; and (II) furnished during 2019 and 2020, the Secretary shall provide for a percent increase of 20 percent in the base rate of the fee schedule established under this subsection for such air ambulance services. (ii) Application The increase under clause (i) shall apply only with respect to the year involved and the Secretary shall not take into account such increase in computing the payment amount under the fee schedule under this subsection for a subsequent year. (B) No increase for providers and suppliers that do not report data The Secretary shall not provide for the percent increase under subparagraph (A) in the base rate of the fee schedule established under this subsection— (i) with respect to air ambulances services furnished by a supplier or provider of air ambulances services during 2019, unless the provider or supplier submits to the Secretary cost data in accordance with paragraph (17)(A) for such year