Exclusion

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Related to exclusion principle: Competitive exclusion principle, Inclusion exclusion principle

Exclusion

1. Injuries, illnesses, or other conditions for which a health insurance policy does not provide coverage. Exclusions exist because they are thought to be too risky for the health insurance provider. For example, many insurance providers exclude treatment for some types of cancer because they are so expensive to treat. See also: Pre-existing condition.

2. Income that is not considered gross income for tax purposes. Exclusions include gifts, inheritance, and some others. It is important to note that just because a type of income is an exclusion, it does not mean that it is not taxed; it simply may be taxed differently. Exclusions are stated in the U.S. Tax Code.

Exclusion.

Medical services that insurance companies do not pay for are called exclusions. A typical exclusion is a wartime injury or a self-inflicted wound.

But coverage for certain pre-existing conditions, or health problems you had before you were covered by the policy, may also be excluded on some policies.

Exclusion

An amount of income that is not included in gross income because the Tax Code excludes it. Examples, include gain from a qualified sale of a principal residence, income earned abroad, and gifts and inheritances.
References in periodicals archive ?
Mohapatra of the University of Maryland at College Park have developed a theory that permits a slight violation of the exclusion principle.
In the following sub-sections, three areas are discussed: The Pauli exclusion principle, chemical reactivity and chemical bonds.
Introduces the quantum mechanical concept of spin and spin quantum number, along with Pauli's Exclusion Principle regarding the occupation of quantum states
baryons are consistent with the Pauli exclusion principle.
Fermions obey a rule of quantum mechanics known as the Pauli exclusion principle.
In doing so, the investigators have confirmed the validity of the Pauli exclusion principle, part of the bedrock of quantum mechanics.
Is it possible that, as a previously undemonstrated corollary of the Pauli exclusion principle, the same sort of "self-recognition" which bars two electrons with a common set of quantum numbers--one of which is spin--from a single atom might also restrict the phenomenon of interference fringes Coy which waves are distinguished from particles) to entities of like spin?