There are three different types of SNPs: Chronic Condition SNP (C-SNP) Dual Eligible SNP (D-SNP) Institutional SNP (I-SNP) What is a Special Needs Plan? An institutionalized individual, A dual eligible, or. An individual with a severe or disabling chronic condition, as specified by CMS. Click to see full answer. Herein, do special needs plans cover drugs?One key difference between a Special Needs Plan and other types of Medicare Advantage plans is that all Special Needs Plans must cover prescription drugs. In contrast, other Medicare Advantage plans (for example, HMOs and PPOs) may or may not include prescription drug coverage, depending on the specific plan.Subsequently, question is, what is a CSNP? – A CSNP is a Chronic Special Needs Plan, a subset of the Medicare Advantage program. It is. Thereof, who qualifies for Medicare special needs plans? A plan must limit membership to these groups: 1) people who live in certain institutions (like a nursing home) or who require nursing care at home, or 2) people who are eligible for both Medicare and Medicaid, or 3) people who have specific chronic or disabling conditions (like diabetes, End-Stage Renal Disease (ESRD),Do all Medicare SNP plans have drug coverage?A Medicare SNP provides coverage for hospital stays, office visits, prescription drugs, and all other Medicare-covered services. To join a Medicare SNP, you must have Medicare Part A and Part B. You also must live in the plan’s service area.