Reduction in Physician Reimbursement and Use of Hormone Therapy in Prostate Cancer
15 Dec 2010-Journal of the National Cancer Institute (Oxford University Press)-Vol. 102, Iss: 24, pp 1826-1834
TL;DR: The 2003 Medicare Modernization Act reduced reimbursements for AST by 64% between 2004 and 2005, but the effect of this large reduction on use of AST in prostate cancer is unknown.
Abstract: Background
Use of androgen suppression therapy (AST) in prostate cancer increased more than threefold from 1991 to 1999. The 2003 Medicare Modernization Act reduced reimbursements for AST by 64% between 2004 and 2005, but the effect of this large reduction on use of AST is unknown.
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TL;DR: The findings suggest that some oncologists may, in certain circumstances, alter treatment recommendations based on personal revenue considerations, and that value-based reimbursement policies may be a useful tool to better align physician incentives with patient need and increase the value of oncology care.
Abstract: Importance Significant controversy exists regarding whether physicians factor personal financial considerations into their clinical decision making. Within oncology, several reimbursement policies may incentivize physicians to increase health care use. Objective To evaluate whether the financial incentives presented by oncology reimbursement policies affect physician practice patterns. Evidence Review Studies evaluating an association between reimbursement incentives and changes in reimbursement policy on oncology care delivery were reviewed. Articles were identified systematically by searching PubMed/MEDLINE, Web of Science, Proquest Health Management, Econlit, and Business Source Premier. English-language articles focused on the US health care system that made empirical estimates of the association between a measurement of physician reimbursement/compensation and a measurement of delivery of cancer treatment services were included. The Risk of Bias in Non-Randomized Studies of Interventions tool was used to assess risk of bias. There were no date restrictions on the publications, and literature searches were finalized on February 14, 2018. Findings Eighteen studies were included. All were observational cohort studies, and most had a moderate risk of bias. Heterogeneity of reimbursement policies and outcomes precluded meta-analysis; therefore, a qualitative synthesis was performed. Most studies (15 of 18 [83%]) reported an association between reimbursement and care delivery consistent with physician responsiveness to financial incentives, although such an association was not identified in all studies. Findings consistently suggested that self-referral arrangements may increase use of radiotherapy and that profitability of systemic anticancer agents may affect physicians’ choice of drug. Findings were less conclusive as to whether profitability of systemic anticancer therapy affects the decision of whether to use any systemic therapy. Conclusions and Relevance To date, this study is the first systematic review of reimbursement policy and clinical care delivery in oncology. The findings suggest that some oncologists may, in certain circumstances, alter treatment recommendations based on personal revenue considerations. An implication of this finding is that value-based reimbursement policies may be a useful tool to better align physician incentives with patient need and increase the value of oncology care.
26 citations
TL;DR: Cancer drugs with a small number of suppliers had a higher risk of drug shortages than did those with$5 suppliers, but the relationship was nonlinear.
Abstract: QUESTION ASKED:Cancer drug shortages remain common in the United States and may force oncologists to prioritize patients for treatment, improvise standard treatment regimens, and potentially choose unproven treatment options for patients with curable disease. Because increased competition may reduce drug shortages, the objective of our study was to investigate the association between the number of suppliers for first-line breast, colon, and lung antineoplastics and resulting drug shortages.SUMMARY ANSWER:Among 35 antineoplastic drugs approved for first-line treatment of breast, colon, and lung cancer, we saw an overall increase in drug shortages over time (12.5%, 33.3%, and 0% of breast, colon, and lung cancer drugs experienced shortages in 2003 v 40.0%, 37.5%, and 54.5% in 2014). Having a small number of drug suppliers more than doubled the odds of shortages compared with a large number of suppliers (five or more, Table 1), although the results were only statistically significant with three to four suppl...
23 citations
TL;DR: Findings suggest a shift in the relevance of the clinical environment since the 1990s, as well as changes in CCOP structure associated with accrual performance.
23 citations
Cites background from "Reduction in Physician Reimbursemen..."
...Among them, the Medicare Modernization Act of 2003 changed the reimbursement landscape substantially for cancer care, especially for chemotherapy, which is a dominant focus of investigation in NCI clinical trials [10,11]....
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01 Jan 2013
TL;DR: Provision rates for surgery vary widely in relation to identifiable need, suggesting that reduction of this variation might be appropriate, and how variation can be reduced where desirable.
Abstract: Provision rates for surgery vary widely in relation to identifiable need, suggesting that reduction of this variation might be appropriate. The definition of unwarranted variation is difficult because the boundaries of acceptable practice are wide, and information about patient preference is lacking. Very little direct research evidence exists on the modification of variations in surgery rates, so inferences must be drawn from research on the alteration of overall rates. The available evidence has large gaps, which suggests that some proposed strategies produce only marginal change. Micro-level interventions target decision making that affects individuals, whereas macro-level interventions target health-care systems with the use of financial, regulatory, or incentivisation strategies. Financial and regulatory changes can have major effects on provision rates, but these effects are often complex and can include unintended adverse effects. The net effects of micro-level strategies (such as improvement of evidence and dissemination of evidence, and support for shared decision making) can be smaller, but better directed. Further research is needed to identify what level of variation in surgery rates is appropriate in a specific context, and how variation can be reduced where desirable.
