Most New Yorkers don’t think about who would speak for them at the hospital until a crisis is already underway — and by then, it’s too late to put the right document in place. The health care proxy is one of the simplest, most powerful tools in a New York estate plan, yet it generates more questions than almost any other document we prepare. This page is built around the questions our clients across New York actually ask, from Manhattan to Long Island to the Hudson Valley and Upstate.
Below, attorney Russel Morgan, Esq. and the team at Morgan Legal Group walk through what a health care proxy does, how New York law governs it, who you should name, and how it works alongside the rest of your plan. When you’re ready to put yours in place, you can schedule a consultation directly.
What Is a Health Care Proxy, in Plain English?
A New York health care proxy is a legal document in which you (the “principal”) appoint another person — your health care agent — to make medical treatment decisions on your behalf if you become unable to make them yourself. It is authorized and governed by New York Public Health Law Article 29-C.
The key word is medical. A health care proxy covers decisions about treatment, surgery, medication, life-sustaining measures, and the choice of doctors and facilities. It does not give your agent any power over your money, your property, your bank accounts, or your bills. Those financial powers come from an entirely different document — the durable power of attorney under General Obligations Law §5-1513. People constantly confuse the two, so it’s worth saying clearly: one document handles your body, the other handles your wallet. A complete plan needs both. Learn more on our power of attorney page.
When Does a Health Care Proxy Actually Take Effect?
This is one of the most common worries, and the answer reassures almost everyone: your agent has no authority while you can still speak for yourself. The proxy only activates when your attending physician determines that you lack the capacity to make your own health care decisions — for example, because you are unconscious, sedated, or cognitively impaired.
The moment you regain capacity, you resume making your own decisions. Naming an agent does not surrender any control while you’re well; it simply ensures a trusted voice is ready the instant you cannot speak for yourself.
Who Should I Choose as My Health Care Agent?
Your agent should be someone who:
| Trait | Why It Matters |
|---|---|
| Trustworthy and available | They may need to act quickly, in person, in a hospital setting. |
| Knows your values | They must apply your wishes, not their own, about treatment and end-of-life care. |
| Able to handle pressure | Medical decisions are emotional; your agent must stay composed and assertive with providers. |
| Willing to honor your choices | If your agent disagrees with your beliefs, they may hesitate when it counts. |
A few important New York rules:
- You may name a primary agent and an alternate in case your first choice is unavailable.
- An operator, administrator, or employee of a hospital or facility where you are a patient generally cannot serve as your agent unless they are related to you or you have no other reasonable choice.
- You can name only one agent at a time — you cannot have two people sharing authority simultaneously, which prevents deadlock at the bedside.
How Is a Health Care Proxy Signed in New York?
Under Public Health Law Article 29-C, a valid New York health care proxy must be:
- Signed and dated by you, the adult principal (18 or older), and
- Witnessed by two adults who are present when you sign (or when you acknowledge your signature).
Your appointed agent cannot serve as one of your two witnesses. The document does not need to be notarized to be valid in New York — a common point of confusion, since the financial power of attorney has stricter execution rules. Because requirements differ across documents, having an attorney coordinate the signing keeps everything consistent and enforceable.
Does a Health Care Proxy Cover End-of-Life Decisions?
It can — but only if you make your wishes known. New York gives special weight to artificial nutrition and hydration (feeding tubes and IV fluids). Your agent may make decisions about them only if they reasonably know your wishes. That’s why we encourage clients to talk openly with their agent and, often, to pair the proxy with a living will that states your preferences about life-sustaining treatment in writing.
A health care proxy (who decides) and a living will (what you want) work best together. The proxy names the decision-maker; the living will gives that person clear guidance to follow.
How Does the Proxy Fit Into My Larger Estate Plan?
A health care proxy is one of four cornerstones of a coordinated New York estate plan:
- Last Will and Testament — directs who inherits your property and names guardians for minor children. Governed by EPTL §3-2.1 (two attesting witnesses, signature at the end, publication). Without one, intestacy under EPTL Article 4 decides for you. See our wills page.
