; and (B) in subsection (j)(3), by inserting (2)(HH), after health risk assessment), . (4) Effective date (A) In general The amendments made by this subsection shall apply to services furnished on or after the date that is 6 months after the date of the enactment of this Act, without regard to whether the guidelines under paragraph (3)(A) or the standards under paragraph (3)(B) of section 1861(iii) of the Social Security Act, as added by paragraph (2), have been developed. (B) Availability of codes as of date of enactment The Secretary of Health and Human Services shall— (i) promptly evaluate existing codes that would be used to bill for applicable remote patient monitoring services (as defined in paragraph (1)(A) of such section 1861(iii), as so added) under title XVIII of the Social Security Act; and (ii) if the Secretary determines that new codes are necessary to ensure accurate reporting and billing of such services under such title, issue such codes so that they are available for use as of the date of the enactment of this Act. (e) Home dialysis service (1) In general Section 1881(b)(3) of the Social Security Act ( 42 U.S.C. 1395rr(b)(3) ) is amended— (A) by redesignating subparagraphs (A) and (B) as clauses (i) and (ii), respectively; (B) in clause (ii), as redesignated by subparagraph (A), strike on a comprehensive and insert subject to subparagraph (B), on a comprehensive ; (C) by striking With respect to and inserting (A) With respect to