26 results on '"Bernheim, Susannah M."'
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2. Measuring Equity in Readmission as a Distinct Assessment of Hospital Performance.
- Author
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Nash KA, Weerahandi H, Yu H, Venkatesh AK, Holaday LW, Herrin J, Lin Z, Horwitz LI, Ross JS, and Bernheim SM
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- Aged, Humans, Black People, Cross-Sectional Studies, United States, Black or African American statistics & numerical data, White statistics & numerical data, Patient Outcome Assessment, Hospitals standards, Hospitals statistics & numerical data, Medicare standards, Medicare statistics & numerical data, Patient Readmission statistics & numerical data, Health Equity economics, Health Equity statistics & numerical data, Healthcare Disparities economics, Healthcare Disparities ethnology, Healthcare Disparities statistics & numerical data, Quality of Health Care economics, Quality of Health Care standards, Quality of Health Care statistics & numerical data
- Abstract
Importance: Equity is an essential domain of health care quality. The Centers for Medicare & Medicaid Services (CMS) developed 2 Disparity Methods that together assess equity in clinical outcomes., Objectives: To define a measure of equitable readmissions; identify hospitals with equitable readmissions by insurance (dual eligible vs non-dual eligible) or patient race (Black vs White); and compare hospitals with and without equitable readmissions by hospital characteristics and performance on accountability measures (quality, cost, and value)., Design, Setting, and Participants: Cross-sectional study of US hospitals eligible for the CMS Hospital-Wide Readmission measure using Medicare data from July 2018 through June 2019., Main Outcomes and Measures: We created a definition of equitable readmissions using CMS Disparity Methods, which evaluate hospitals on 2 methods: outcomes for populations at risk for disparities (across-hospital method); and disparities in care within hospitals' patient populations (within-a-single-hospital method)., Exposures: Hospital patient demographics; hospital characteristics; and 3 measures of hospital performance-quality, cost, and value (quality relative to cost)., Results: Of 4638 hospitals, 74% served a sufficient number of dual-eligible patients, and 42% served a sufficient number of Black patients to apply CMS Disparity Methods by insurance and race. Of eligible hospitals, 17% had equitable readmission rates by insurance and 30% by race. Hospitals with equitable readmissions by insurance or race cared for a lower percentage of Black patients (insurance, 1.9% [IQR, 0.2%-8.8%] vs 3.3% [IQR, 0.7%-10.8%], P < .01; race, 7.6% [IQR, 3.2%-16.6%] vs 9.3% [IQR, 4.0%-19.0%], P = .01), and differed from nonequitable hospitals in multiple domains (teaching status, geography, size; P < .01). In examining equity by insurance, hospitals with low costs were more likely to have equitable readmissions (odds ratio, 1.57 [95% CI, 1.38-1.77), and there was no relationship between quality and value, and equity. In examining equity by race, hospitals with high overall quality were more likely to have equitable readmissions (odds ratio, 1.14 [95% CI, 1.03-1.26]), and there was no relationship between cost and value, and equity., Conclusion and Relevance: A minority of hospitals achieved equitable readmissions. Notably, hospitals with equitable readmissions were characteristically different from those without. For example, hospitals with equitable readmissions served fewer Black patients, reinforcing the role of structural racism in hospital-level inequities. Implementation of an equitable readmission measure must consider unequal distribution of at-risk patients among hospitals.
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- 2024
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3. Identifying high-value care for Medicare beneficiaries: a cross-sectional study of acute care hospitals in the USA.
- Author
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Herrin J, Yu H, Venkatesh AK, Desai SM, Thiel CL, Lin Z, Bernheim SM, and Horwitz LI
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- Aged, Cross-Sectional Studies, Hospital Costs, Humans, Quality of Health Care, United States, Hospitals, Medicare
- Abstract
Objectives: High-value care is providing high quality care at low cost; we sought to define hospital value and identify the characteristics of hospitals which provide high-value care., Design: Retrospective observational study., Setting: Acute care hospitals in the USA., Participants: All Medicare beneficiaries with claims included in Center for Medicare & Medicaid Services Overall Star Ratings or in publicly available Medicare spending per beneficiary data., Primary and Secondary Outcome Measures: Our primary outcome was value defined as the difference between Star Ratings quality score and Medicare spending; the secondary outcome was classification as a 4 or 5 star hospital with lowest quintile Medicare spending ('high value') or 1 or 2 star hospital with highest quintile spending ('low value')., Results: Two thousand nine hundred and fourteen hospitals had both quality and spending data, and were included. The value score had a mean (SD) of 0.58 (1.79). A total of 286 hospitals were classified as high value; these represented 28.6% of 999 4 and 5 star hospitals and 46.8% of 611 low cost hospitals. A total of 258 hospitals were classified as low value; these represented 26.6% of 970 1 and 2 star hospitals and 49.3% of 523 high cost hospitals. In regression models ownership, non-teaching status, beds, urbanity, nurse to bed ratio, percentage of dual eligible Medicare patients and percentage of disproportionate share hospital payments were associated with the primary value score., Conclusions: There are high quality hospitals that are not high value, and a number of factors are strongly associated with being low or high value. These findings can inform efforts of policymakers and hospitals to increase the value of care., Competing Interests: Competing interests: SMB, JH, ZL and AKV recieve salary support from the Centers for Medicare and Medicaid Services to develop, implement and maintain hospital performance outcome measures, including the methodology for the Overall Hospital Star Ratings, that are publicly reported. LIH and HY have worked under contract to the Centers for Medicare and Medicaid Services to develop quality measures, including some used in the Overall Hospital Star Ratings program., (© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
- Published
- 2022
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4. Identification of Hospitals That Care for a High Proportion of Patients With Social Risk Factors.
