; and (B) by inserting before the semicolon at the end the following , and (CC) with respect to opioid use disorder treatment services furnished during an episode of care, the amount paid shall be equal to the amount payable under section 1834(w) less any copayment required as specified by the Secretary . (2) Payment determination Section 1834 of the Social Security Act ( 42 U.S.C. 1395m ) is amended by adding at the end the following new subsection: (w) Opioid use disorder treatment services (1) In general The Secretary shall pay to an opioid treatment program (as defined in paragraph (2) of section 1861(jjj)) an amount that is equal to 100 percent of a bundled payment under this part for opioid use disorder treatment services (as defined in paragraph (1) of such section) that are furnished by such program to an individual during an episode of care (as defined by the Secretary) beginning on or after January 1, 2020. The Secretary shall ensure, as determined appropriate by the Secretary, that no duplicative payments are made under this part or part D for items and services furnished by an opioid treatment program. (2) Considerations The Secretary may implement this subsection through one or more bundles based on the type of medication provided (such as buprenorphine, methadone, naltrexone, or a new innovative drug), the frequency of services, the scope of services furnished, characteristics of the individuals furnished such services, or other factors as the Secretary determine appropriate. In developing such bundles, the Secretary may consider payment rates paid to opioid treatment programs for comparable services under State plans under title XIX or under the TRICARE program under chapter 55 of title 10 of the United States Code. (3) Annual updates The Secretary shall provide an update each year to the bundled payment amounts under this subsection. . (d) Including opioid treatment programs as Medicare providers Section 1866(e) of the Social Security Act ( 42 U.S.C. 1395cc(e) ) is amended— (1) in paragraph (1),