b. SNPs limit enrollment to certain subpopulations of beneficiaries. Given his current situation, he is unlikely to qualify and would not be able to enroll in the SNP.
Medicare Advantage Special Needs Plans (SNPs) are designed to serve specific subpopulations of beneficiaries with special healthcare needs, such as those with chronic health conditions, institutionalized individuals, or those eligible for both Medicare and Medicaid (dual-eligible). Since Mr. Greco is in excellent health, living in his own home, and has a sizeable income from investments, he is unlikely to meet the specific eligibility criteria for enrollment in a Medicare Advantage SNP. Therefore, he would not be able to join the SNP that his friend is enrolled in.