; and (II) for each subsequent year, the amount determined under this clause for the preceding year, increased by the percentage increase in the consumer price index for all urban consumers (United States city average) for the 12-month period ending on December 31 of the previous year; (ii) in rural areas and non-contiguous areas (Alaska, Hawaii, and U.S. territories), the payment amount is equal to— (I) 50 percent of 110 percent of the national average price for the item or service determined under section 414.210(g)(1)(ii) of title 42, Code of Federal Regulations; and (II) 50 percent of— (aa) for 2025, the fee schedule amount for the area in effect on December 31, 2024; and (bb) for each subsequent year, the amount determined under this subclause for the preceding year, increased by the percentage increase in the consumer price index for all urban consumers (United States city average) for the 12-month period ending on December 31 of the previous year