under a prescription drug plan under this part or MA–PD plan under part C for such year per individual who uses such a drug or biological, as determined by the Secretary, are less than, subject to subparagraph (B), $100, as determined by the Secretary using the most recent data available or, if data is not available, as estimated by the Secretary. (B) Increase The dollar amount applied under subparagraph (A)— (i) for 2023, shall be the dollar amount specified under such subparagraph for 2022, increased by the percentage increase in the consumer price index for all urban consumers (United States city average) as of January of 2022