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]
The Medicare Prescription Drug Improvement and Modernization Act of 2003 (MMA) made the biggest changes to the Medicare in the program in 38 years. Under the MMA, private health plans approved by Medicare became known as Medicare Advantage Plans.