; and (iii) take into consideration the tool used, and results of, any previously performed cognitive impairment detection assessment. ; (B) by redesignating subparagraph (G) as subparagraph (H); and (C) by inserting after subparagraph (F) the following new subparagraph: (G) Referral of patients with detected cognitive impairment or potential cognitive decline to— (i) appropriate Alzheimer’s disease and dementia diagnostic services, including amyloid positron emission tomography, and other medically accepted diagnostic tests that the Secretary determines are safe and effective; (ii) specialists and other clinicians with expertise in diagnosing or treating Alzheimer’s disease and related dementias; (iii) available community-based services, including patient and caregiver counseling and social support services