- Author
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Matty R, Heckmann R, George E, Barthel AB, Suter LG, Ross JS, and Bernheim SM
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- Aged, Cross-Sectional Studies, Humans, Medicaid, Risk Factors, United States epidemiology, Hospitals, Medicare
- Abstract
Importance: Hospitals can face significant clinical and financial challenges in caring for patients with social risk factors. Currently the Hospital Readmission Reduction Program stratifies hospitals by proportion of patients eligible for both Medicare and Medicaid when calculating payment penalties to account for the patient population. However, additional social risk factors should be considered., Objective: To evaluate 7 different definitions of social risk and understand the degree to which differing definitions identify the same hospitals caring for a high proportion of patients with social risk factors., Design Setting and Participants: Across 18 publicly reported Centers for Medicare & Medicaid Services (CMS) hospital performance measures, highly disadvantaged hospitals were identified by the the proportion of patients with social risk factors using the following 7 commonly used definitions of social risk: living below the US poverty line, educational attainment of less than high school, unemployment, living in a crowded household, African American race (as a proxy for the social risk factor of exposure to racism), Medicaid coverage, and Agency for Healthcare Research and Quality index of socioeconomic status score. In this cross-sectional study, social risk factors were evaluated by measure because hospitals may serve a disadvantaged patient population for one measure but not another. Data were collected from April 1, 2014, to June 30, 2017, and analyzed from July 25, 2019, to April 25, 2021., Main Outcomes and Measures: The proportion of hospitals identified as caring for patients with social risk factors using 7 definitions of social risk, across 18 publicly reported CMS hospital performance measures., Results: Among 4465 hospitals, a mean of 31.0% (range, 28.9%-32.3%) were identified at least once when using the 7 definitions of social risk as caring for a high proportion of patients with social risk factors. Among all hospitals meeting at least 1 definition of social risk, a mean of 0.7% (range, 0%-1.0%) were identified as highly disadvantaged by all 7 definitions. Among hospitals meeting at least 1 definition of social risk, a mean of 2.7% (range, 1.3%-5.1%) were identified by 6 definitions; 6.5% (range, 5.9%-7.1%), by 5 definitions; 10.4% (range, 9.5%-12.1%), by 4 definitions; 13.2% (range, 10.1%-14.4%), by 3 definitions; 21.4% (range, 20.1%-22.4%), by 2 definitions; and 45.2% (range, 42.6%-47.1%), by only 1 definition. This pattern was consistent across all 18 performance measures., Conclusions and Relevance: In this cross-sectional study, there were inconsistencies in the identification of hospitals caring for disadvantaged populations using different definitions of social risk factors. Without consensus on how to define disadvantaged hospitals, policies to support such hospitals may be applied inconsistently., Competing Interests: Conflict of Interest Disclosures: Ms Matty reported receiving salary support from the Centers for Medicare & Medicaid Services (CMS) to develop, implement, and maintain hospital performance outcome measures, including those related to this report, that are publicly reported. Dr Heckmann reported receiving salary support from the CMS to develop, implement, and maintain hospital performance outcome measures, including those related to this report, that are publicly reported, in addition to receiving research support from the FDA as part of a Yale-Mayo Clinic Center for Excellence in Regulatory Science and Innovation program through Yale as part of a Centers for Disease Control and Prevention project designed to strengthen prescription drug overdose prevention efforts, from Connecticut Department of Public Health as part of a public health project designed to assess the impact of Good Samaritan Laws, and from the Community Health Network of Connecticut for her work as a medical consultant. Ms George reported receiving salary support from the CMS to develop, implement, and maintain hospital performance outcome measures, including those related to this report, that are publicly reported. Ms Barthel reported receiving salary support from the CMS to develop, implement, and maintain hospital performance outcome measures, including those related to this report, that are publicly reported. Dr Suter reported receiving salary support from the CMS to develop, implement, and maintain hospital performance outcome measures, including those related to this report, that are publicly reported. Dr Ross reported receiving salary support from the CMS to develop, implement, and maintain hospital performance outcome measures, including those related to this report, that are publicly reported; receiving research support through Yale University from Medtronic, Inc, and the US Food and Drug Administration (FDA) to develop methods for postmarket surveillance of medical devices and from the Blue Cross Blue Shield Association to better understand medical technology evaluation, through Yale University from Johnson & Johnson to develop methods of clinical trial data sharing, and from the FDA to establish the Yale–Mayo Clinic Center for Excellence in Regulatory Science and Innovation program; and receiving grants from the Medical Device Innovation Consortium as part of the National Evaluation System for Health Technology, the Agency for Healthcare Research and Quality, the National Heart, Lung and Blood Institute of the National Institutes of Health, and from the Laura and John Arnold Foundation to establish the Good Pharma Scorecard at Bioethics International and the Collaboration for Research Integrity and Transparency at Yale. Dr Bernheim reported receiving salary support from the CMS to develop, implement, and maintain hospital performance outcome measures, including those related to this report, that are publicly reported, and Humana, Inc, to advise on quality strategy., (Copyright 2021 Matty R et al. JAMA Health Forum.)
- Published
- 2021
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5. Incorporating Present-on-Admission Indicators in Medicare Claims to Inform Hospital Quality Measure Risk Adjustment Models.
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Triche EW, Xin X, Stackland S, Purvis D, Harris A, Yu H, Grady JN, Li SX, Bernheim SM, Krumholz HM, Poyer J, and Dorsey K
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- Aged, Aged, 80 and over, Centers for Medicare and Medicaid Services, U.S., Fee-for-Service Plans, Female, Heart Failure ethnology, Humans, Insurance Claim Review, Male, Myocardial Infarction mortality, Pneumonia mortality, Risk Adjustment, United States, Benchmarking, Hospitals standards, Medicare statistics & numerical data, Patient Readmission statistics & numerical data, Quality Indicators, Health Care statistics & numerical data
- Abstract
Importance: Present-on-admission (POA) indicators in administrative claims data allow researchers to distinguish between preexisting conditions and those acquired during a hospital stay. The impact of adding POA information to claims-based measures of hospital quality has not yet been investigated to better understand patient underlying risk factors in the International Statistical Classification of Diseases and Related Health Problems, Tenth Revision setting., Objective: To assess POA indicator use on Medicare claims and to assess the hospital- and patient-level outcomes associated with incorporating POA indicators in identifying risk factors for publicly reported outcome measures used by the Centers for Medicare & Medicaid Services (CMS)., Design, Setting, and Participants: This comparative effectiveness study used national CMS claims data between July 1, 2015, and June 30, 2018. Six hospital quality measures assessing readmission and mortality outcomes were modified to include POA indicators in risk adjustment models. The models using POA were then compared with models using the existing complications-of-care algorithm to evaluate changes in risk model performance. Patient claims data were included for all Medicare fee-for-service and Veterans Administration beneficiaries aged 65 years or older with inpatient hospitalizations for acute myocardial infarction, heart failure, or pneumonia within the measurement period. Data were analyzed between September 2019 and March 2020., Main Outcomes and Measures: Changes in patient-level (C statistics) and hospital-level (quintile shifts in risk-standardized outcome rates) model performance after including POA indicators in risk adjustment., Results: Data from a total of 6 027 988 index admissions were included for analysis, ranging from 491 366 admissions (269 209 [54.8%] men; mean [SD] age, 78.2 [8.3] years) for the acute myocardial infarction mortality outcome measure to 1 395 870 admissions (677 158 [48.5%] men; mean [SD] age, 80.3 [8.7] years) for the pneumonia readmission measure. Use of POA indicators was associated with improvements in risk adjustment model performance, particularly for mortality measures (eg, the C statistic increased from 0.728 [95% CI, 0.726-0.730] to 0.774 [95% CI, 0.773-0.776] when incorporating POA indicators into the acute myocardial infarction mortality measure)., Conclusions and Relevance: The findings of this quality improvement study suggest that leveraging POA indicators in the risk adjustment methodology for hospital quality outcome measures may help to more fully capture patients' risk factors and improve overall model performance. Incorporating POA indicators does not require extra effort on the part of hospitals and would be easy to implement in publicly reported quality outcome measures.
- Published
- 2021
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6. Variation in and Hospital Characteristics Associated With the Value of Care for Medicare Beneficiaries With Acute Myocardial Infarction, Heart Failure, and Pneumonia.
