in the classification system for covered outpatient department services (as described in section 1833(t)(2)(A) of the Social Security Act ( 42 U.S.C. 1395l(t)(2)(A) ). (2) Report Not later than 4 years after the date of the enactment of this Act, the Comptroller General shall submit a report to the Committee on Energy and Commerce and the Committee on Ways and Means of the House of Representatives and the Committee on Finance of the Senate containing— (A) a determination of whether procedures described in paragraph (1) are being properly coded for claims, based on setting, for payment under section 1833(i)(2)(D) of the Social Security Act ( 42 U.S.C. 1395l(i)(2)(D) )