Ariz. Rev. Stat. § 12-2602
B. If the claimant or the claimant's attorney certifies pursuant to subsection A that expert opinion testimony is necessary, the claimant shall serve a preliminary expert opinion affidavit with the initial disclosures that are required by rule 26.1, Arizona rules of civil procedure. The claimant may provide affidavits from as many experts as the claimant deems necessary. The preliminary expert opinion affidavit shall contain at least the following information:
D. If the claimant or the claimant's attorney certifies that expert testimony is not required for its claim and the licensed professional who is defending the claim disputes that certification in good faith, the licensed professional may apply by motion to the court for an order requiring the claimant to obtain and serve a preliminary expert opinion affidavit under this section. In its motion, the licensed professional shall identify the following: