Add New Page. Talk0 Share. that depends on the size of the ring. if the ring were pure gold, the density would be 19.30 g/cmÂ³. lets say you have a size 7 ring, which is 1.73 cm in diameter. if the ring has a thickness of 3mm and a height of 1 cm, the volume of the ring would be roughly 0.5cmÂ³. 19.3x0.5=9.65g.
The latest news in Healthcare IT â straight to your inbox. The Magazine. HHS plans big Medicare reimbursement changes. In what it's calling a 'historic' announcement, the Department of Health and Human Services has set new goals to speed the U.S. healthcare system toward value-based care. [See also: Value-based payment models expected to reach tipping point by 2018, study finds]
This represents information on 3,337 different hospitals with an average of 48.9 different DRGs (SD=31.3) per institution. On average, hospitals billed Medicare 3.77 times (standard deviation = 1.83) what they were actually reimbursed, with a range of 0.42 to 16.23. While the difference between charges and reimbursement rates is well known, little has been written about the characteristics of hospitals associated with these factors.