1. Short title This Act may be cited as the Comprehensive Care for Alzheimer’s Act . 2. CMI testing of dementia care management Section 1115A of the Social Security Act ( 42 U.S.C. 1315a ) is amended— (1) in subsection (b)(2)(B), by adding at the end the following new clause: (xxviii) Furnishing comprehensive care management services to eligible individuals with Alzheimer's disease or a related dementia through a Dementia Care Management Model, as described in subsection (h). ; and (2) by adding at the end the following new subsection: (h) Dementia Care Management Model (1) Description of model and requirements (A) In general The Dementia Care Management Model described in this subsection is a model under which payments are made under title XVIII to eligible entities that furnish comprehensive care management services to eligible individuals with Alzheimer’s disease or a related dementia, in order to test the effectiveness of comprehensive care management services on patient health, care quality, and care experience, as well as on unpaid caregivers, and on reducing spending under title XVIII without reducing the quality of care. (B) Voluntary participation Participation under the Dementia Care Management Model shall be voluntary with respect to both eligible individuals and eligible entities. (C) Implementation of dementia care management model (i) In general The Secretary shall— (I) implement the Dementia Care Management Model as a stand-alone model; (II) incorporate the Dementia Care Management Model into the Primary Care First Model; or (III) incorporate the Dementia Care Management Model into— (aa) the Primary Care First Model