usual, customary, and reasonable (UCR)

Method used by insurance companies and managed care plans to establish their fee schedules in which three fees are considered in calculating payment: (1) The usual fee is the fee typically submitted by the physician, (2) the customary fee falls within the range of usual fees charged by providers of similar training in a geographical area, and (3) the reasonable fee meets the aforementioned criteria or is considered justifiable because of special circumstances.

Usurped power

This is: ‘(a) invasion by foreign enemies to give laws and usurp the government, or (b) internal armed force in rebellion assuming the power of government by making laws and punishing for not obeying those laws. Usurped power involves organised tumult or open warfare, and must be something more than action by a mere unorganised rabble; it implies a more or less organised body with more or less authoritative leaders’. (F.H. Jones).

Utilitarianism

Philosophical view or doctrine of ethics that the purpose of all action should be to bring about the greatest happiness for the greatest number of people and that the value of anything is determined by its utility.

Utility

The subjective value given by an individual to monetary results; large losses generally cause greater relative loss of utility than small losses for most individuals.

Utilization

Measurement of the frequency that members of a health insurance group use the services or procedures of a particular benefit plan, stated by average number of claims per insured over a specific time period.
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How much a covered group uses a particular insurance plan or program.