The Code Set is updated twice a year, effective April 1 and October 1. The âCrosswalk â Medicare Provider/Supplier to Healthcare Provider Taxonomyâ was updated because of changes made to the Healthcare Provider Taxonomy Code Set that will be implemented October 1, 2008.n some situations, a health care provider might need to report more than one Healthcare Provider Taxonomy Code or code description in order to adequately describe the type/classification/specialization.
A trapezoid is a quadrilateral with one pair of parallel lines. Example 1 of legs and the Bases Example 2 of legs and the Bases. Bases-The two parallel lines are called the bases. The Legs-The two non parallel lines are the legs.
Save. gionnixxx/iStock/Getty Images. A trapezoid is a quadrilateral -- a four sided shape -- with two parallel sides, called bases, of unequal length. You can find the area of a trapezoid using the lengths of these two sides, and the distance between the two sides, called the height.If you don't know a trapezoid's height, solve for it using the Pythagorean Theorem and length of the trapezoid's diagonals, the two sides that connect its bases.rea, A, is given by the lengths of the two bases, b1 and b2, divided by 2 and multiplied by the trapezoid's height, h, as follows: A = (b1 + b2) / 2 x h. Take a trapezoid whose bases are 4 and 6 inches long and which is 2 inches high.