If you are creating your first estate plan, the health care proxy is one of the simplest and most powerful documents you will sign — and one of the most reassuring. In a single page, you name someone you trust to make medical decisions for you if a day comes when you cannot speak for yourself. No court. No guessing. No family standoff at a hospital bedside.
This guide is written for first-timers across New York State — whether you live in New York City, on Long Island, in Westchester, the Hudson Valley, or Upstate. We focus on the essentials: what a health care proxy is, what it is not, and the few decisions you actually need to make. At Morgan Legal Group, attorney Russel Morgan, Esq. helps New Yorkers put these protections in place statewide.
What a Health Care Proxy Actually Does
A health care proxy is a legal document, authorized by New York Public Health Law Article 29-C, that lets you appoint a health care agent — a person who can make medical treatment decisions on your behalf if your doctor determines you have lost the capacity to make them yourself.
Think of it as a “designated driver” for your medical care. Your agent only takes the wheel when you cannot drive — for example, if you are unconscious, sedated for surgery, or facing an illness that affects your ability to understand and communicate. The moment you regain capacity, you are back in control. Your agent’s authority pauses.
Your agent can:
- Consent to, or refuse, medical tests, treatments, and surgeries
- Choose among hospitals, doctors, and care facilities
- Make decisions about life-sustaining treatment (more on that below)
- Access your medical records to make informed choices
This is purely a medical document. It does not touch your money, your bank accounts, your home, or your bills — that is the job of a separate financial document (see below).
The One Distinction Every First-Timer Should Learn
The single most common point of confusion is the difference between a health care proxy and a power of attorney. They sound similar, but they govern completely different parts of your life — and you need both.
| Health Care Proxy | Power of Attorney | |
|---|---|---|
| Governing law | NY Public Health Law Article 29-C | NY General Obligations Law §5-1513 |
| What it covers | Medical & treatment decisions | Financial & legal/property decisions |
| Who you name | A health care agent | An agent (attorney-in-fact) |
| When it kicks in | Only when you lack capacity | Durable by default — effective even if you lose capacity |
| What it CANNOT do | Touch your finances | Make medical decisions |
A friend who can pay your mortgage cannot, on that authority alone, approve your surgery. A daughter who can approve your surgery cannot, on that authority alone, sign your tax return. Each power lives in its own document. Learn more on our Power of Attorney page.
What You Need to Make It Valid in New York
The good news: a New York health care proxy is refreshingly simple. Under Public Health Law Article 29-C, a valid proxy generally requires:
- An adult principal — you must be at least 18 (or a parent, or married) and have the capacity to understand what you are signing.
- Your signature and the date.
- Two adult witnesses who watch you sign and then sign themselves, confirming you appeared to act willingly and free of duress.
- An eligible agent — any competent adult you trust. Important essentials rule: the person you name as agent cannot serve as one of your two witnesses.
You do not need a notary, and you do not need to file the proxy with any court or government office. Once signed, give a copy to your agent, your doctor, and any hospital where you receive care, and keep one with your other estate planning documents.
The Artificial Nutrition and Hydration Rule
Here is one essentials detail that trips people up. In New York, your agent can make almost every medical decision for you automatically — except decisions about artificial nutrition and hydration (tube feeding and IV fluids).
For your agent to have authority over those specific choices, the proxy must show that your agent reasonably knows your wishes about them. The simplest fix is to talk with your agent in advance and, where appropriate, add a short line to the proxy stating that your agent knows your wishes. A few minutes of conversation today prevents a painful uncertainty later.
Choosing Your Agent: The Heart of the Decision
The form takes minutes. Choosing the right person deserves real thought. Ask yourself:
- Will they honor my wishes, even if they personally disagree? A good agent advocates for you, not for themselves.
- Can they stay calm and decisive under stress? Hospitals move fast.
- Are they reachable and willing? Always ask the person first.
You may also name an alternate agent who steps in if your first choice is unavailable, unwilling, or unable to serve. For first-timers, naming an alternate is one of the smartest, simplest safeguards you can build in.