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Desai NR, Ott LS, George EJ, Xu X, Kim N, Zhou S, Hsieh A, Nuti SV, Lin Z, Bernheim SM, and Krumholz HM
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- Cross-Sectional Studies, Health Care Costs statistics & numerical data, Hospitalization economics, Hospitalization statistics & numerical data, Humans, Quality of Health Care economics, Quality of Health Care statistics & numerical data, United States epidemiology, Heart Failure economics, Heart Failure epidemiology, Heart Failure mortality, Heart Failure therapy, Hospitals statistics & numerical data, Medicare economics, Medicare statistics & numerical data, Myocardial Infarction economics, Myocardial Infarction epidemiology, Myocardial Infarction mortality, Myocardial Infarction therapy, Pneumonia economics, Pneumonia epidemiology, Pneumonia mortality, Pneumonia therapy
- Abstract
Importance: Payers and policy makers have advocated for transitioning toward value-based payment models. However, little is known about what is the extent of hospital variation in the value of care and whether there are any hospital characteristics associated with high-value care., Objectives: To investigate the association between hospital-level 30-day risk-standardized mortality rates (RSMRs) and 30-day risk-standardized payments (RSPs) for acute myocardial infarction (AMI), heart failure (HF), and pneumonia (PNA); to characterize patterns of value in care; and to identify hospital characteristics associated with high-value care (defined by having lower than median RSMRs and RSPs)., Design, Setting, and Participants: This national cross-sectional study applied weighted linear correlation to investigate the association between hospital RSMRs and RSPs for AMI, HF, and PNA between July 1, 2011, and June 30, 2014, among all hospitals; examined correlations in subgroups of hospitals based on key characteristics; and assessed the proportion and characteristics of hospitals delivering high-value care. The data analysis was completed in October 2017. The setting was acute care hospitals. Participants were Medicare fee-for-service beneficiaries discharged with AMI, HF, or PNA., Main Outcomes and Measures: Hospital-level 30-day RSMRs and RSPs for AMI, HF, and PNA., Results: The AMI sample consisted of 4339 hospitals with 487 141 hospitalizations for mortality and 462 905 hospitalizations for payment. The HF sample included 4641 hospitals with 960 960 hospitalizations for mortality and 903 721 hospitalizations for payment. The PNA sample contained 4685 hospitals with 952 022 hospitalizations for mortality and 901 764 hospitalizations for payment. The median (interquartile range [IQR]) RSMRs and RSPs, respectively, was 14.3% (IQR, 13.8%-14.8%) and $21 620 (IQR, $20 966-$22 567) for AMI, 11.7% (IQR, 11.0%-12.5%) and $15 139 (IQR, $14 310-$16 118) for HF, and 11.5% (IQR, 10.6%-12.6%) and $14 220 (IQR, $13 342-$15 097) for PNA. There were statistically significant but weak inverse correlations between the RSMRs and RSPs of -0.08 (95% CI, -0.11 to -0.05) for AMI, -0.21 (95% CI, -0.24 to -0.18) for HF, and -0.07 (95% CI, -0.09 to -0.04) for PNA. The largest shared variance between the RSMRs and RSPs was only 4.4% (for HF). The correlations between the RSMRs and RSPs did not differ significantly across teaching status, safety-net status, urban/rural status, or the proportion of patients with low socioeconomic status. Approximately 1 in 4 hospitals (20.9% for AMI, 23.0% for HF, and 23.9% for PNA) had both lower than median RSMRs and RSPs., Conclusions and Relevance: These findings suggest that there is significant potential for improvement in the value of AMI, HF, and PNA care and also suggest that high-value care for these conditions is attainable across most hospital types.
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- 2018
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7. Association of Racial and Socioeconomic Disparities With Outcomes Among Patients Hospitalized With Acute Myocardial Infarction, Heart Failure, and Pneumonia: An Analysis of Within- and Between-Hospital Variation.
- Author
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Downing NS, Wang C, Gupta A, Wang Y, Nuti SV, Ross JS, Bernheim SM, Lin Z, Normand ST, and Krumholz HM
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- Aged, Aged, 80 and over, Black People ethnology, Black People statistics & numerical data, Cohort Studies, Fee-for-Service Plans statistics & numerical data, Female, Heart Failure epidemiology, Heart Failure ethnology, Hospitalization statistics & numerical data, Humans, Male, Medicare statistics & numerical data, Middle Aged, Myocardial Infarction epidemiology, Myocardial Infarction ethnology, Outcome Assessment, Health Care standards, Pneumonia epidemiology, Pneumonia ethnology, Racial Groups statistics & numerical data, Retrospective Studies, United States, White People ethnology, White People statistics & numerical data, Black or African American, Health Status Disparities, Hospitals statistics & numerical data, Outcome Assessment, Health Care statistics & numerical data, Social Class
- Abstract
Importance: Although studies have described differences in hospital outcomes by patient race and socioeconomic status, it is not clear whether such disparities are driven by hospitals themselves or by broader systemic effects., Objective: To determine patterns of racial and socioeconomic disparities in outcomes within and between hospitals for patients with acute myocardial infarction, heart failure, and pneumonia., Design, Setting, and Participants: Retrospective cohort study initiated before February 2013, with additional analyses conducted during the peer-review process. Hospitals in the United States treating at least 25 Medicare fee-for-service beneficiaries aged 65 years or older in each race (ie, black and white) and neighborhood income level (ie, higher income and lower income) for acute myocardial infarction, heart failure, and pneumonia between 2009 and 2011 were included., Main Outcomes and Measures: For within-hospital analyses, risk-standardized mortality rates and risk-standardized readmission rates for race and neighborhood income subgroups were calculated at each hospital. The corresponding ratios using intraclass correlation coefficients were then compared. For between-hospital analyses, risk-standardized rates were assessed according to hospitals' proportion of patients in each subgroup. These analyses were performed for each of the 12 analysis cohorts reflecting the unique combinations of outcomes (mortality and readmission), demographics (race and neighborhood income), and conditions (acute myocardial infarction, heart failure, and pneumonia)., Results: Between 74% (3545 of 4810) and 91% (4136 of 4554) of US hospitals lacked sufficient racial and socioeconomic diversity to be included in this analysis, with the number of hospitals eligible for analysis varying among cohorts. The 12 analysis cohorts ranged in size from 418 to 1265 hospitals and from 144 417 to 703 324 patients. Within included hospitals, risk-standardized mortality rates tended to be lower among black patients (mean [SD] difference between risk-standardized mortality rates in black patients compared with white patients for acute myocardial infarction, -0.57 [1.1] [P = .47]; for heart failure, -4.7 [1.3] [P < .001]; and for pneumonia, -1.0 [2.0] [P = .05]). However, risk-standardized readmission rates among black patients were higher (mean [SD] difference between risk-standardized readmission rates in black patients compared with white patients for acute myocardial infarction, 4.3 [1.4] [P < .001]; for heart failure, 2.8 [1.8] [P < .001], and for pneumonia, 3.7 [1.3] [P < .001]). Intraclass correlation coefficients ranged from 0.68 to 0.79, indicating that hospitals generally delivered consistent quality to patients of differing races. While the coefficients in the neighborhood income analysis were slightly lower (0.46-0.60), indicating some heterogeneity in within-hospital performance, differences in mortality rates and readmission rates between the 2 neighborhood income groups were small. There were no strong, consistent associations between risk-standardized outcomes for white or higher-income neighborhood patients and hospitals' proportion of black or lower-income neighborhood patients., Conclusions and Relevance: Hospital performance according to race and socioeconomic status was generally consistent within and between hospitals, even as there were overall differences in outcomes by race and neighborhood income. This finding indicates that disparities are likely to be systemic, rather than localized to particular hospitals.
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- 2018
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8. Age Differences in Hospital Mortality for Acute Myocardial Infarction: Implications for Hospital Profiling.
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Dharmarajan K, McNamara RL, Wang Y, Masoudi FA, Ross JS, Spatz EE, Desai NR, de Lemos JA, Fonarow GC, Heidenreich PA, Bhatt DL, Bernheim SM, Slattery LE, Khan YM, and Curtis JP
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- Adolescent, Adult, Age Factors, Aged, Hospitals statistics & numerical data, Humans, Middle Aged, Retrospective Studies, United States epidemiology, Young Adult, Hospital Mortality, Hospitals standards, Myocardial Infarction mortality, Outcome Assessment, Health Care
- Abstract
Background: Publicly reported hospital risk-standardized mortality rates (RSMRs) for acute myocardial infarction (AMI) are calculated for Medicare beneficiaries. Outcomes for older patients with AMI may not reflect general outcomes., Objective: To examine the relationship between hospital 30-day RSMRs for older patients (aged ≥65 years) and those for younger patients (aged 18 to 64 years) and all patients (aged ≥18 years) with AMI., Design: Retrospective cohort study., Setting: 986 hospitals in the ACTION (Acute Coronary Treatment and Intervention Outcomes Network) Registry-Get With the Guidelines., Participants: Adults hospitalized for AMI from 1 October 2010 to 30 September 2014., Measurements: Hospital 30-day RSMRs were calculated for older, younger, and all patients using an electronic health record measure of AMI mortality endorsed by the National Quality Forum. Hospitals were ranked by their 30-day RSMRs for these 3 age groups, and agreement in rankings was plotted. The correlation in hospital AMI achievement scores for each age group was also calculated using the Hospital Value-Based Purchasing (HVBP) Program method computed with the electronic health record measure., Results: 267 763 and 276 031 AMI hospitalizations among older and younger patients, respectively, were identified. Median hospital 30-day RSMRs were 9.4%, 3.0%, and 6.2% for older, younger, and all patients, respectively. Most top- and bottom-performing hospitals for older patients were neither top nor bottom performers for younger patients. In contrast, most top and bottom performers for older patients were also top and bottom performers for all patients. Similarly, HVBP achievement scores for older patients correlated weakly with those for younger patients (R = 0.30) and strongly with those for all patients (R = 0.92)., Limitation: Minority of U.S. hospitals., Conclusion: Hospital mortality rankings for older patients with AMI inconsistently reflect rankings for younger patients. Incorporation of younger patients into assessment of hospital outcomes would permit further examination of the presence and effect of age-related quality differences., Primary Funding Source: American College of Cardiology.
