under this part as a pharmacy that provides external infusion pumps and external infusion pump supplies and that maintains all pharmacy licensure requirements in the State in which the applicable infusion drugs are administered. (G) Implementation Notwithstanding any other provision of law, the Secretary may implement this paragraph by program instruction or otherwise. . (b) Conforming amendment Section 1842(b)(6)(I) of the Social Security Act ( 42 U.S.C. 1395u(b)(6)(I) ) is amended by inserting or, in the case of items and services described in clause (i) of section 1834(u)(7)(A) furnished to an individual during the period described in clause (ii) of such section, payment shall be made to the eligible home infusion therapy supplier after payment shall be made to the qualified home infusion therapy supplier .