Health Care Proxy vs. Power of Attorney in New York

If you are a New York State resident asking whether a Health Care Proxy and a Power of Attorney are the same thing, the short answer is no — they are two separate documents that cover two entirely different areas of your life. A Health Care Proxy (governed by New York Public Health Law Article 29-C) appoints an agent to make medical decisions for you if you cannot speak for yourself. A Power of Attorney (governed by General Obligations Law §5-1513) appoints an agent to handle your financial and legal affairs. One covers your body; the other covers your money. Neither can do the job of the other, and a complete New York estate plan needs both — coordinated alongside a will, trusts, and the rest of your plan.

This guide, written specifically for New Yorkers, walks through what each document does, which statute controls it, and how they fit together so a single moment of incapacity does not leave your family scrambling in two different directions.

What a Health Care Proxy Does in New York

A Health Care Proxy is authorized by New York Public Health Law Article 29-C. With it, you (the “principal”) name a trusted person — your “health care agent” — to make medical treatment decisions on your behalf when a physician determines you lack the capacity to make those decisions yourself.

Your agent can:

• Consent to or refuse medical treatment, surgery, and diagnostic tests
• Choose doctors, hospitals, and care facilities
• Make decisions about life-sustaining treatment, including artificial nutrition and hydration (your wishes about these must be reasonably known to the agent)
• Access your medical records to make informed choices

Key New York features worth knowing:

• The proxy takes effect only when a physician determines you cannot make your own decisions. As long as you have capacity, you remain in full control.
• It must be signed by you and two adult witnesses; the person you name as agent cannot serve as a witness.
• You can name an alternate agent in case your first choice is unavailable.
• A Health Care Proxy does not give your agent any power over your bank accounts, bills, or property.

Many New Yorkers pair the proxy with a living will, which expresses your wishes about end-of-life care in writing. For a deeper look at the medical side of incapacity planning, see our healthcare proxy overview.

What a Power of Attorney Does in New York

A Power of Attorney (POA) is governed by General Obligations Law §5-1513, which sets out New York’s statutory short form as substantially revised effective June 2021. This document lets you appoint an “agent” to manage your financial and legal matters.

Under the New York POA, your agent can be authorized to:

• Pay your bills, manage bank accounts, and handle investments
• File taxes and deal with government benefits
• Manage or sell real estate and personal property
• Operate a business interest and handle insurance matters
• Make gifts and certain estate-planning transfers — but only if you grant that expanded authority in the form’s modifications section

Two New York specifics matter most:

1. It is durable by default. Under §5-1513, a New York Power of Attorney remains effective even after you become incapacitated, unless the document expressly states otherwise. That durability is exactly what makes it a planning tool rather than a convenience.
2. It requires proper execution. The 2021 statutory short form must be signed and dated by you, acknowledged before a notary, and witnessed by two people. Banks in New York are required to accept a properly executed statutory form (or face the prospect of court-ordered acceptance and damages).

A POA says nothing about your medical care. Learn more on our power of attorney page.

Side-by-Side: Health Care Proxy vs. Power of Attorney

Feature	Health Care Proxy	Power of Attorney
Governing NY law	Public Health Law Article 29-C	General Obligations Law §5-1513
Decisions covered	Medical / health care	Financial / legal / property
Who is appointed	Health care agent	Agent (attorney-in-fact)
When it takes effect	Only when you lack capacity	Durable by default — effective on signing or as stated
Execution requirements	Signed + two witnesses	Signed, notarized + two witnesses
Can it access bank accounts?	No	Yes
Can it consent to surgery?	Yes	No

The lesson from this table is simple: these documents do not overlap. A New Yorker who has only a Power of Attorney has no one legally empowered to direct medical care, and a New Yorker who has only a Health Care Proxy has no one empowered to pay the mortgage or file taxes.

Why You Need Both — and How They Fit the Larger Plan

Incapacity does not announce itself in advance. A stroke, an accident, or a sudden illness can leave you unable to manage both your medical care and your finances at the same time. With both documents in place, your health care agent works with your doctors while your POA agent keeps your financial life running — without a court proceeding.

Without these documents, your family would likely have to petition a New York court for guardianship — a slow, public, and expensive process that strips you of the chance to choose who serves. The Health Care Proxy and durable POA are how you make that choice in advance.

These two documents are also only part of a complete plan. A comprehensive New York estate plan coordinates:

• A Will (EPTL §3-2.1), requiring two attesting witnesses and your signature at the end. Dying without one means intestacy under EPTL Article 4 dictates who inherits. See our wills page.
• One or more Trusts (EPTL Article 7). A revocable living trust avoids probate; an irrevocable trust supports tax reduction, asset protection, and Medicaid planning (subject to the five-year look-back). Explore our trusts page.
• A durable Power of Attorney and a Health Care Proxy — the incapacity layer described above.

For estates of significant size, the 2026 New York estate tax is also part of the picture: the basic exclusion amount is $7,350,000 for deaths on or after January 1, 2026 through December 31, 2026. New York’s notorious “cliff” means an estate exceeding 105% of the exclusion — $7,717,500 — loses the entire exemption and is taxed from the first dollar at progressive rates of 3% to 16%. New York imposes no gift tax, but gifts made within three years of death are added back to the taxable estate. Our NY estate tax guide covers the planning strategies in detail.

Frequently Asked Questions

Is a Health Care Proxy the same as a Power of Attorney in New York?
No. A Health Care Proxy (Public Health Law Article 29-C) covers medical decisions; a Power of Attorney (GOL §5-1513) covers financial and legal matters. They are separate documents with separate witnessing requirements, and one cannot substitute for the other.

Does a New York Power of Attorney let my agent make medical decisions?
No. A POA only authorizes financial and legal acts. For medical decision-making you need a separate Health Care Proxy naming a health care agent.

Is my New York Power of Attorney still valid if I become incapacitated?
Yes. Under GOL §5-1513, a New York POA is durable by default, meaning it remains effective after incapacity unless the document expressly says otherwise. That durability is the entire point of using it for planning.

Can the same person be both my health care agent and my financial agent?
Yes, you may name the same trusted person in both documents, or you may choose different people. Many New Yorkers name one person for medical decisions and another for finances based on each person’s strengths.

Talk to a New York Estate Planning Attorney

A Health Care Proxy and a Power of Attorney are foundational documents for every New York State resident — but they work best when drafted to fit your specific family, finances, and wishes, and coordinated with your will and trusts. Russel Morgan, Esq. and the team at Morgan Legal Group prepare and align these documents for clients across New York State.

Ready to protect yourself and your family? Schedule a 30-minute consultation with Russel Morgan, Esq. today.