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- 2017
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9. Hospital-Readmission Risk - Isolating Hospital Effects from Patient Effects.
- Author
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Krumholz HM, Wang K, Lin Z, Dharmarajan K, Horwitz LI, Ross JS, Drye EE, Bernheim SM, and Normand ST
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- Aged, Hospitals statistics & numerical data, Humans, Outcome Assessment, Health Care, Risk Adjustment, United States, Hospitals standards, Patient Readmission, Quality Indicators, Health Care
- Abstract
Background: To isolate hospital effects on risk-standardized hospital-readmission rates, we examined readmission outcomes among patients who had multiple admissions for a similar diagnosis at more than one hospital within a given year., Methods: We divided the Centers for Medicare and Medicaid Services hospital-wide readmission measure cohort from July 2014 through June 2015 into two random samples. All the patients in the cohort were Medicare recipients who were at least 65 years of age. We used the first sample to calculate the risk-standardized readmission rate within 30 days for each hospital, and we classified hospitals into performance quartiles, with a lower readmission rate indicating better performance (performance-classification sample). The study sample (identified from the second sample) included patients who had two admissions for similar diagnoses at different hospitals that occurred more than 1 month and less than 1 year apart, and we compared the observed readmission rates among patients who had been admitted to hospitals in different performance quartiles., Results: In the performance-classification sample, the median risk-standardized readmission rate was 15.5% (interquartile range, 15.3 to 15.8). The study sample included 37,508 patients who had two admissions for similar diagnoses at a total of 4272 different hospitals. The observed readmission rate was consistently higher among patients admitted to hospitals in a worse-performing quartile than among those admitted to hospitals in a better-performing quartile, but the only significant difference was observed when the patients were admitted to hospitals in which one was in the best-performing quartile and the other was in the worst-performing quartile (absolute difference in readmission rate, 2.0 percentage points; 95% confidence interval, 0.4 to 3.5; P=0.001)., Conclusions: When the same patients were admitted with similar diagnoses to hospitals in the best-performing quartile as compared with the worst-performing quartile of hospital readmission performance, there was a significant difference in rates of readmission within 30 days. The findings suggest that hospital quality contributes in part to readmission rates independent of factors involving patients. (Funded by Yale-New Haven Hospital Center for Outcomes Research and Evaluation and others.).
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- 2017
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10. Association Between Hospital Penalty Status Under the Hospital Readmission Reduction Program and Readmission Rates for Target and Nontarget Conditions.
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Desai NR, Ross JS, Kwon JY, Herrin J, Dharmarajan K, Bernheim SM, Krumholz HM, and Horwitz LI
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- Acute Disease, Aged, Economics, Hospital statistics & numerical data, Economics, Hospital trends, Fee-for-Service Plans legislation & jurisprudence, Fee-for-Service Plans trends, Heart Failure epidemiology, Hospital Bed Capacity statistics & numerical data, Humans, Interrupted Time Series Analysis, Legislation, Hospital, Longitudinal Studies, Myocardial Infarction epidemiology, Patient Readmission legislation & jurisprudence, Pneumonia epidemiology, Retrospective Studies, Time Factors, United States, Fee-for-Service Plans statistics & numerical data, Hospitals statistics & numerical data, Medicare statistics & numerical data, Patient Readmission statistics & numerical data, Patient Readmission trends
- Abstract
Importance: Readmission rates declined after announcement of the Hospital Readmission Reduction Program (HRRP), which penalizes hospitals for excess readmissions for acute myocardial infarction (AMI), heart failure (HF), and pneumonia., Objective: To compare trends in readmission rates for target and nontarget conditions, stratified by hospital penalty status., Design, Setting, and Participants: Retrospective cohort study of Medicare fee-for-service beneficiaries older than 64 years discharged between January 1, 2008, and June 30, 2015, from 2214 penalty hospitals and 1283 nonpenalty hospitals. Difference-interrupted time-series models were used to compare trends in readmission rates by condition and penalty status., Exposure: Hospital penalty status or target condition under the HRRP., Main Outcomes and Measures: Thirty-day risk adjusted, all-cause unplanned readmission rates for target and nontarget conditions., Results: The study included 48 137 102 hospitalizations of 20 351 161 Medicare beneficiaries. In January 2008, the mean readmission rates for AMI, HF, pneumonia, and nontarget conditions were 21.9%, 27.5%, 20.1%, and 18.4%, respectively, at hospitals later subject to financial penalties and 18.7%, 24.2%, 17.4%, and 15.7% at hospitals not subject to penalties. Between January 2008 and March 2010, prior to HRRP announcement, readmission rates were stable across hospitals (except AMI at nonpenalty hospitals). Following announcement of HRRP (March 2010), readmission rates for both target and nontarget conditions declined significantly faster for patients at hospitals later subject to financial penalties compared with those at nonpenalized hospitals (for AMI, additional decrease of -1.24 [95% CI, -1.84 to -0.65] percentage points per year relative to nonpenalty discharges; for HF, -1.25 [95% CI, -1.64 to -0.86]; for pneumonia, -1.37 [95% CI, -1.80 to -0.95]; and for nontarget conditions, -0.27 [95% CI, -0.38 to -0.17]; P < .001 for all). For penalty hospitals, readmission rates for target conditions declined significantly faster compared with nontarget conditions (for AMI, additional decline of -0.49 [95% CI, -0.81 to -0.16] percentage points per year relative to nontarget conditions [P = .004]; for HF, -0.90 [95% CI, -1.18 to -0.62; P < .001]; and for pneumonia, -0.57 [95% CI, -0.92 to -0.23; P < .001]). In contrast, among nonpenalty hospitals, readmissions for target conditions declined similarly or more slowly compared with nontarget conditions (for AMI, additional increase of 0.48 [95% CI, 0.01-0.95] percentage points per year [P = .05]; for HF, 0.08 [95% CI, -0.30 to 0.46; P = .67]; for pneumonia, 0.53 [95% CI, 0.13-0.93; P = .01]). After HRRP implementation in October 2012, the rate of change for readmission rates plateaued (P < .05 for all except pneumonia at nonpenalty hospitals), with the greatest relative change observed among hospitals subject to financial penalty., Conclusions and Relevance: Medicare fee-for-service patients at hospitals subject to penalties under the HRRP had greater reductions in readmission rates compared with those at nonpenalized hospitals. Changes were greater for target vs nontarget conditions for patients at the penalized hospitals but not at the other hospitals.
- Published
- 2016
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11. Hospital Use of Observation Stays: Cross-sectional Study of the Impact on Readmission Rates.
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Venkatesh AK, Wang C, Ross JS, Altaf FK, Suter LG, Vellanky S, Grady JN, and Bernheim SM
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- Cross-Sectional Studies, Heart Failure therapy, Hospitalization statistics & numerical data, Humans, Length of Stay statistics & numerical data, Myocardial Infarction therapy, Pneumonia therapy, Watchful Waiting statistics & numerical data, Hospitals statistics & numerical data, Patient Readmission statistics & numerical data, Watchful Waiting methods
- Abstract
Background: The Centers for Medicare and Medicaid Services publicly reports hospital risk-standardized readmission rates (RSRRs) as a measure of quality and performance; mischaracterizations may occur because observation stays are not captured by current measures., Objectives: To describe variation in hospital use of observation stays, the relationship between hospitals observation stay use and RSRRs., Materials and Methods: Cross-sectional analysis of Medicare fee-for-service beneficiaries discharged after acute myocardial infarction (AMI), heart failure, or pneumonia between July 2011 and June 2012. We calculated 3 hospital-specific 30-day outcomes: (1) observation rate, the proportion of all discharges followed by an observation stay without a readmission; (2) observation proportion, the proportion of observation stays among all patients with an observation stay or readmission; and (3) RSRR., Results: For all 3 conditions, hospitals' observation rates were <2.5% and observation proportions were <12%, although there was variation across hospitals, including 28% of hospital with no observation stay use for AMI, 31% for heart failure, and 43% for pneumonia. There were statistically significant, but minimal, correlations between hospital observation rates and RSRRs: AMI (r=-0.02), heart failure (r=-0.11), and pneumonia (r=-0.02) (P<0.001). There were modest inverse correlations between hospital observation proportion and RSRR: AMI (r=-0.34), heart failure (r=-0.26), and pneumonia (r=-0.21) (P<0.001). If observation stays were included in readmission measures, <4% of top performing hospitals would be recategorized as having average performance., Conclusions: Hospitals' observation stay use in the postdischarge period is low, but varies widely. Despite modest correlation between the observation proportion and RSRR, counting observation stays in readmission measures would minimally impact public reporting of performance.
- Published
- 2016
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12. Development of a Hospital Outcome Measure Intended for Use With Electronic Health Records: 30-Day Risk-standardized Mortality After Acute Myocardial Infarction.
- Author
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McNamara RL, Wang Y, Partovian C, Montague J, Mody P, Eddy E, Krumholz HM, and Bernheim SM
- Subjects
- Aged, Centers for Medicare and Medicaid Services, U.S., Female, Hospital Mortality, Humans, Insurance Claim Review, Male, Models, Statistical, Quality Improvement, Registries, Risk Assessment, United States, Electronic Health Records, Hospitals statistics & numerical data, Myocardial Infarction mortality, Myocardial Infarction therapy, Outcome Assessment, Health Care
- Abstract
Background: Electronic health records (EHRs) offer the opportunity to transform quality improvement by using clinical data for comparing hospital performance without the burden of chart abstraction. However, current performance measures using EHRs are lacking., Methods: With support from the Centers for Medicare & Medicaid Services (CMS), we developed an outcome measure of hospital risk-standardized 30-day mortality rates for patients with acute myocardial infarction for use with EHR data. As no appropriate source of EHR data are currently available, we merged clinical registry data from the Action Registry-Get With The Guidelines with claims data from CMS to develop the risk model (2009 data for development, 2010 data for validation). We selected candidate variables that could be feasibly extracted from current EHRs and do not require changes to standard clinical practice or data collection. We used logistic regression with stepwise selection and bootstrapping simulation for model development., Results: The final risk model included 5 variables available on presentation: age, heart rate, systolic blood pressure, troponin ratio, and creatinine level. The area under the receiver operating characteristic curve was 0.78. Hospital risk-standardized mortality rates ranged from 9.6% to 13.1%, with a median of 10.7%. The odds of mortality for a high-mortality hospital (+1 SD) were 1.37 times those for a low-mortality hospital (-1 SD)., Conclusions: This measure represents the first outcome measure endorsed by the National Quality Forum for public reporting of hospital quality based on clinical data in the EHR. By being compatible with current clinical practice and existing EHR systems, this measure is a model for future quality improvement measures.
- Published
- 2015
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13. Development and use of an administrative claims measure for profiling hospital-wide performance on 30-day unplanned readmission.
- Author
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Horwitz LI, Partovian C, Lin Z, Grady JN, Herrin J, Conover M, Montague J, Dillaway C, Bartczak K, Suter LG, Ross JS, Bernheim SM, Krumholz HM, and Drye EE
- Subjects
- Aged, Fee-for-Service Plans, Female, Hospital Mortality, Humans, Male, Medicare, Quality Improvement, Risk Adjustment, United States, Hospitals standards, Insurance Claim Review, Patient Readmission statistics & numerical data
- Abstract
Background: Existing publicly reported readmission measures are condition-specific, representing less than 20% of adult hospitalizations. An all-condition measure may better measure quality and promote innovation., Objective: To develop an all-condition, hospital-wide readmission measure., Design: Measure development study., Setting: 4821 U.S. hospitals., Patients: Medicare fee-for-service beneficiaries aged 65 years or older., Measurements: Hospital-level, risk-standardized unplanned readmissions within 30 days of discharge. The measure uses Medicare fee-for-service claims and is a composite of 5 specialty-based, risk-standardized rates for medicine, surgery/gynecology, cardiorespiratory, cardiovascular, and neurology cohorts. The 2007-2008 admissions were randomly split for development and validation. Models were adjusted for age, principal diagnosis, and comorbid conditions. Calibration in Medicare and all-payer data was examined, and hospital rankings in the development and validation samples were compared., Results: The development data set contained 8 018 949 admissions associated with 1 276 165 unplanned readmissions (15.9%). The median hospital risk-standardized unplanned readmission rate was 15.8 (range, 11.6 to 21.9). The 5 specialty cohort models accurately predicted readmission risk in both Medicare and all-payer data sets for average-risk patients but slightly overestimated readmission risk at the extremes. Overall hospital risk-standardized readmission rates did not differ statistically in the split samples (P = 0.71 for difference in rank), and 76% of hospitals' validation-set rankings were within 2 deciles of the development rank (24% were more than 2 deciles). Of hospitals ranking in the top or bottom deciles, 90% remained within 2 deciles (10% were more than 2 deciles) and 82% remained within 1 decile (18% were more than 1 decile)., Limitation: Risk adjustment was limited to that available in claims data., Conclusion: A claims-based, hospital-wide unplanned readmission measure for profiling hospitals produced reasonably consistent results in different data sets and was similarly calibrated in both Medicare and all-payer data., Primary Funding Source: Centers for Medicare & Medicaid Services.
- Published
- 2014
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14. Payments for acute myocardial infarction episodes-of-care initiated at hospitals with and without interventional capabilities.
- Author
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Ben-Josef G, Ott LS, Spivack SB, Wang C, Ross JS, Shah SJ, Curtis JP, Kim N, Krumholz HM, and Bernheim SM
- Subjects
- Aged, Aged, 80 and over, Follow-Up Studies, Humans, Myocardial Infarction economics, Myocardial Revascularization economics, Retrospective Studies, United States, Fee-for-Service Plans economics, Health Expenditures, Hospitals, Medicare economics, Myocardial Infarction surgery
- Abstract
Background: It is unknown whether hospitals with percutaneous coronary intervention (PCI) capability provide costlier care than hospitals without PCI capability for patients with acute myocardial infarction. The growing number of PCI hospitals and higher rate of PCI use may result in higher costs for episodes-of-care initiated at PCI hospitals. However, higher rates of transfers and postacute care procedures may result in higher costs for episodes-of-care initiated at non-PCI hospitals., Methods and Results: We identified all 2008 acute myocardial infarction admissions among Medicare fee-for-service beneficiaries by principal discharge diagnosis and classified hospitals as PCI- or non-PCI-capable on the basis of hospitals' 2007 PCI performance. We added all payments from admission through 30 days postadmission, including payments to hospitals other than the admitting hospital. We calculated and compared risk-standardized payment for PCI and non-PCI hospitals using 2-level hierarchical generalized linear models, adjusting for patient demographics and clinical characteristics. PCI hospitals had a higher mean 30-day risk-standardized payment than non-PCI hospitals (PCI, $20 340; non-PCI, $19 713; P<0.001). Patients presenting to PCI hospitals had higher PCI rates (39.2% versus 13.2%; P<0.001) and higher coronary artery bypass graft rates (9.5% versus 4.4%; P<0.001) during index admissions, lower transfer rates (2.2% versus 25.4%; P<0.001), and lower revascularization rates within 30 days (0.15% versus 0.27%; P<0.0001) than those presenting to non-PCI hospitals., Conclusions: Despite higher PCI and coronary artery bypass graft rates for Medicare patients initially presenting to PCI hospitals, PCI hospitals were only $627 costlier than non-PCI hospitals for the treatment of patients with acute myocardial infarction in 2008., (© 2014 American Heart Association, Inc.)
