When a claimant files an amendment to a claim, the total fee shall be recalculated as if the amended claim were the original claim. If the total fee as recalculated is greater than the total fee paid at the time the claim was filed, the amendment fee shall be the difference between the two (2) amounts. No refund shall be made if the total fee as recalculated is less than the total fee paid at the time the claim was filed.
Idaho Admin. Code r. 37.03.01.045