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42 U.S.C. 1302, 1306, 1395w-101 through 1395w-152, and 1395hh.
70 FR 4525, Jan. 28, 2005, unless otherwise noted.
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The coverage determination is binding on the Part D plan sponsor and the enrollee unless it is reviewed and revised under §§ 423.580 through 423.604 and §§ 423.2000 through 423.2140 or is reopened and revised under § 423.1978.
[70 FR 4525, Jan. 28, 2005, as amended at 74 FR 65363, Dec. 9, 2009; 84 FR 19872, May 7, 2019]