18 citations
TL;DR: Contrary to conclusions from the observational geographic variations literature, the results suggest that greater medical care use is associated with statistically significant and quantitatively meaningful health improvements.
Abstract: We applied instrumental variable analysis to a sample of 388,690 Medicare beneficiaries predicted to be high-cost cases to estimate the effects of medical care use on the relative odds of death or experiencing an avoidable hospitalization in 2006. Contrary to conclusions from the observational geographic variations literature, the results suggest that greater medical care use is associated with statistically significant and quantitatively meaningful health improvements: a 10% increase in medical care use is associated with a 8.4% decrease in the mortality rate and a 3.8% decrease in the rate of avoidable hospitalizations.
15 citations
Cites background from "Reduction in Physician Reimbursemen..."
...For example, two recent studies of the impact of reducing Medicare’s reimbursement rate for primary androgen deprivation therapy in the treatment of prostate cancer found significant reductions primarily among cases where its use was deemed inappropriate (Shahinian et al. 2010; Elliott et al. 2010)....
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References
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TL;DR: The method of classifying comorbidity provides a simple, readily applicable and valid method of estimating risk of death fromComorbid disease for use in longitudinal studies and further work in larger populations is still required to refine the approach.
39,961 citations
"Reduction in Physician Reimbursemen..." refers methods in this paper
...Comorbidity was classified using a modification of the Charlson comorbidity index for use with Medicare data (19,20)....
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Journal Article•
TL;DR: In this article, the authors focus on the way in which the operation of the medical-care industry and the efficacy with which it satisfies the needs of society differ from a norm, and the most obvious distinguishing characteristics of an individual's demand for medical services is that it is not steady in origin as, for example, for food or clothing but is irregular and unpredictable.
Abstract: Publisher Summary This chapter focuses on the way in which the operation of the medical-care industry and the efficacy with which it satisfies the needs of society differ from a norm. The term norm that the economist usually uses for the purposes of such comparisons is the operation of a competitive model, that is, the flows of services that would be offered and purchased and the prices that would be paid for them. The interest in the competitive model stems partly from its presumed descriptive power and partly from its implications for economic efficiency. If a competitive equilibrium exists at all and if all commodities relevant to costs or utilities are in fact priced in the market, then the equilibrium is necessarily optimal. There is no other allocation of resources to services that will make all participants in the market better off. The most obvious distinguishing characteristics of an individual's demand for medical services is that it is not steady in origin as, for example, for food or clothing but is irregular and unpredictable. Medical services, apart from preventive services, afford satisfaction only in the event of illness, a departure from the normal state of affairs.
3,500 citations
TL;DR: Immediate androgen suppression with an LHRH analogue given during and for 3 years after external irradiation improves disease-free and overall survival of patients with locally advanced prostate cancer.
1,692 citations
"Reduction in Physician Reimbursemen..." refers background in this paper
...AST, delivered as a depot injection of luteinizing hormone– releasing hormone, is indicated for management of prostate cancer in two clinical situations, as palliative therapy in metastatic prostate cancer (6) or in combination with external beam radiotherapy in the treatment of locally advanced prostate cancer (7), for which it has been shown to improve survival....
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TL;DR: A comorbidity index that incorporates the diagnostic and procedure data contained in Medicare physician (Part B) claims and demonstrates the utility of a disease-specific index using an alternative method of construction employing study-specific weights.
1,602 citations
"Reduction in Physician Reimbursemen..." refers methods in this paper
...Comorbidity was classified using a modification of the Charlson comorbidity index for use with Medicare data (19,20)....
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01 Jan 2000
TL;DR: This article developed a comorbidity index that incorporates the diagnostic and procedure data contained in Medicare physician (Part B) claims, which significantly contributes to models of 2-year noncancer mortality and treatment received in both patient cohorts.
Abstract: Important comorbidities recorded on outpatient claims in administrative datasets may be missed in analyses when only inpatient care is considered. Using the comorbid conditions identified by Charlson and colleagues, we developed a comorbidity index that incorporates the diagnostic and procedure data contained in Medicare physician (Part B) claims. In the national cohorts of elderly prostate ( n 5 28,868) and breast cancer ( n 5 14,943) patients assessed in this study, less than 10% of patients had comorbid conditions identified when only Medicare hospital (Part A) claims were examined. By incorporating physician claims, the proportion of patients with comorbid conditions increased to 25%. The new physician claims comorbidity index significantly contributes to models of 2-year noncancer mortality and treatment received in both patient cohorts. We demonstrate the utility of a disease-specific index using an alternative method of construction employing study-specific weights. The physician claims index can be used in conjunction with a comorbidity index derived from
1,505 citations