other information as the Secretary determines to be appropriate. (ii) Deadline (I) In general Except as provided in subclause (II), the Secretary shall submit a report required under this subparagraph no later than the end of the transitional period of coverage and payment applicable to such specified breakthrough device. (II) Extension to generate additional data If the Secretary determines that additional data or evidence is required to complete a report required under this subparagraph with respect to a specified breakthrough device, the deadline under this clause may be extended for an additional two years. (C) Additional period of transitional coverage to develop additional data Insofar as the Secretary determines that additional data or evidence is required to complete a report required under subparagraph (B) with respect to a specified breakthrough device, the transitional coverage period of coverage and payment for such device shall be extended by the lesser of— (i) two years