(a) Coverage determinations. The revision of a coverage determination is binding unless an enrollee submits a request for a redetermination that is accepted and processed in accordance with Sec. 423.580 through Sec. 423.590.
(b) Redeterminations. The revision of a redetermination is binding unless an enrollee submits a request for an IRE reconsideration that is accepted and processed in accordance with Sec. 423.600 through Sec. 423.604.
(c) Reconsiderations. The revision of a reconsideration is binding unless an enrollee submits a request for an ALJ hearing that is accepted and processed in accordance with Sec. 423.1970 through Sec. 423.1972 and Sec. 423.2000 through Sec. 423.2063.
(d) ALJ hearing decisions. The revision of a hearing decision is binding unless an enrollee submits a request for a MAC review that is accepted and processed as specified in Sec. 423.1974 and Sec. 423.2100 through Sec. 423.2130.
(e) MAC review. The revision of a MAC determination or decision is binding unless an enrollee files a civil action in which a Federal District Court accepts jurisdiction and issues a decision.
(f) Appeal of only the portion of the determination or decision revised by the reopening. Only the portion of the coverage determination, redetermination, reconsideration, or hearing decision revised by the reopening may be subsequently appealed.
(g) Effect of a revised determination or decision. Consistent with Sec. 423.1978(c), a revised determination or decision is binding unless it is appealed or otherwise reopened.