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Manuscript Word Count: 2,838Running Head Trends in Surgical Readmission in the HRRP Era Mini-Abstract:In this study, we sought to examine whether surgical readmission rates have declined over the past decade, and whether the Hospital Readmissions Reduction Program (HRRP) has had an influence. Surgical readmission rates have fallen over the past decade, and these declines have increased during the HRRP era.1 Objective: To investigate whether the Hospital Readmissions Reduction Program, a national program that introduced financial penalties for high readmission rates for certain medical conditions, had a "spillover" effect on surgical conditions. Summary Background Data: Over the past decade, there have been multiple national efforts to improve surgical care. Readmission rates are a key metric for assessing surgical quality.Whether surgical readmission rates have declined, and whether the Hospital Readmissions Reduction Program has had an influence is unclear.
Methods:Using national Medicare data, we identified patients undergoing a range of procedures over the past decade. We examined whether certain procedures that would be targeted by the HRRP had a differential change in readmissions compared to other procedures. We used an