; (B) in subparagraph (HH), by striking the period at the end and inserting ; and ; and (C) by adding at the end the following new subparagraph: (II) peripheral artery disease screening tests furnished to at-risk beneficiaries (as such terms are defined in subsection (kkk)). ; and (2) by adding at the end the following new subsection: (kkk) Peripheral artery disease screening test; At-Risk beneficiary (1) The term peripheral artery disease screening test means— (A) noninvasive physiologic studies of extremity arteries (commonly referred to as ankle-brachial index testing); (B) arterial duplex scans of lower extremity arteries vascular; and (C) such other items and services as the Secretary determines, in consultation with relevant stakeholders, to be appropriate for screening for peripheral artery disease for at-risk beneficiaries. (2) The term at-risk beneficiary means an individual entitled to, or enrolled for, benefits under part A and enrolled for benefits under part B— (A) who is 65 years of age or older; (B) who is at least 50 years of age but not older than 64 years of age with risk factors for atherosclerosis (such as diabetes mellitus, a history of smoking, hyperlipidemia, and hypertension) or a family history of peripheral artery disease; (C) who is younger than 50 years of age with diabetes mellitus and one additional risk factor for atherosclerosis