Oregon Revised Statutes Insurance § 735.550

(2) If an audit results in the dispute or denial of a claim, the entity conducting the audit shall allow the pharmacy to resubmit the claim using any commercially reasonable method, including facsimile, mail or electronic mail.

(3) An entity must provide a pharmacy that is the subject of an audit with a final report of the audit no later than 60 days after the later of the date the preliminary report was received or the date the pharmacy contested the report using the appeals procedure established under ORS 735.542 (1). The final report must include a final accounting of all moneys to be recovered by the entity.

(4) Recoupment of disputed funds from a pharmacy by an entity or repayment of funds to an entity by a pharmacy, unless otherwise agreed to by the entity and the pharmacy, shall occur after the audit and the appeals procedure established under ORS 735.542 (1) are final. If the identified discrepancy for an individual audit exceeds $40,000, any future payments to the pharmacy may be withheld by the entity until the audit and the appeals procedure established under ORS 735.542 (1) are final.