- Published
- 2014
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15. Relationship between hospital readmission and mortality rates for patients hospitalized with acute myocardial infarction, heart failure, or pneumonia.
- Author
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Krumholz HM, Lin Z, Keenan PS, Chen J, Ross JS, Drye EE, Bernheim SM, Wang Y, Bradley EH, Han LF, and Normand SL
- Subjects
- Aged, Cohort Studies, Fee-for-Service Plans statistics & numerical data, Female, Heart Failure therapy, Hospitals classification, Humans, Male, Medicare statistics & numerical data, Mortality trends, Myocardial Infarction therapy, Patient Discharge statistics & numerical data, Pneumonia therapy, Quality Indicators, Health Care, Risk Adjustment, United States, Heart Failure mortality, Hospital Mortality trends, Hospitals statistics & numerical data, Myocardial Infarction mortality, Patient Readmission statistics & numerical data, Pneumonia mortality
- Abstract
Importance: The Centers for Medicare & Medicaid Services publicly reports hospital 30-day, all-cause, risk-standardized mortality rates (RSMRs) and 30-day, all-cause, risk-standardized readmission rates (RSRRs) for acute myocardial infarction, heart failure, and pneumonia. The evaluation of hospital performance as measured by RSMRs and RSRRs has not been well characterized., Objective: To determine the relationship between hospital RSMRs and RSRRs overall and within subgroups defined by hospital characteristics., Design, Setting, and Participants: We studied Medicare fee-for-service beneficiaries discharged with acute myocardial infarction, heart failure, or pneumonia between July 1, 2005, and June 30, 2008 (4506 hospitals for acute myocardial infarction, 4767 hospitals for heart failure, and 4811 hospitals for pneumonia). We quantified the correlation between hospital RSMRs and RSRRs using weighted linear correlation; evaluated correlations in groups defined by hospital characteristics; and determined the proportion of hospitals with better and worse performance on both measures., Main Outcome Measures: Hospital 30-day RSMRs and RSRRs., Results: Mean RSMRs and RSRRs, respectively, were 16.60% and 19.94% for acute myocardial infarction, 11.17% and 24.56% for heart failure, and 11.64% and 18.22% for pneumonia. The correlations between RSMRs and RSRRs were 0.03 (95% CI, -0.002 to 0.06) for acute myocardial infarction, -0.17 (95% CI, -0.20 to -0.14) for heart failure, and 0.002 (95% CI, -0.03 to 0.03) for pneumonia. The results were similar for subgroups defined by hospital characteristics. Although there was a significant negative linear relationship between RSMRs and RSRRs for heart failure, the shared variance between them was only 2.9% (r2 = 0.029), with the correlation most prominent for hospitals with RSMR <11%., Conclusion and Relevance: Risk-standardized mortality rates and readmission rates were not associated for patients admitted with an acute myocardial infarction or pneumonia and were only weakly associated, within a certain range, for patients admitted with heart failure.
- Published
- 2013
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16. Regional associations between Medicare Advantage penetration and administrative claims-based measures of hospital outcomes.
- Author
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Kulkarni VT, Shah SJ, Bernheim SM, Wang Y, Normand SL, Han LF, Rapp MT, Drye EE, and Krumholz HM
- Subjects
- Fee-for-Service Plans statistics & numerical data, Heart Failure mortality, Hospital Mortality, Hospitals statistics & numerical data, Humans, Myocardial Infarction mortality, Patient Readmission statistics & numerical data, Pneumonia mortality, Quality Indicators, Health Care statistics & numerical data, Residence Characteristics statistics & numerical data, Retrospective Studies, Risk Factors, United States, Hospitals standards, Insurance Claim Review statistics & numerical data, Medicare Part C statistics & numerical data, Outcome Assessment, Health Care statistics & numerical data
- Abstract
Background: Risk-standardized measures of hospital outcomes reported by the Centers for Medicare and Medicaid Services include Medicare fee-for-service (FFS) patients and exclude Medicare Advantage (MA) patients due to data availability. MA penetration varies greatly nationwide and seems to be associated with increased FFS population risk. Whether variation in MA penetration affects the performance on the Centers for Medicare and Medicaid Service measures is unknown., Objective: To determine whether the MA penetration rate is associated with outcomes measures based on FFS patients., Research Design: In this retrospective study, 2008 MA penetration was estimated at the Hospital Referral Region (HRR) level. Risk-standardized mortality rates and risk-standardized readmission rates for heart failure, acute myocardial infarction, and pneumonia from 2006 to 2008 were estimated among HRRs, along with several markers of FFS population risk. Weighted linear regression was used to test the association between each of these variables and MA penetration among HRRs., Results: Among 304 HRRs, MA penetration varied greatly (median, 17.0%; range, 2.1%-56.6%). Although MA penetration was significantly (P<0.05) associated with 5 of the 6 markers of FFS population risk, MA penetration was insignificantly (P≥0.05) associated with 5 of 6 hospital outcome measures., Conclusion: Risk-standardized mortality rates and risk-standardized readmission rates for heart failure, acute myocardial infarction, and pneumonia do not seem to differ systematically with MA penetration, lending support to the widespread use of these measures even in areas of high MA penetration.
- Published
- 2012
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17. The performance of US hospitals as reflected in risk-standardized 30-day mortality and readmission rates for medicare beneficiaries with pneumonia.
- Author
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Lindenauer PK, Bernheim SM, Grady JN, Lin Z, Wang Y, Wang Y, Merrill AR, Han LF, Rapp MT, Drye EE, Normand SL, and Krumholz HM
- Subjects
- Aged, Cluster Analysis, Cross-Sectional Studies, Fee-for-Service Plans statistics & numerical data, Hospitals statistics & numerical data, Humans, Medicare statistics & numerical data, Outcome Assessment, Health Care methods, Pneumonia epidemiology, Pneumonia therapy, Risk Assessment, United States epidemiology, Hospital Mortality trends, Hospitals standards, Patient Readmission statistics & numerical data, Pneumonia mortality
- Abstract
Background: Pneumonia is a leading cause of hospitalization and death in the elderly, and remains the subject of both local and national quality improvement efforts., Objective: To describe patterns of hospital and regional performance in the outcomes of elderly patients with pneumonia., Design: Cross-sectional study using hospital and outpatient Medicare claims between 2006 and 2009., Setting: A total of 4,813 nonfederal acute care hospitals in the United States and its organized territories., Patients: Hospitalized fee-for-service Medicare beneficiaries age 65 years and older who received a principal diagnosis of pneumonia., Intervention: None., Measurements: Hospital and regional level risk-standardized 30-day mortality and readmission rates., Results: Of the 1,118,583 patients included in the mortality analysis 129,444 (11.6%) died within 30 days of hospital admission. The median (Q1, Q3) hospital 30-day risk-standardized mortality rate for patients with pneumonia was 11.1% (10.0%, 12.3%), and despite controlling for differences in case mix, ranged from 6.7% to 20.9%. Among the 1,161,817 patients included in the readmission analysis 212,638 (18.3%) were readmitted within 30 days of hospital discharge. The median (Q1, Q3) 30-day risk-standardized readmission rate was 18.2% (17.2%, 19.2%) and ranged from 13.6% to 26.7%. Risk-standardized mortality rates varied across hospital referral regions from a high of 14.9% to a low of 8.7%. Risk-standardized readmission rates varied across hospital referral regions from a high of 22.2% to a low of 15%., Conclusions: Risk-standardized 30-day mortality and, to a lesser extent, readmission rates for patients with pneumonia vary substantially across hospitals and regions and may present opportunities for quality improvement, especially at low performing institutions and areas., ((c) 2010 Society of Hospital Medicine.)
