There are several types of treatments and medical providers for which Medicare Part B pays 100% of the approved charges rather than the usual 80%, and to which the yearly Part B deductible does not apply. In these categories, you are not required to pay the regular 20% coinsurance amount.
Mulei-Cell Array Formulas. A multi cell array formula is used when the result of the formula is a range that takes up more than one cell. Some Excel functions are required to be entered this way as multi-cell array formulas making use of Ctrl+Shift+Enter, the most common of which is TRANSPOSE.
You can use array formulas to do complex tasks, such as: 1  Count the number of characters that are contained in a range of cells. 2  Sum only numbers that meet certain conditions, such as the lowest values in a range or numbers that fall between an upper and lower boundary. 3  Sum every nth value in a range of values.