1. Short title This Act may be cited as the Preventing Addiction for Susceptible Seniors Act of 2018 or the PASS Act of 2018 . 2. Requiring prescription drug plan sponsors under Medicare to establish drug management programs for at-risk beneficiaries Section 1860D–4(c) of the Social Security Act ( 42 U.S.C. 1395w–104(c) ) is amended— (1) in paragraph (1), by inserting after subparagraph (E) the following new subparagraph: (F) With respect to plan years beginning on or after January 1, 2021, a drug management program for at-risk beneficiaries described in paragraph (5). ; and (2) in paragraph (5)(A), by inserting (and for plan years beginning on or after January 1, 2021, a PDP sponsor shall) after A PDP sponsor may . 3. Electronic prior authorization for covered part D drugs (a) Inclusion in electronic prescription program Section 1860D–4(e)(2) of the Social Security Act ( 42 U.S.C. 1395w–104(e)(2) ) is amended by adding at the end the following new subparagraph: (E) Electronic prior authorization (i) In general Not later than January 1, 2021, the program shall provide for the secure electronic transmittal of— (I) a prior authorization request from the prescribing health care professional for coverage of a covered part D drug for a part D eligible individual enrolled in a part D plan (as defined in section 1860D–23(a)(5)) to the PDP sponsor or Medicare Advantage organization offering such plan