The release of new hospital-specific Medicare data was heralded as a major development in transparency that would empower consumers. Using this data, we sought to investigate differences in payments and outcomes for total joint arthroplasty (TJA). We compared the fifty hospitals top-ranked by U.S. News & World Report for orthopedics to non-ranked hospitals. Available surgical outcome metrics were similar for all hospital groups. Top-ranked hospitals discharged a significantly higher volume of TJAs compared to other hospitals. Top-ranked hospitals submitted higher average charges to Medicare, and received higher payments in return. This premium was the direct result of Medicare's own reimbursement policies, and reveals little about consumer pricing. While comprehensive, Medicare's new databases provide little help to consumers wishing to compare hospitals for TJA.
Pharmacology, Toxicology and Pharmaceutical Science
1
5%
Computer Science
1
5%
Other
0
0%
Unknown
9
45%
Attention Score in Context
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 27 December 2014.
All research outputs
#20,657,128
of 25,374,917 outputs
Outputs from The Journal of Arthroplasty
#3,920
of 4,623 outputs
Outputs of similar age
#175,433
of 240,212 outputs
Outputs of similar age from The Journal of Arthroplasty
#24
of 35 outputs
Altmetric has tracked 25,374,917 research outputs across all sources so far. This one is in the 10th percentile – i.e., 10% of other outputs scored the same or lower than it.
So far Altmetric has tracked 4,623 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 7.9. This one is in the 5th percentile – i.e., 5% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 240,212 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 14th percentile – i.e., 14% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 35 others from the same source and published within six weeks on either side of this one. This one is in the 2nd percentile – i.e., 2% of its contemporaries scored the same or lower than it.
