405.750—Time period for reopening initial, revised, or reconsidered determinations and decisions or revised decisions of an ALJ or the Departmental Appeals Board (DAB); binding effect of determ

(a) Reopenings concerning applications and entitlement. A determination, or decision, or revised determination or decision made by the SSA concerning any matter under § 405.704(a), may be reopened and revised under 20 CFR 404.988 (Conditions for reopening).
(b) Reopenings concerning a request for payment. An initial, revised, or reconsidered determination of CMS, or a decision or revised decision of an ALJ or of the DAB, with respect to an individual's right concerning a request for payment under Medicare Part A, which is otherwise binding under 20 CFR 404.955 or 404.981 and § 405.708 or § 405.717 of this subpart may be reopened:
(1) Within 12 months from the date of the notice of the initial or reconsidered determination to the party to such determination;
(2) After such 12-month period, but within 4 years after the date of the notice of the initial determination to the individual, upon establishment of good cause for reopening such determination or decision (see 20 CFR 404.988(b) and 404.989 ); or
(3) At any time, when:
(i) Such initial, revised, or reconsidered determination or such decision or revised decision is unfavorable, in whole or in part, to the party thereto, but only for the purpose of correcting clerical error or error on the face of the evidence on which such determination or decision was based; or
(ii) Such initial, revised, or reconsidered determination or such decision or revised decision was procured by fraud or similar fault of the beneficiary or some other person.
[45 FR 73933, Nov. 7, 1980, as amended at 61 FR 32348, June 24, 1996; 62 FR 25853, 25855, May 12, 1997]