(A) In any case where— (i) an individual is a recipient of benefits based on disability or blindness under this subchapter, (ii) the physical or mental impairment on the basis of which such benefits are payable is found to have ceased, not to have existed, or to no longer be disabling, and as a consequence such individual is determined not to be entitled to such benefits, and (iii) a timely request for review or for a hearing is pending with respect to the determination that he is not so entitled, such individual may elect (in such manner and form and within such time as the Commissioner of Social Security shall by regulations prescribe) to have the payment of such benefits continued for an additional period beginning with the first month beginning after October 9, 1984 , for which (under such determination) such benefits are no longer otherwise payable, and ending with the earlier of (I) the month preceding the month in which a decision is made after such a hearing, or (II) the month preceding the month in which no such request for review or a hearing is pending.

(B) (i) If an individual elects to have the payment of his benefits continued for an additional period under subparagraph (A), and the final decision of the Commissioner of Social Security affirms the determination that he is not entitled to such benefits, any benefits paid under this subchapter pursuant to such election (for months in such additional period) shall be considered overpayments for all purposes of this subchapter, except as otherwise provided in clause (ii). (ii) If the Commissioner of Social Security determines that the individual’s appeal of his termination of benefits was made in good faith, all of the benefits paid pursuant to such individual’s election under subparagraph (A) shall be subject to waiver consideration under the provisions of subsection (b)(1).

(C) The provisions of subparagraphs (A) and (B) shall apply with respect to determinations (that individuals are not entitled to benefits) which are made on or after October 9, 1984 , or prior to such date but only on the basis of a timely request for review or for a hearing.