(A) Written Report or Testimony Required. Before ordering a course of involuntary mental health treatment or of care and treatment at a center, the court must receive a written report or oral testimony describing the type and extent of treatment that will be provided to the individual and the appropriateness and adequacy of this treatment.
(B) Use of Written Report; Notice. The court may receive a written report in evidence without accompanying testimony if a copy is filed with the court before the hearing. At the time of filing the report with the court, the preparer of the report must promptly provide the individual's attorney with a copy of the report. The attorney may subpoena the preparer of the report to testify.