Alaska Stat. § 21.27.920 – Recoupment

(a) When a pharmacy benefits manager conducts an audit of a pharmacy, the pharmacy benefits manager shall base the recoupment of overpayments on the actual overpayment of the claim, except as provided in AS 21.27.915(b).
(b) A pharmacy benefits manager conducting an audit of a pharmacy may not
1. (1) use extrapolation in calculating recoupments or penalties for audits, unless required by state or federal contracts;
2. (2) assess a charge-back, recoupment, or other penalty against a pharmacy solely because a prescription is mailed or delivered at the request of a patient; or
3. (3) receive payment
  1. (A) based on a percentage of the amount recovered; or
  2. (B) for errors that have no actual financial harm to the patient or medical plan.