A Dual Eligible Special Needs Plan (D-SNP) is designed primarily for individuals who:

Why A is correct

A Dual Eligible Special Needs Plan (D-SNP) serves beneficiaries who qualify for both Medicare and Medicaid. Because these individuals have low incomes, Medicaid may pay their Medicare premiums and cost-sharing — including the share of cost obligations — allowing the D-SNP to coordinate benefits between the two programs. D-SNPs are a special needs plan type under Medicare Advantage designed for this dual-eligible population, and their benefit design must account for the interplay of Medicare and Medicaid coverage. By coordinating the two programs, D-SNPs can reduce out-of-pocket burdens for beneficiaries who might otherwise face significant cost-sharing, making them an important enrollment option for low-income seniors.

Why the other options are wrong

• B) Employer retiree coverage is a separate type of group coverage, not the definition of a D-SNP's target population.
• C) D-SNPs serve dual-eligible beneficiaries, who are typically disabled or low-income older adults, not healthy under-65 individuals.
• D) An HSA high-deductible plan is unrelated to D-SNP enrollment.

Memory hook

D-SNP = two cards, one plan: Medicare and Medicaid in the same box, cost-sharing shared.

Why A is correct

A Special Needs Plan is a type of Medicare Advantage plan that targets a specific population, and the dual-eligible SNP (D-SNP) serves beneficiaries who qualify for both Medicare and Medicaid (Medi-Cal in California). Because these beneficiaries receive state assistance, the D-SNP coordinates the two programs, and for those not eligible for full Medi-Cal benefits, coverage can include a Medi-Cal share-of-cost feature. D-SNPs generally provide the prescription drug benefit (MAPD) and are designed around the care needs of low-income, medically complex members. This dual-eligibility design is a specific Medicare Advantage product point in the senior health products outline.

Why the other options are wrong

• B) A D-SNP requires Medicare entitlement; employer coverage alone does not qualify anyone for the plan.
• C) SNP eligibility turns on dual eligibility, not on being under 50.
• D) The beneficiary must be enrolled in Medicare; the plan cannot serve those never enrolled.

Memory hook

D-SNP bridges the dual-eligible who holds both Medicare and Medi-Cal cards.

Why A is correct

Medicare Advantage Special Needs Plans restrict enrollment to special-needs beneficiaries in three categories: D-SNPs for dual-eligible individuals entitled to both Medicare and Medicaid, whose benefits are coordinated across the two programs, with the state Medicaid program sometimes paying Medicare cost-sharing; C-SNPs for beneficiaries with severe or disabling chronic conditions; and I-SNPs for beneficiaries who live in institutions or require institutional-level care. Knowing which population each SNP type serves is the key to distinguishing them.

Why the other options are wrong

• B) End-stage renal disease is not the D-SNP criterion; D-SNPs are defined by dual Medicare-Medicaid eligibility, and age alone does not enroll anyone in any SNP.
• C) All SNPs are Medicare Advantage (Part C) plans that provide Medicare coverage in place of Original Medicare; none of them merely supplements Original Medicare the way Medigap does.
• D) Every SNP type restricts enrollment to its qualifying special-needs population; none is open to all Medicare beneficiaries, and individual evidence of insurability is not the enrollment criterion.

Memory hook

D-SNP = duals only: Medicare + Medicaid under one coordinated plan, with the state chipping in on cost-sharing.

Why A is correct

A dual-eligible special needs plan (D-SNP) is a Medicare Advantage plan designed specifically for people who qualify for both Medicare and Medicaid. D-SNPs coordinate the benefits of both programs, often including coverage for cost-sharing amounts that Medicare leaves to the beneficiary and care management for complex needs. The plan must cover all Original Medicare benefits and may add extras. The D-SNP model is part of the Medicare Advantage plan-type material examined under AH-III.D.1f.

Why the other options are wrong

• B) D-SNPs serve dual-eligible Medicare beneficiaries, not uninsured individuals under 65.
• C) Veterans must be Medicare-eligible and dual-eligible to join a D-SNP; veteran status alone is not the criterion.
• D) A D-SNP is a full Medicare Advantage plan, not a prescription-only product for Part D needs.

Memory hook

D-SNP = Dual-eligible: Medicare and Medicaid under one coordinated roof.