Utah Code § 26B-8-510

Identifiable health data obtained in the course of activities undertaken or supported under this part are not subject to subpoena or similar compulsory process in any civil or criminal, judicial, administrative, or legislative proceeding, nor shall any individual or organization with lawful access to identifiable health data under the provisions of this part be compelled to testify with regard to such health data, except that data pertaining to a party in litigation may be subject to subpoena or similar compulsory process in an action brought by or on behalf of such individual to enforce any liability arising under this part.