Health insurers provide ASO services to self-insured companies, which pay their employees' medical claims expenses. Under such contracts, employers pay a fee to third-party administrators such as Aetna to handle claims processing, organize provider networks and manage other health plan logistics.
From Wikipedia, the free encyclopedia. In mathematics, the multinomial theorem describes how to expand a power of a sum in terms of powers of the terms in that sum. It is the generalization of the binomial theorem to polynomials. 1 Theorem.
Two different definitions of a monomial may be encountered: 1  For the first definition, a monomial, also called power product, is a product of powers of variables with nonnegative integer exponents, or, in other words, a product of variables, possibly with repetitions. For the first definition, a monomial, also called power product, is a product of powers of variables with nonnegative integer exponents, or, in other words, a product of variables, possibly with repetitions.