NCDs (National Coverage Determinations) and LCDs (Local Coverage Determinations) are. decisions by Medicare and their administrative contractors that provide coverage information. and determine whether services are reasonable and necessary on certain services offered by. participating providers.
A tax (from the Latin taxo) is a financial charge or other levy imposed upon a taxpayer (an individual or legal entity) by a state or the functional equivalent of a state to fund various public expenditures. A failure to pay, or evasion of or resistance to taxation, is usually punishable by law.
The total amount of taxes paid by an individual or business divided by taxable income. This rate will vary based on the amount of income received during the taxable period. For example, if Steve paid $3,000 in taxes on income of $25,000, his average tax rate would be 12%. Formula: Paid taxes/taxable income = average tax rate. Use average tax rate in a sentence.