In November 2019, CVS Health — with its newly-acquired Aetna business — developed a Social Isolation Index to assess each Medicare beneficiary's risk of social isolation. The mentioned index is based on claims data and multifaceted information on social determinants of health, and will help in identifying high-risk candidates. The company's outreach program, Resources For Living, which is accessible to all members of Aetna Medicare Advantage and their caregivers, will provide further support to high-risk candidates.