; (II) in subparagraph (JJ), by inserting and at the end; and (III) by adding at the end the following new subparagraph: (KK) HIV prevention services (as defined in subsection (nnn)); . (ii) Definition Section 1861 of the Social Security Act ( 42 U.S.C. 1395x ) is amended by adding at the end the following new subsection: (nnn) HIV prevention services The term HIV prevention services means— (1) drugs or biologicals approved by the Food and Drug Administration for the prevention of HIV; (2) administrative fees for such drugs; (3) laboratory and other diagnostic procedures associated with the use of such drugs; and (4) clinical follow-up and monitoring, including any related services recommended in current United States Public Health Service clinical practice guidelines, without limitation. . (B) Elimination of coinsurance Section 1833(a)(1) of the Social Security Act ( 42 U.S.C. 1395l(a)(1) ) is amended— (i) by striking and (HH) and inserting (HH) ; and (ii) by inserting before the semicolon at the end the following: , and (II) with respect to HIV prevention services (as defined in section 1861(nnn)), the amount paid shall be 100 percent of (i) except as provided in clause (ii), the lesser of the actual charge for the service or the amount determined under the fee schedule that applies to such services under this part, and (ii) in the case of such services that are covered OPD services (as defined in subsection (t)(1)(B)), the amount determined under subsection (t) . (C) Exemption from Part B deductible The first sentence of section 1833(b) of the Social Security Act ( 42 U.S.C. 1395l(b) ) is amended— (i) by striking , and (13) and inserting (13)