- Trusts — under EPTL Article 7, a revocable living trust avoids probate (though it saves no estate tax), while an irrevocable trust is used for tax reduction, asset protection, and Medicaid planning (subject to the 5-year look-back). A supplemental needs trust under EPTL 7-1.12 preserves public benefits for a loved one with disabilities. See our trusts page.
- Durable Power of Attorney — under GOL §5-1513, durable by default, using the 2021 statutory short form, this appoints someone to handle your finances if you’re incapacitated. See our power of attorney page.
- Health Care Proxy — under Public Health Law Article 29-C, this appoints your medical decision-maker.
Notice the symmetry: the durable POA and the health care proxy are companions. One covers money; the other covers medicine. Together they ensure that if you’re ever incapacitated, no one has to run to court to be appointed to act for you. For the full picture, visit our estate planning overview.
What About New York Estate Tax — Does My Proxy Affect It?
A health care proxy has no effect on estate taxes — it’s purely a medical document. But because clients always ask, here are the 2026 New York numbers, which your will and trust planning must account for:
| 2026 New York Estate Tax Fact | Figure |
|---|---|
| Basic exclusion amount (deaths 1/1/2026–12/31/2026) | $7,350,000 |
| The “cliff” — 105% of the exclusion | $7,717,500 |
| Estate over the cliff | Loses the entire exemption — taxed from dollar one |
| Tax rate (progressive) | 3% to 16% |
| New York gift tax | None |
| Gifts within 3 years of death | Added back to the taxable estate |
The cliff is brutal and unique to New York: an estate just over $7,717,500 can owe tax on its whole value, not just the excess. This is why high-net-worth New Yorkers pair their proxies and POAs with careful trust and gifting strategies. For details, see our NY estate tax guide.
Frequently Asked Questions
Is a health care proxy the same as a power of attorney?
No. A health care proxy (Public Health Law Article 29-C) covers medical decisions only. A power of attorney (GOL §5-1513) covers financial matters — banking, property, bills. They are separate documents, and a complete New York plan needs both. Your medical agent gets no authority over your money, and your financial agent gets no authority over your treatment.
Does my health care proxy need to be notarized in New York?
No. New York requires that you sign and date the proxy and that two adult witnesses sign as well — your agent cannot be one of them. Notarization is not required for a valid health care proxy, unlike the more formal execution rules that apply to the statutory power of attorney.
Can I change or revoke my health care proxy later?
Yes. As long as you have capacity, you may revoke your proxy at any time — by signing a new one, by notifying your agent or doctor, or by any clear act showing your intent to revoke. We recommend reviewing your proxy after major life events such as marriage, divorce, or the death of a named agent.
What happens if I don’t have a health care proxy in New York?
Without a proxy, if you lose capacity, New York’s Family Health Care Decisions Act lets a ranked list of family members (“surrogates”) decide for you — which may not be the person you’d choose, and can cause conflict among relatives. Naming your own agent in advance removes that uncertainty and keeps decisions in trusted hands.
Can my health care proxy work statewide across New York?
Yes. A properly executed New York health care proxy is valid throughout the state — whether you’re treated in New York City, on Long Island, in Westchester, the Hudson Valley, or Upstate. See our New York statewide guide for how we serve clients across the state.
Put Your Health Care Proxy in Place — Statewide
A health care proxy takes minutes to execute but protects you for a lifetime. The harder part is doing it correctly and coordinating it with your will, trusts, and durable power of attorney so the whole plan works as one. That’s where Morgan Legal Group and attorney Russel Morgan, Esq. come in, serving clients across New York State.
Schedule your consultation with Russel Morgan, Esq. and put a coordinated plan in place — covering both your medicine and your money.
This article is for general informational purposes and is not legal advice. For guidance on your specific situation, consult a qualified New York estate planning attorney.
Further reading from Morgan Legal Group: estate planning in New York.