(3), the home of a beneficiary shall be treated as an originating site described in section 1834(m)(4)(C)(ii). (B) No application of geographic limitation The geographic limitation under section 1834(m)(4)(C)(i) shall not apply with respect to an originating site described in section 1834(m)(4)(C)(ii) (including the home of a beneficiary under subparagraph (A)), subject to State licensing requirements. (2) Definitions In this subsection: (A) Applicable ACO The term applicable ACO means an ACO participating in a model tested or expanded under section 1115A or under this section— (i) that operates under a two-sided model— (I) described in section 425.600(a) of title 42, Code of Federal Regulations