VOLUME 52 | NUMBER 2 | APRIL 2017
The Contribution of Skilled Nursing Facilities to Hospitals Readmission Rate
Objective: To examine the relative influence of hospital and skilled nursing facilities (SNFs) on 30-day rehospitalization.
Data Sources/Settings: Elderly Medicare beneficiaries newly admitted to a SNF following hospitalization.
Study Design: We ranked hospitals and SNFs into quartiles based on previous years’ adjusted rehospitalization rates (ARRs) and examined how rehospitalizations from a given hospital vary depending upon the admitting SNF ARR quartile. We examined whether the availability of SNFs with low rehospitalization rates influenced hospitals’ SNF readmission rates and whether changes in a hospital's ARR over 3 years is associated with changes in the SNFs to which they discharge.
Principal Findings: Hospital readmission rates from SNFs varied 5 percentage points between patients discharged to SNFs in the lowest and the highest rehospitalization quartiles. Low rehospitalization rate hospitals sent a larger fraction of their patients to the lowest rehospitalization SNFs available in the area. A 10 percent increase in hospital's share of discharges to the lowest rehospitalization quartile SNFs is associated with a 1 percentage point reduction in hospital's ARR.
Conclusions: The SNF rehospitalization rate has greater influence on patients’ risk of rehospitalization than the discharging hospital. Identifying high-performing SNFs may be a powerful strategy for hospitals to reduce rehospitalizations.
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