A note on couples and partners: many New Yorkers name a spouse as primary agent and an adult child or sibling as alternate. There is no single “right” structure — the right choice is the person who will speak for you faithfully.
How the Proxy Fits Your Whole Estate Plan
A health care proxy is essential, but it is one piece of a coordinated plan. A complete New York estate plan brings four documents together so they work as a team:
- A Last Will and Testament — directs who inherits your property. Under EPTL §3-2.1, a valid New York will requires two attesting witnesses and your signature at the end of the document. (Dying without a will means New York’s intestacy rules in EPTL Article 4 decide everything for you.) See our Wills page.
- A Trust, where appropriate — under EPTL Article 7, a revocable living trust can avoid probate, while an irrevocable trust can support tax planning, asset protection, and Medicaid planning (subject to a 5-year look-back). See Trusts.
- A durable Power of Attorney under GOL §5-1513 — your financial decision-maker.
- A Health Care Proxy under Public Health Law Article 29-C — your medical decision-maker.
The proxy and the power of attorney are the “lifetime planning” pair: they protect you while you are living. The will and trusts handle what happens after. For the full picture, start with our Estate Planning Overview.
Does a Health Care Proxy Affect Estate Taxes?
No — and that is worth stating plainly so you do not worry. A health care proxy has nothing to do with taxes. It does not increase or reduce what your estate owes. That said, tax-aware planning still matters for larger estates: in 2026, the New York basic exclusion amount is $7,350,000 for deaths on or after January 1, 2026. New York also has a “cliff“: an estate that exceeds 105% of the exclusion ($7,717,500) loses the entire exemption and is taxed from the first dollar, at progressive rates from 3% to 16%. New York imposes no gift tax, but gifts made within three years of death are added back to the taxable estate. If your estate is anywhere near these numbers, see our New York Estate Tax Guide.
A Few Reassurances for First-Timers
- You stay in charge. As long as you have capacity, you make your own decisions. The proxy is a backup, not a surrender.
- You can change your mind. You can revoke or replace your proxy at any time while you have capacity — simply sign a new one and notify your agent and providers.
- It travels with you statewide. A proxy validly executed under New York law is honored at New York hospitals across every county and region.
For how these documents apply across the state’s courts and counties, see our New York Statewide Guide.
Frequently Asked Questions
Do I need a lawyer to create a New York health care proxy?
The form itself is short, but the value comes from coordination. An attorney makes sure your proxy is executed correctly under Public Health Law Article 29-C, that the artificial nutrition and hydration language is handled, and that it works seamlessly with your will, trust, and power of attorney — rather than three documents quietly contradicting one another.
What is the difference between a health care proxy and a living will?
A health care proxy names a person to make decisions. A living will is a written statement of your wishes (for example, about life-sustaining treatment). New York does not have a living-will statute, but the two work well together: the proxy appoints your decision-maker, and a clear statement of wishes guides them. Most New Yorkers benefit from both.
Can my health care agent also handle my finances?
Not on the proxy alone. A health care proxy under Article 29-C covers medical decisions only. To authorize someone to manage your finances, you need a separate durable Power of Attorney under GOL §5-1513. Many people name the same trusted person for both — but each role requires its own document.
What happens if I never sign a health care proxy?
If you lose capacity without a proxy, no one is automatically pre-chosen to speak for you. New York’s surrogate-decision rules may let certain family members step in, but that process can be slow, uncertain, and stressful — and it may not match your wishes. Signing a proxy now removes the guesswork.
Can I name more than one agent at the same time?
No. New York allows you to name one health care agent at a time so there is always a single, clear voice — but you can (and should) name an alternate agent to serve if your first choice cannot.
Take the First Step
A health care proxy is one of the easiest pieces of peace of mind you will ever sign — and a perfect place to begin your New York estate plan. Russel Morgan, Esq. and Morgan Legal Group help individuals and families across New York State put these essentials in place, the right way, the first time.
Schedule your consultation with Russel Morgan, Esq.
This article is general information about New York law, 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.