In Florida, a health care surrogate designation is a written document, authorized under Chapter 765 of the Florida Statutes, that names a person to make medical decisions for you if you cannot make them yourself. A living will is a separate document that states, in advance, which life-prolonging treatments you do or do not want if you are terminally ill, in an end-stage condition, or in a persistent vegetative state. Together they are the two core “advance directives” every Florida adult should have, and they answer two different questions: who decides and what gets decided.
I have sat across the table from more than one widow who discovered, in the worst possible week of her life, that her husband had a meticulous will and trust but nothing telling the hospital what he wanted. The estate plan handled the money. It said nothing about the ventilator. This article walks through how Florida treats both documents, why a surviving spouse in particular should care, and the mistakes that quietly turn a good plan into a courtroom problem.
The two documents do different jobs
People use “living will” and “health care surrogate” interchangeably. They are not the same thing, and conflating them is where a lot of plans go sideways.
- Health care surrogate designation (Fla. Stat. § 765.202): You appoint an agent — your surrogate — to make health care decisions on your behalf. The surrogate can speak to doctors, consent to or refuse treatment, access your medical records, and apply your known wishes to situations nobody could have predicted in advance.
- Living will (Fla. Stat. § 765.302): You write down your own instructions about life-prolonging procedures for three specific end-of-life scenarios defined in the statute. It is a declaration, not a delegation. It speaks for you when you cannot, even if your surrogate is unavailable or disagrees.
The surrogate handles the unpredictable middle ground — the stroke, the car accident, the surgery complication where you might recover. The living will handles the narrow, hard edge: terminal condition, end-stage condition, or persistent vegetative state, where the only real question is whether machines keep your body running.
Why you want both, not one
A surrogate without a living will leaves your agent guessing about the most agonizing decision a person can be asked to make. A living will without a surrogate covers only those three end-of-life scenarios and leaves everything else — a months-long ICU stay you might survive, a question about a feeding tube during recovery — without a clear decision-maker. The documents are complements. Florida law (Fla. Stat. § 765.302) even contemplates that your surrogate may help interpret and carry out your living will.
How a Florida health care surrogate designation is made valid
Florida is comparatively user-friendly here. Under Fla. Stat. § 765.202, the designation must be:
- In writing and signed by you (the principal). If you are physically unable to sign, another person may sign at your direction and in your presence.
- Witnessed by two adults. At least one witness must be someone other than your spouse or a blood relative.
- Voluntary and made while you have capacity.
Notarization is not required for the surrogate designation itself. That said, I generally recommend executing health care documents with the same formality as the rest of the estate plan, because clean execution avoids fights later.
One Florida feature worth knowing: since 2015, the statute has allowed you to grant your surrogate authority that takes effect immediately, while you still have capacity, rather than only after a doctor determines you are incapacitated (Fla. Stat. § 765.204). That can be enormously practical — your spouse can speak to a doctor on your behalf without first proving you’ve lost capacity — but it is a real grant of power, so name someone you trust completely.
Who should be your surrogate
For most married Floridians, the spouse is the natural first choice. But name an alternate. If you and your spouse are in the same accident, or your spouse predeceases you, or your spouse is simply too distraught to act, the alternate keeps the document working. A surrogate designation with no backup is one bad day away from being useless.
What a Florida living will actually says
Under Fla. Stat. § 765.302 and § 765.303, a living will lets you declare that life-prolonging procedures be withheld or withdrawn if two physicians (one of whom is usually your attending physician) determine you have one of the following:
- A terminal condition — no medical probability of recovery;
- An end-stage condition — irreversible, advanced, and progressive; or
- A persistent vegetative state.
The statute provides a suggested form, but you are not locked into it. You can be more specific — addressing artificial nutrition and hydration explicitly, for example — which I usually recommend, because that single issue (the feeding tube) is what most often divides families at the bedside.
The surviving-spouse angle most plans miss
Here is where my elder-law and probate practice intersect with the editorial focus of this firm. A surviving spouse’s vulnerability does not begin at the funeral; it often begins at the hospital, weeks earlier, when end-of-life decisions are being made.
If your spouse has no living will and no surrogate, and the family disagrees, you can end up in guardianship court fighting your own in-laws over a ventilator — at the exact moment you have the least emotional bandwidth to fight anyone. And when those medical decisions drive up the cost of a final illness, they directly shrink the estate the survivor inherits. The decisions made in the ICU echo through the probate of the estate and, eventually, through any Florida estate planning the survivor does afterward.
