They are also called an intermediary. The decision made by an FI or a carrier under medicare part A or part B is called the local coverage determination (LCD).
The Lower Mantle, which is 49.2% of the Earth's mass.
0.00027% The mass of the Earth is approximately 5.98 Ã 10 ^24 kg. The mass of the oceans is approximately 1.35 Ã 10 ^18 metric tons, or about 1/4400 of the total mass of the Earth. 1/4400 = about 0.00027 That would be 0.00027% http://en.wikipedia.org/wiki/Earth - plus a calculator.