What defines ex-parte contact in the context of QME evaluations?

The definition of ex-parte contact in the context of Qualified Medical Evaluator (QME) evaluations is indeed characterized by any communication by one party with the evaluator outside the presence of the opposing party. This concept is crucial to maintaining the integrity and fairness of the evaluation process.

Ex-parte communication can lead to ethical concerns, as it may give one party an unfair advantage by allowing them to influence the evaluator without the other party being aware. Thus, such communications are generally prohibited in order to ensure that the evaluation process is transparent and that both parties have an equal opportunity to present their case.

The other options do not capture the essence of what ex-parte contact entails. Communication in a public setting does not constitute ex-parte because both parties are present. Written communication alone is too narrow to encompass all forms of ex-parte contact, as it doesn't include verbal or telephonic contact. Phone calls made only during business hours also miss the broader definition, as ex-parte contact can happen outside those specific time constraints, regardless of the medium of communication.