among hospital managers that serving publicly insured patients may undermine their ability to manage the revenue cycle successfully. This study uses financial information from two sources-Medicare cost reports for all US hospitals for 2002 to 2007 and audited financial statements for all bond-issuing, not-for-profit hospitals for 2000 to 2006 to examine the relationship between hospitals' shares of Medicare and Medicaid patients and the amount of patient care revenue they generate as well as the speed with which they collect their revenue. Hospital-level fixed effects regression analysis finds that hospitals with higher Medicare and Medicaid payer mix collect somewhat higher average patient care revenues than hospitals with more privately insured and self-pay patients.

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Background: Racial disparities in health care are widespread in the United States. Identifying contributing factors may improve care for underserved minorities. To the extent that differential utilization of services, based on need or biological effect, contributes to outcome disparities, prospective payment systems may require inclusion of race to minimize these adverse effects.

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Background: Because of adverse survival effects, anemia management and financial incentives to increase doses of erythropoiesis-stimulating agents (ESAs) have been controversial. Prior studies showed more aggressive anemia management in dialysis facilities owned by for-profit chains, but have been criticized for not accounting for practices of individual physicians and facilities.

Objective: To improve understanding of how dialysis practices and resource utilization are influenced by physicians, facilities, and chains.

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Objective: To determine the current proportion of pediatric primary care and specialty visits being conducted by pediatricians versus other providers.

Study Design: We used data from 1980-2006 National Ambulatory Medical Care Surveys (NAMCS) to examine trends in office visits by patients 0 to 17 years of age. During our years of interest, the total number of visits in NAMCS by children ranged from 2597 to 9220 per year.

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Background: Different types of providers often face differing financial incentives for providing similar types of care. This may have implications for payment systems that target improvements in care requiring multiple types of providers.

Objectives: The objective of this study was to determine how hospitalization influences the anemia of Medicare patients with chronic renal failure, where anemia is treated under a prospective payment system during hospitalizations and under a fee-for-service system during outpatient renal dialysis.

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Objective: To determine the predictors of chain acquisition among independent dialysis providers.

Data Sources: Retrospective facility-level data combined from CMS Cost Reports, Medical Evidence Forms, Annual Facility Surveys, and claims for 1996-2003.

Study Design: Independent dialysis facilities' probability of acquisition by a dialysis chain (overall and by chain size) was estimated using a discrete time hazard rate model, controlling for financial and clinical performance, practice patterns, market factors, and other facility characteristics.

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Successful launches of recently licensed vaccines contrast with pharmaceutical industry concerns about unfavorable market conditions, making the status and future of vaccine development uncertain. We assessed trends in private-sector vaccine research and development for the period 1995-2008, using a global pharmaceutical database to identify prophylactic vaccines in preclinical, Phase I, Phase II, or Phase III stages of development. We counted companies that research and/or manufacture vaccines ("vaccine originators") and their vaccine products in each year.

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Objective: To characterize the influence of dialysis facilities and nephrologists on resource use and patient outcomes in the dialysis population and to illustrate how such information can be used to inform payment system design.

Data Sources: Medicare claims for all hemodialysis patients for whom Medicare was the primary payer in 2004, combined with the Medicare Enrollment Database and the CMS Medical Evidence Form (CMS Form 2728), which is completed at onset of renal replacement therapy.

Study Design: Resource use (mainly drugs and laboratory tests) per dialysis session and two clinical outcomes (achieving targets for anemia management and dose of dialysis) were modeled at the patient level with random effects for nephrologist and dialysis facility, controlling for patient characteristics.

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Background: Access to primary care is often a problem for children living in urban areas and the rate of emergency department (ED) use can be high. For acute childhood illnesses, primary care follow-up is often recommended to prevent subsequent ED visits.

Methods: We conducted an observational study of 455 children with common childhood illnesses, between 6 weeks and 8 years of age, presenting to 1 of 3 EDs, and discharged to the community.

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Effective hospital revenue cycle management practices have gained in importance in today's hospital business environment, in which many hospitals are confronted with stricter regulations and billing requirements, more thorough preauthorization and precertification, underpayments, and greater delays in payments. In this article, we provide a brief description of current hospital revenue cycle management practices. Next, we suggest measures of the financial benefits of revenue cycle management in terms of increases in the amount and speed of patient revenue collection.

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Background: Not-for-profit (NFP) hospitals' accumulations of financial assets have been growing steadily over the past 10 years. Surprisingly, little is known about how much investment reserves represent and how they are handled among NFP hospitals.

Purpose: The purpose of this study is to evaluate investment strategies in financial assets among NFP hospitals.

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Background: Patient preference may influence intervention effects, but has not been extensively studied. Randomized controlled design (N=1075) assessed outcomes when women (60 years+) were given a choice of two formats of a program to enhance heart disease management.

Methods: Randomization to "no choice" or "choice" study arms.

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Background: In developing "pay-for-performance" and capitation systems that provide incentives for improving the quality and efficiency of care, policymakers need to determine which healthcare providers to evaluate and reward.

Objectives: This study demonstrates methods for determining and understanding the relative contributions of facilities and physicians to the quality and cost of care. Specifically, this study distinguishes levels of variation in resource utilization (RU), based on research to support the development of an expanded Medicare dialysis prospective payment system.

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A randomized controlled trial of two formats of a program (Women Take PRIDE) to enhance management of heart disease by patients was conducted. Older women (N = 575) were randomly assigned to a group or self-directed format or to a control group. Data regarding symptoms, functional health status, and weight were collected at baseline and at 4, 12, and 18 months.

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Medicare is considering an expansion of the bundle of dialysis-related services to be paid on a prospective basis. Exploratory models were developed to assess the potential limitations of case-mix adjustment for such an expansion. A broad set of patient characteristics explained 11.

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