14.4(4)Where during part or all of any period referred to in subsection (2) the amounts payable for ordinary entitled services have been set under that subsection, and at the end of that period the total of all amounts paid by the Medicare Branch for ordinary entitled services rendered by medical practitioners and oral and maxillofacial surgeons has not reached the level set by subsection (2) for the end of that period, the amount payable during the three months that immediately follow for ordinary entitled services rendered by any medical practitioner or oral and maxillofacial surgeon shall be, if the Director so directs, a percentage above the amount that would be payable apart from this section.