1. A written report prepared and submitted by a guardian ad litem, visitor, or expert examiner and annual and final reports and financial accounting prepared and submitted by a guardian are closed to the public and are not open to inspection except by the court, parties to the proceeding or their counsel, other persons for those purposes as the court may order for good cause, and others authorized by court rule.

2. Medical, psychological, or other treatment information protected by federal law or regulation and any financial account numbers related to a ward or proposed ward are confidential and may not be disclosed except to parties to the proceeding, their counsel, and others authorized by court rule. The court may permit access by other persons for good cause.