Florida’s elective share (Fla. Stat. §§ 732.201–732.2155) guarantees a surviving spouse 30% of the deceased spouse’s elective estate. But the elective share is calculated against assets that survive the final illness. A protracted, unwanted, expensive end-of-life course — one a living will could have prevented — quietly erodes the very pool the survivor is entitled to. Advance directives are not separate from spousal protection. They are upstream of it.
When there is no surrogate and no living will: the proxy ladder
If you never sign these documents, Florida does not leave a complete vacuum. Fla. Stat. § 765.401 establishes a health care proxy — a default decision-maker chosen by statute, in priority order:
- A court-appointed guardian, if one exists;
- The patient’s spouse;
- An adult child (or a majority of adult children who are reasonably available);
- A parent;
- An adult sibling;
- An adult relative;
- A close friend; and finally
- A licensed clinical social worker selected by the provider’s bioethics committee.
Notice the problem. The proxy can make many decisions, but a proxy generally cannot authorize withholding life-prolonging procedures the way a properly executed living will can — and the proxy must act on what you “would have” wanted, which is exactly the guesswork your own documents are supposed to eliminate. Relying on the proxy statute is relying on a fallback designed to be inferior to planning ahead.
Practical execution checklist
When clients ask me how to “do this right,” the answer is unglamorous but it matters:
- Execute the surrogate designation and living will together, the same day you sign your will and any trust, so the whole package is coordinated.
- Use two qualified witnesses; at least one unrelated to you and not your spouse.
- Name an alternate surrogate every time.
- Give copies to your surrogate, your alternate, and your primary physician — a document locked in a safe-deposit box helps no one at 2 a.m.
- Review the documents after any major life event: marriage, divorce, the death of a spouse, a move to Florida from another state.
That last point deserves emphasis. Florida will generally honor an advance directive validly executed in another state (Fla. Stat. § 765.112), but “generally honor” is not the same as “seamlessly honor.” If you retired to South Florida from up north, have your directives reviewed under Florida law.
How this fits the larger estate plan
Health care directives are one leg of a stool. The other legs — a durable power of attorney for finances, a will, and often a revocable or irrevocable trust — handle property and management. For families with a child who has a disability, the planning extends further still; a well-drafted special needs trust can protect a beneficiary’s public benefits while still providing for them, and the same firms that handle that planning in New York coordinate the broader strategy across trust planning generally. The point is integration: your medical wishes, your financial powers, and your asset transfers should all point in the same direction and name the same trusted people.
If you are a spouse thinking about your own protection — or planning for a partner whose health is declining — start with the directives. They are inexpensive, they are fast, and they prevent the kind of crisis that turns an orderly estate into a contested one. To put yours in place or have out-of-state documents reviewed under Florida law, contact our office to speak with an experienced Florida estate planning attorney.
Frequently Asked Questions
Do I need both a living will and a health care surrogate in Florida?
Yes, in almost every case. A health care surrogate (Fla. Stat. 765.202) names who makes your medical decisions across a wide range of situations, while a living will (Fla. Stat. 765.302) states your own wishes about life-prolonging treatment in three specific end-of-life scenarios. The surrogate covers the unpredictable middle ground; the living will speaks for you at the hard edge even if your surrogate is unavailable. Having only one leaves a real gap.
Does a Florida health care surrogate designation have to be notarized?
No. Under Fla. Stat. 765.202, the designation must be in writing, signed by you, and witnessed by two adults, at least one of whom is not your spouse or a blood relative. Notarization is not required for the surrogate designation, though executing it with the same care as the rest of your estate plan helps avoid disputes later.
What happens in Florida if I never sign these documents?
Florida’s proxy statute (Fla. Stat. 765.401) supplies a default decision-maker in priority order, starting with a court-appointed guardian, then your spouse, then adult children, and so on. But a statutory proxy cannot authorize the withdrawal of life-prolonging procedures as cleanly as a valid living will, and the proxy must guess at what you would have wanted, which is exactly what planning ahead prevents.
Will Florida honor a living will I signed in another state?
Generally, yes. Fla. Stat. 765.112 provides that an advance directive validly executed under another state’s law is presumed valid in Florida. However, if you have moved to Florida it is wise to have the documents reviewed and, often, re-executed under Florida law so they integrate cleanly with the rest of your Florida estate plan.
How do health care directives affect a surviving spouse's inheritance?
Indirectly but significantly. An unwanted, protracted end-of-life course can drive up the cost of a final illness, shrinking the estate before it ever reaches probate. Because Florida’s elective share (Fla. Stat. 732.201 and following) is calculated against the assets that survive, advance directives that prevent costly, unwanted treatment also help protect the pool the surviving spouse is entitled to inherit.
For more on our Florida practice, see our overview of estate planning in Boca Raton. Morgan Legal Group's affiliated New York office also handles New York probate and estate administration.