- Published
- 2010
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18. Administrative Claims Measure for Profiling Hospital Performance Based on 90-Day All-Cause Mortality Following Coronary Artery Bypass Graft Surgery.
- Author
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Makoto Mori, Nasir, Khurram, Haikun Bao, Jimenez, Andreina, Legore, Shani S., Yongfei Wang, Grady, Jacqueline, Lama, Sonam D., Brandi, Nina, Zhenqiu Lin, Kurlansky, Paul, Geirsson, Arnar, Bernheim, Susannah M., Krumholz, Harlan M., Suter, Lisa G., Mori, Makoto, Bao, Haikun, Wang, Yongfei, and Lin, Zhenqiu
- Subjects
HOSPITALS ,RESEARCH ,CORONARY artery bypass ,RESEARCH methodology ,PATIENT readmissions ,MEDICAL cooperation ,EVALUATION research ,HOSPITAL mortality ,COMPARATIVE studies ,MEDICARE - Abstract
Background: Coronary artery bypass graft (CABG) surgery is a focus of bundled and alternate payment models that capture outcomes up to 90 days postsurgery. While clinical registry risk models perform well, measures encompassing mortality beyond 30 days do not currently exist. We aimed to develop a risk-adjusted hospital-level 90-day all-cause mortality measure intended for assessing hospital performance in payment models of CABG surgery using administrative data.Methods: Building upon Centers for Medicare and Medicaid Services hospital-level 30-day all-cause CABG mortality measure specifications, we extended the mortality timeframe to 90 days after surgery and developed a new hierarchical logistic regression model to calculate hospital risk-standardized 90-day all-cause mortality rates for patients hospitalized for isolated CABG. The model was derived from Medicare claims data for a 3-year cohort between July 2014 to June 2017. The data set was randomly split into 50:50 development and validation samples. The model performance was evaluated with C statistics, overfitting indices, and calibration plot. The empirical validity of the measure result at the hospital level was evaluated against the Society of Thoracic Surgeons composite star rating.Results: Among 137 819 CABG procedures performed in 1183 hospitals, the unadjusted mortality rate within 30 and 90 days were 3.1% and 4.7%, respectively. The final model included 27 variables. Hospital-level 90-day risk-standardized mortality rates ranged between 2.04% and 11.26%, with a median of 4.67%. C statistics in the development and validation samples were 0.766 and 0.772, respectively. We identified a strong positive correlation between 30- and 90-day risk-standardized mortality rates, with a regression slope of 1.09. Risk-standardized mortality rates also showed a stepwise trend of lower 90-day mortality with higher Society of Thoracic Surgeons composite star ratings.Conclusions: We present a measure of hospital-level 90-day risk-standardized mortality rates following isolated CABG. This measure complements Centers for Medicare and Medicaid Services' existing 30-day CABG mortality measure by providing greater insight into the postacute recovery period. It offers a balancing measure to ensure efforts to reduce costs associated with CABG recovery and rehabilitation do not result in unintended consequences. [ABSTRACT FROM AUTHOR]- Published
- 2021
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19. Accounting For Patients' Socioeconomic Status Does Not Change Hospital Readmission Rates.
- Author
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Bernheim, Susannah M., Parzynski, Craig S., Horwitz, Leora, Zhenqiu Lin, Araas, Michael J., Ross, Joseph S., Drye, Elizabeth E., Suter, Lisa G., Normand, Sharon-Lise T., and Krumholz, Harlan M.
- Subjects
- *
HOSPITALS , *INCOME , *MEDICAID , *MEDICARE , *PATIENTS , *RISK assessment , *SOCIOECONOMIC factors , *FEE for service (Medical fees) , *PATIENT readmissions , *DATA analysis software , *DESCRIPTIVE statistics , *INTRACLASS correlation - Abstract
There is an active public debate about whether patients' socioeconomic status should be included in the readmission measures used to determine penalties in Medicare's Hospital Readmissions Reduction Program (HRRP). Using the current Centers for Medicare and Medicaid Services methodology, we compared risk-standardized readmission rates for hospitals caring for high and low proportions of patients of low socioeconomic status (as defined by their Medicaid status or neighborhood income). We then calculated risk-standardized readmission rates after additionally adjusting for patients' socioeconomic status. Our results demonstrate that hospitals caring for large proportions of patients of low socioeconomic status have readmission rates similar to those of other hospitals. Moreover, readmission rates calculated with and without adjustment for patients' socioeconomic status are highly correlated. Readmission rates of hospitals caring for patients of low socioeconomic status changed by approximately 0.1 percent with adjustment for patients' socioeconomic status, and only 3-4 percent fewer such hospitals reached the threshold for payment penalty in Medicare's HRRP. Overall, adjustment for socioeconomic status does not change hospital results in meaningful ways. [ABSTRACT FROM AUTHOR]
- Published
- 2016
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20. Hospital readmission performance and patterns of readmission: retrospective cohort study of Medicare admissions.
- Author
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Dharmarajan, Kumar, Hsieh, Angela F., Zhenqiu Lin, Bueno, Héctor, Ross, Joseph S., Horwitz, Leora I., Barreto-Filho, José Augusto, Kim, Nancy, Suter, Lisa G., Bernheim, Susannah M., Drye, Elizabeth E., and Krumholz, Harlan M.
- Subjects
HOSPITALS ,HEART failure ,LENGTH of stay in hospitals ,MEDICARE ,MYOCARDIAL infarction ,PNEUMONIA ,RESEARCH funding ,STATISTICS ,RETROSPECTIVE studies ,FEE for service (Medical fees) ,PATIENT readmissions ,DATA analysis software - Abstract
Objectives To determine whether high performing hospitals with low 30 day risk standardized readmission rates have a lower proportion of readmissions from specific diagnoses and time periods after admission or instead have a similar distribution of readmission diagnoses and timing to lower performing institutions. Design Retrospective cohort study. Setting Medicare beneficiaries in the United States. Participants Patients aged 65 and older who were readmitted within 30 days after hospital admission for heart failure, acute myocardial infarction, or pneumonia in 2007-09. Main outcome measures Readmission diagnoses were classified with a modified version of the Centers for Medicare and Medicaid Services' condition categories, and readmission timing was classified by day (0-30) after hospital discharge. Hospital 30 day risk standardized readmission rates over the three years of study were calculated with public reporting methods of the US federal government, and hospitals were categorized with bootstrap analysis as having high, average, or low readmission performance for each index condition. High and low performing hospitals had ≥95% probability of having an interval estimate respectively less than or greater than the national 30 day readmission rate over the three year period of study. All remaining hospitals were considered average performers. Results For readmissions in the 30 days after the index admission, there were 320 003 after 1 291 211 admissions for heart failure (4041 hospitals), 102 536 after 517 827 admissions for acute myocardial infarction (2378 hospitals), and 208 438 after 1 135 932 admissions for pneumonia (4283 hospitals). The distribution of readmissions by diagnosis was similar across categories of hospital performance for all three conditions. High performing hospitals had fewer readmissions for all common diagnoses. Median time to readmission was similar by hospital performance for heart failure and acute myocardial infarction, though was 1.4 days longer among high versus low performing hospitals for pneumonia (P<0.001). Findings were unchanged after adjustment for other hospital characteristics potentially associated with readmission patterns. Conclusions High performing hospitals have proportionately fewer 30 day readmissions without differences in readmission diagnoses and timing, suggesting the possible benefit of strategies that lower risk of readmission globally rather than for specific diagnoses or time periods after hospital stay. [ABSTRACT FROM AUTHOR]
- Published
- 2013
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21. Based On Key Measures, Care Quality For Medicare Enrollees At Safety-Net And Non-Safety-Net Hospitals Was Almost Equal.
