Key result
Medicare's Hospital Readmissions Reduction Program was associated with a small increase in observation stays for target vs nontarget conditions (0.02% points per month; 95% CI 0.002-0.04).
Why the study?
The study was conducted to evaluate whether Medicare's Hospital Readmissions Reduction Program (HRRP) is associated with increased observation stay use.
Does Medicare's Hospital Readmissions Reduction Program (HRRP) increase observation stay use for target conditions compared to nontarget conditions?
Population
7,162,189 hospitalizations in fee-for-service Medicare beneficiaries continuously enrolled for 12 months
Comparison
HRRP target conditions vs nontarget control conditions across three policy periods
Design
Difference-in-difference analysis of nationally representative claims
Authors
Loading...
HRRP not linked to excess observation stays versus nontarget conditions; leaves open other drivers of rising observation use in Medicare.
Observational (n=7,162,189)
Yes
Does Medicare's Hospital Readmissions Reduction Program (HRRP) increase observation stay use for target conditions compared to nontarget conditions?
Mean Difference: 0.02 (95% CI 0.002–0.04)
The implementation of Medicare's HRRP was associated with only a very small increase in observation stays for target conditions, suggesting other factors drive the overall rise in observation stays.
Wright et al. (2023) conducted an observational in Medicare hospitalizations (acute myocardial infarction, pneumonia, heart failure, COPD) (n=7,162,189). Medicare's Hospital Readmissions Reduction Program (HRRP) vs. Nontarget conditions was evaluated on Changes in observation stays as a proportion of total hospitalizations (0.02% points per month, 95% CI 0.002, 0.04). Medicare's Hospital Readmissions Reduction Program was associated with a small increase in observation stays for target vs nontarget conditions (0.02% points per month; 95% CI 0.002-0.04).
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: