on the Internet website of the Centers for Medicare & Medicaid Services the following: (I) The total number of claims paid under this part for applicable ambulance services. (II) The total number of claims paid under this part for applicable ambulance services that were subject to the payment reduction under subparagraph (A)(iii), broken out for each of subclauses (I) and (II) of such subparagraph. (III) The total number of providers and suppliers that were designated under clause (i). (IV) Any other data regarding applicable ambulance services that the Secretary determines appropriate. . (b) GAO study and report (1) In general The Comptroller General of the United States (in this subsection referred to as the Comptroller General ) shall conduct a study on payments under section 1834(l) of the Social Security Act ( 42 U.S.C. 1395m(l) ) for applicable ambulance services (as defined in subparagraph (B) of paragraph (15) of such section, as added by subsection (a)). Such study shall include an analysis of the impact of the amendment made by subsection (a), including the impact on beneficiary access and any steps providers and suppliers of ambulance services have taken to avoid payment reductions under such paragraph (15). (2) Report Not later than March 1, 2023, the Comptroller General shall submit to Congress a report containing the results of the study conducted under paragraph (1), together with recommendations for such legislation and administrative action as the Comptroller General determines appropriate.