- Author
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Ross, Joseph S., Bernheim, Susannah M., Lin, Zhenqui, Drye, Elizabeth E., Chen, Jersey, Normand, Sharon-lise T., and Krumholz, Harlan M.
- Subjects
- *
HOSPITAL utilization , *PNEUMONIA-related mortality , *MEDICARE , *CLINICAL medicine , *COMPARATIVE studies , *CONFIDENCE intervals , *HEART failure , *HOSPITALS , *LONGITUDINAL method , *EVALUATION of medical care , *MEDICAL quality control , *PATIENTS , *PUBLIC hospitals , *RESEARCH funding , *URBAN hospitals , *KEY performance indicators (Management) , *PATIENT readmissions , *DATA analysis software , *STATISTICAL models ,MYOCARDIAL infarction-related mortality - Abstract
Safety-net hospitals, which include urban hospitals serving large numbers of low-income, uninsured, and otherwise vulnerable populations, have historically faced greater financial strains than hospitals that serve more affluent populations. These strains can affect hospitals' quality of care, perhaps resulting in worse outcomes that are commonly used as indicators of care quality-mortality and readmission rates. We compared risk-standardized rates of both of these clinical outcomes among fee-for-service Medicare beneficiaries admitted for acute myocardial infarction, heart failure, or pneumonia. These beneficiaries were admitted to urban hospitals within Metropolitan Statistical Areas that contained at least one safety-net and at least one non-safety-net hospital. We found that outcomes varied across the urban areas for both safety-net and non-safety-net hospitals for all three conditions. However, mortality and readmission rates were broadly similar, with non-safety-net hospitals outperforming safety-net hospitals on average by less than one percentage point across most conditions. For heart failure mortality, there was no difference between safety-net and non-safety-net hospitals. These findings suggest that safety-net hospitals are performing better than many would have expected. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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- View/download PDF
22. Considering the Role of Socioeconomic Status in Hospital Outcomes Measures.
- Author
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Krumholz, Harlan M. and Bernheim, Susannah M.
- Subjects
- *
HOSPITAL patients , *PATIENT readmissions , *MYOCARDIAL infarction , *PNEUMONIA , *HOSPITALS , *SOCIAL history - Abstract
The author discusses the relation between patient's socioeconomic status (SES) and hospital performance. It states that the Hospital Readmissions Reduction Program aimed to reduce patients readmission within 30 days of discharge which was very high for diseases such as acute myocardial infarction, pneumonia and heart failure. Topics discussed include lack of SES concern by the hospital, influence of social risk factors on readmission risk and shortage of resources in health care institutions.
- Published
- 2014
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- View/download PDF
23. Expanding the Frontier of Outcomes Measurement for Public Reporting.
- Author
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Ross, Joseph S., Bernheim, Susannah M., and Drye, Elizabeth D.
- Subjects
MEDICAL care ,MEDICAL records ,HEALTH outcome assessment ,HOSPITALS - Abstract
The authors reflect on the effort of the U.S. Centers for Medicare and Medicaid Services (CMS) to develop a public reporting program. They say that public reporting is often considered in improving health care quality because it can promote informed choices by patients and can affect public image of a clinician or hospital. They mention a study by Hammill et al. examined the incremental value of adding medical record date on outcome measures of mortality and ranked hospitals by their predicted performance.
- Published
- 2011
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24. The Role of Socioeconomic Status in Hospital Outcomes Measures.
- Author
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Krumholz, Harlan M. and Bernheim, Susannah M.
- Subjects
- *
SOCIAL status , *HOSPITALS - Abstract
A response from the authors of the article "Considering the role of socioeconomic status in hospital outcomes measures" that was published in a 2014 issue of the periodical, is presented.
- Published
- 2015
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25. Hospital readmission performance and patterns of readmission: retrospective cohort study of Medicare admissions.
- Author
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Dharmarajan, Kumar, Hsieh, Angela F, Lin, Zhenqiu, Bueno, Héctor, Ross, Joseph S, Horwitz, Leora I, Barreto-Filho, José Augusto, Kim, Nancy, Suter, Lisa G, Bernheim, Susannah M, Drye, Elizabeth E, and Krumholz, Harlan M
- Subjects
HOSPITALS ,HEART failure ,MYOCARDIAL infarction ,PNEUMONIA ,PROBABILITY theory ,RESEARCH funding ,RETROSPECTIVE studies ,PATIENT readmissions ,DESCRIPTIVE statistics ,OLD age - Abstract
The article presents the study which examined the readmission performance and patterns of readmission of high performing hospitals with low 30 day readmission rates and lower performing hospitals with higher rates of readmission. The study was conducted to Medicare beneficiaries aged 65 and older in the U.S. The results showed that hospitals could best lessen readmissions with strategies that reduce readmission risk worldwide.
- Published
- 2014
26. Skilled Nursing Facility Referral and Hospital Readmission Rates after Heart Failure or Myocardial Infarction
- Author
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Chen, Jersey, Ross, Joseph S., Carlson, Melissa D.A., Lin, Zhenqiu, Normand, Sharon-Lise T., Bernheim, Susannah M., Drye, Elizabeth E., Ling, Shari M., Han, Lein F., Rapp, Michael T., and Krumholz, Harlan M.
- Subjects
- *
HEART failure risk factors , *NURSING care facilities , *PATIENT readmissions , *MEDICAL referrals , *HOSPITAL care , *REGRESSION analysis - Abstract
Abstract: Background: Substantial hospital-level variation in the risk of readmission after hospitalization for heart failure (HF) or acute myocardial infarction (AMI) has been reported. Prior studies have documented considerable state-level variation in rates of discharge to skilled nursing facilities (SNFs), but evaluation of hospital-level variation in SNF rates and its relationship to hospital-level readmission rates is limited. Methods: Hospital-level 30-day all-cause risk-standardized readmission rates (RSRRs) were calculated using claims data for fee-for-service Medicare patients hospitalized with a principal diagnosis of HF or AMI from 2006-2008. Medicare claims were used to calculate rates of discharge to SNF following HF-specific or AMI-specific admissions in hospitals with ≥25 HF or AMI patients, respectively. Weighted regression was used to quantify the relationship between RSRRs and SNF rates for each condition. Results: Mean RSRR following HF admission among 4101 hospitals was 24.7%, and mean RSRR after AMI admission among 2453 hospitals was 19.9%. Hospital-level SNF rates ranged from 0% to 83.8% for HF and from 0% to 77.8% for AMI. No significant relationship between RSRR after HF and SNF rate was found in adjusted regression models (P =.15). RSRR after AMI increased by 0.03 percentage point for each 1 absolute percentage point increase in SNF rate in adjusted regression models (P =.001). Overall, HF and AMI SNF rates explained <1% and 4% of the variation for their respective RSRRs. Conclusion: SNF rates after HF or AMI hospitalization vary considerably across hospitals, but explain little of the variation in 30-day all-cause readmission rates for these conditions. [Copyright &y& Elsevier]
- Published
- 2012
- Full Text
- View/download PDF
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