1. Short title This Act may be cited as the Medicare Beneficiary Opioid Addiction Treatment Act . 2. Coverage of methadone under Medicare part B (a) Coverage Section 1861(s)(2) of the Social Security Act ( 42 U.S.C. 1395x(s)(2) ) is amended— (1) by striking and at the end of subparagraph (FF); (2) by adding and at the end of subparagraph (GG); and (3) by inserting after subparagraph (GG) the following new subparagraph: (HH) methadone, if furnished or dispensed (including by prescription) on or after January 1, 2018, to an individual for the purpose of maintenance or detoxification treatment by a physician or other practitioner who has in effect a registration or waiver under section 303(g) of such Act ( 21 U.S.C. 823(g) ) to dispense methadone for such purpose; . (b) Payment (1) In connection with physician and supplier service Section 1842(o)(1) of the Social Security Act ( 42 U.S.C. 1395u(o)(1) ) is amended by adding at the end the following new subparagraph: (H) In the case of methadone (as described in section 1861(s)(2)(HH)), the amount provided under section 1847A for such drug. . (2) Covered OPD service Section 1833(t)(1)(B)(iii) of the Social Security Act ( 42 U.S.C. 1395l(t)(1)(B)(iii) ) is amended by inserting and methadone described in paragraph (2)(HH) of such section after section 1861(s) . (c) Budget neutrality The Secretary of Health and Human Services shall implement the amendments made by this section in a manner such that— (1) estimated expenditures under the physician fee schedule under section 1848 of the Social Security Act ( 42 U.S.C. 1395w–4 ) with application of such amendments are equal to estimated expenditures under such schedule without application of such amendments; and (2) estimated expenditures under the prospective payment system under section 1833(t) of the Social Security Act ( 42 U.S.C. 1395l(t) ) with application of such amendments made by this section are equal to estimated expenditures under such system without application of such amendments.