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

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

SUBMITTER: Kim KL

PROVIDER: S-EPMC6944285 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature

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

Kim K Lucy KL Li Li L Kuang Meng M Horwitz Leora I LI Desai Sunita M SM

Medical care 20190901 9

<h4>Background</h4>The Hospital Readmissions Reduction Program (HRRP) penalizes hospitals for higher-than-expected readmission rates. Almost 20% of Medicare fee-for-service (FFS) patients receive postacute care in skilled nursing facilities (SNFs) after hospitalization. SNF patients have high readmission rates.<h4>Objective</h4>The objective of this study was to investigate the association between changes in hospital referral patterns to SNFs and HRRP penalty pressure.<h4>Design</h4>We examined ...[more]

PMID: 31335756

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Project description:BackgroundRisk factors common to nursing home (NH) residents are potentially not fully captured by the Hospital Readmissions Reduction Program (HRRP). The unique challenges faced by hospitals that disproportionately serve NH residents who are at greater risk of readmissions have not been studied.MethodsUsing 100% Medicare Provider Analysis and Review File and the Minimum Data Set from 2010-2013, we constructed a measure of hospital share of NH-originating hospitalizations (NOHs). We defined hospital share of NOHs as the proportion of inpatient stays by patients aged 65 or older who were directly admitted from NHs. To evaluate the impact of the share of NOHs on readmission penalties, we categorized hospitals into quartiles according to their share of NOHs and estimated the differences in the adjusted penalties across hospital quartiles after accounting for hospital characteristics, market characteristics and state fixed effects. We repeated the analyses for the penalties incurred in each year between 2015 and 2019.ResultsHospitals varied substantially in the share of NOHs (median [interquartile range], 11.3% [8.2%-15.1%]), with limited variation over time. In 2015, hospitals in the highest quartile of NOH received on average 0.58% Medicare payment reduction compared to 0.44% reduction among those in the lowest quartile (32.9% higher penalties, p < 0.001). The increase in penalties continued to grow in 2017 and 2018 when the HRRP expanded to include additional target conditions (47.3% and 66.7%, respectively, p < 0.001 for both). Although the effect diminished in 2019 following the additional adjustment for hospital's dual-eligible share, hospitals in the highest quartile of NOH still incurred 43.0% (p < 0.001) higher penalties than those in the lowest quartile.ConclusionsHospitals varied considerably in their share of NOHs. Hospitals having a higher share of NOHs were disproportionately penalized for excess readmissions, even under the revised policy that adjusts for the share of dual-eligible admissions.

Project description:BackgroundThe Hospital Readmissions Reduction Program (HRRP), established by the Centers for Medicare and Medicaid Services (CMS) in March 2010, introduced payment-reduction penalties on acute care hospitals with higher-than-expected readmission rates for acute myocardial infarction (AMI), heart failure, and pneumonia. There is concern that hospitals serving large numbers of low-income and uninsured patients (safety-net hospitals) are at greater risk of higher readmissions and penalties, often due to factors that are likely outside the hospital's control. Using publicly reported data, we compared the readmissions performance and penalty experience among safety-net and non-safety-net hospitals.MethodsWe used nationwide hospital level data for 2009-2016 from the Centers for Medicare and Medicaid Services (CMS) Hospital Compare program, CMS Final Impact Rule, and the American Hospital Association Annual Survey. We identified as safety-net hospitals the top quartile of hospitals in terms of the proportion of patients receiving income-based public benefits. Using a quasi-experimental difference-in-differences approach based on the comparison of pre- vs. post-HRRP changes in (risk-adjusted) 30-day readmission rate in safety-net and non-safety-net hospitals, we estimated the change in readmissions rate associated with HRRP. We also compared the penalty frequency among safety-net and non-safety-net hospitals.ResultsOur study cohort included 1915 hospitals, of which 479 were safety-net hospitals. At baseline (2009), safety-net hospitals had a slightly higher readmission rate compared to non-safety net hospitals for all three conditions: AMI, 20.3% vs. 19.8% (p value< 0.001); heart failure, 25.2% vs. 24.2% (p-value< 0.001); pneumonia, 18.7% vs. 18.1% (p-value< 0.001). Beginning in 2012, readmission rates declined similarly in both hospital groups for all three cohorts. Based on difference-in-differences analysis, HRRP was associated with similar change in the readmissions rate in safety-net and non-safety-net hospitals for AMI and heart failure. For the pneumonia cohort, we found a larger reduction (0.23%; p < 0.001) in safety-net hospitals. The frequency of readmissions penalty was higher among safety-net hospitals. The proportion of hospitals penalized during all four post-HRRP years was 72% among safety-net and 59% among non-safety-net hospitals.ConclusionsOur results lend support to the concerns of disproportionately higher risk of performance-based penalty on safety-net hospitals.

Project description:ImportanceThe Centers for Medicare and Medicaid Services (CMS) use point estimates of 30-day risk-standardized readmission rates (RSRRs) to compare hospitals under the Hospital Readmissions Reduction Program (HRRP). An important characteristic of this measure is that it is a point estimate with a margin of error, which may affect the CMS's ability to accurately evaluate and distinguish hospital performance in the program.ObjectiveTo determine the number and percentage of hospitals with a penalty status misclassified under the HRRP.Design, setting, and participantsThis cross-sectional study used the bayesian deconvolution method to estimate the rate of penalty status misclassification for hospitals participating in the HRRP in fiscal year 2019, using data from the CMS Hospital Compare website that were collected between July 1, 2014, and June 30, 2017. Beneficiaries of Medicare fee-for-service coverage who were 65 years or older and hospitalized with acute myocardial infarction, heart failure, or pneumonia in hospitals with 25 or more discharges per condition were included in the data set. Data analysis occurred from November 2019 to July 2020.ExposuresNone.Main outcomes and measuresThe rate of penalty status misclassification for acute myocardial infarction, heart failure, or pneumonia under the HRRP.ResultsThe study included 1633, 2626, and 2705 hospitals for acute myocardial infarction, heart failure, and pneumonia, respectively, that participated in the HRRP in fiscal year 2019. The percentages of hospitals that should have been penalized, but were not, were 20.9% (95% CI, 16.0%-25.8%) for acute myocardial infarction, 13.5% (95% CI, 9.8%-17.2%) for heart failure, and 13.2% (95% CI, 10.3%-16.1%) for pneumonia. In contrast, the percentages of hospitals that were incorrectly penalized by the HRRP were 10.1% (95% CI, 5.8%-14.4%) for acute myocardial infarction, 10.9% (95% CI, 7.2%-14.6%) for heart failure, and 12.3% (95% CI, 9.9%-14.6%) for pneumonia.Conclusions and relevanceThe margin of error associated with the 30-day RSRRs resulted in the misclassification of condition-specific penalty status for up to 31% of hospitals. These findings suggest that the hospital-level 30-day RSRR measure may not reliably distinguish hospital performance in the HRRP. This has important implications for CMS value-based programs that use risk-standardized outcomes to evaluate and compare hospital performance.

Dataset Information

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

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

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