Maximum benefit

Largest dollar amount that an insured may receive under an insurance policy. This insurance provision may be set annually or for the lifetime of the policy. It is generally indexed to inflation so that it increases as price levels increase.

Maximum defined data set

Under HIPAA, necessary data elements for a particular standard based on a certain implementation specification. The sender who creates the transaction may include whatever data the receiver might require. The receiver of the data may ignore any part of the data that is not necessary to carry on its portion of the business transaction unless some unnecessary data are necessary for coordination of benefits with another insurance company.