New York has roughly 3.5 million Medicare-eligible adults — the third-largest senior population in the US.1The state shapes their Medicare experience through three regulatory levers most other states don’t pull: Medigapcommunity rating, expansive Medicare Savings Program eligibility, and a free state-funded counseling service that consistently helps families save thousands a year.

Why Medigap in NY is structurally different

In most states, Medicare Supplement Insurance (Medigap) plans use age-ratedor attained-age pricing — premiums rise significantly as the beneficiary ages. The only window in which someone can buy any Medigap plan regardless of medical history is the federal Medigap Open Enrollment Period, six months starting when they enroll in Medicare Part B. Miss that window in most states and insurers can use medical underwriting to deny coverage or charge more.

New York requires Medigap to be community-rated (everyone in a plan pays the same premium regardless of age) and guaranteed-issue year-round(insurers cannot use medical underwriting to deny coverage or charge more). This is among the strongest consumer protections in US private insurance — a NY State Insurance Law requirement (Insurance Law §3231(i) and §3217-a).2

The practical consequence: in NY, your parent can switch Medigap plans at any time. A 78-year-old in NY pays the same Medigap premium as a 65-year-old in the same plan from the same insurer. In most other states, the 78-year-old’s premium would be 50–80% higher.

Medicare Advantage in NYC and the rest of the state

NY State has one of the highest Medicare Advantagepenetrations in the US — roughly 57% of NY Medicare beneficiaries are in an Advantage plan, vs. 51% nationally. Within NY, variation is wide: NYC boroughs run 65–72%, Long Island runs ~50%, upstate counties 40–55%.3

The reason MA is so popular in NYC: dense provider networks, large plan-sponsor competition (Healthfirst, Empire/Anthem, UHC, Humana, etc.), and the fact that many Advantage plans bundle dental, vision, hearing, and transportation benefits that Original Medicare doesn’t cover.

The tradeoff is real. Original Medicare + Medigap in NY gives nationwide network access, no referrals, no prior-authorization hassles. Advantage gives the extra benefits but constrains your parent to a network — which matters if they travel or split time between NY and Florida, or want access to Memorial Sloan Kettering, Mount Sinai, or NewYork-Presbyterian (in some MA networks, out of others).

Medicare Savings Programs in NY — the under-used benefit

NY’s Medicare Savings Programs are administered through Medicaid and pay some combination of Part B premium, Part A premium, deductibles, and co-insurance. There are three tiers — QMB, SLMB, and QI— and NY has set income eligibility well above federal floors. 2025 monthly income limits (single):4

QMB enrollees in NY automatically receive Extra Help (the federal low-income subsidy for Part D) and may be enrolled in a dual-eligible special needs plan (D-SNP).

If your parent’s income is under about $3,200/month single and they have Medicare, they may qualify for one of these programs — even if they own their home, even if they have modest savings. The asset test for MSPs in NY is the same as Community Medicaid ($32,396 single, 2025).

IRMAA — high-income premium surcharges

Higher-income Medicare beneficiaries pay an Income-Related Monthly Adjustment Amount (IRMAA) on top of their Part B and Part D premiums. The brackets are federal (same in every state) and use a two-year look-back — 2026 IRMAA is based on 2024 income.5

IRMAA is appealable through SSA Form SSA-44 when income materially changed because of a life event: marriage, divorce, death of spouse, retirement, reduction in work hours, loss of pension, or qualifying employer settlement. Many NY retirees who triggered IRMAA via a one-time Roth conversion or IRA distribution don’t realize they can appeal.

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