Medical power of attorney in Nevada: how it works, how to sign
The short answer
In Nevada, a power of attorney for health care names someone to make medical decisions when you can't. You sign it before a notary or two adult witnesses. Nevada has no general law naming a default decision-maker for everyday medical care, so if you name nobody, there may be nobody with clear authority.
The question under every medical power of attorney is a simple one. If you can't speak for yourself, who talks to the doctor?
In Nevada, that question matters more than in most places, because the state has no general default list to fall back on. This page covers what the document is called, how to sign it, how a living will fits in, and what happens if you name nobody. It is part of our guides to estate planning by state. For the basics of the role, see what a medical power of attorney is.
What is it called in Nevada?
Nevada's statute calls it a "power of attorney for health care." You will also see "durable power of attorney for health care decisions." The optional statutory form is titled "Advance Health-Care Directive" (NRS 162A.855).
All three names point to the same idea: a document that names someone to make health care decisions for you when you can't. It takes effect when you sign it, unless it says it starts later or only on incapacity (NRS 162A.790).
How do I sign one in Nevada?
Any adult may sign one. You sign it, and then it needs one of these (NRS 162A.790):
- A notary, who acknowledges your signature, or
- Two adult witnesses.
The statute has one firm rule about witnesses. If you live in a nursing home, neither witness may be the owner, operator or an employee of that nursing home. The statutory form's instructions add that your witnesses can't be the person you name as your agent.
The form is optional: Nevada says it "may be used" (NRS 162A.855). Nevada also has special forms for adults with an intellectual disability and for people with dementia.
If you signed a health care power of attorney in another state, or a military one, it is valid in Nevada (NRS 162A.810).
Who can't I name as my agent?
Nevada rules out a few people. You can't name your health care provider, an employee of your provider, or an operator or employee of a health care facility (NRS 162A.840).
There is a sensible exception. If that person is your spouse, legal guardian or next of kin, they can serve. So a daughter who is a nurse at your hospital is still a fine choice.
Your agent is a fiduciary: legally required to act in your interest and follow what you wrote. Day to day, that usually means talking with your doctors, reading your chart, and agreeing to or declining a test, a surgery or a new medicine in light of your wishes.
A financial power of attorney is a separate document for money matters. Our Nevada power of attorney guide covers that one, and its signing rules are different.
Do I need a living will too?
Many people sign both. A health care power of attorney names a person. A living will writes down your wishes, so that person isn't guessing.
Nevada calls its living will a "declaration." It covers withholding or withdrawing life-sustaining treatment (NRS 449A.433). It applies only once you are in a terminal condition and can no longer decide for yourself.
Note the signing difference:
| Document | How to sign |
|---|---|
| Power of attorney for health care | Notary or two adult witnesses |
| Declaration (living will) | Two witnesses; the statute offers no notary option |
Nevada provides optional forms for the declaration (NRS 449A.436). A health care power of attorney that covers life-sustaining treatment also counts as a declaration (NRS 449A.442). Nevada also has a separate advance directive for psychiatric care (NRS 449A.618).
Our post on health care power of attorney vs living will explains how the two work together, and treatment preferences helps you think through what to write.
Who decides if I haven't named anyone?
Here is the plain answer: Nevada has no general law naming a default decision-maker for everyday medical decisions. Most states have a law that lists which relatives can make medical decisions for you if you haven't named anyone. Nevada does not.
It has two narrow lists instead. Each applies only to one kind of decision.
Ending life-sustaining treatment. If you are in a terminal condition, can no longer decide, and have no declaration, written consent witnessed by two people may come from your relatives in this order (NRS 449A.454). Their consent doesn't count if it conflicts with wishes you expressed.
A POLST form. For signing a POLST (a medical order about life-sustaining care) for an adult who lacks capacity and has no representative, the same order applies, with one more step at the end (NRS 449A.551).
| Order | Ending life-sustaining treatment | Signing a POLST |
|---|---|---|
| 1 | Spouse | Spouse |
| 2 | Adult children (a majority of those reasonably available) | Adult children (a majority) |
| 3 | Parents | Parents |
| 4 | Adult siblings (a majority of those reasonably available) | Adult siblings (a majority) |
| 5 | Nearest other adult relative | Nearest other adult relative |
| 6 | Nobody further | An adult who has shown special care and concern, knows your values, and is willing to decide |
Notice what's missing. A close friend can't consent to ending life-sustaining treatment. A friend can act only for a POLST, and only last. And for the ordinary decisions in between, like a new medicine or a hip surgery, there is no list at all.
A 2025 bill started out as a broader rewrite, but the enacted version only asks a state commission to study the issue (AB 461, 2025).
Without a named agent, a family can end up in court seeking a guardian. Our post on medical decisions without a power of attorney compares how other states handle this, and the 50-state guide to default decision-makers has the full picture. Our page on who decides for you walks through it in plain steps.
Here is a typical case, a composite. Barbara is 73, widowed, and lives in Reno. Her brother lives in Florida. Her neighbor Carol drives her to appointments and knows exactly what she would want. Under Nevada law Carol has no say. So Barbara names Carol as her health care agent and her brother as backup.
How do I choose my agent?
Once the signing is done, the practical questions matter most. Is the person willing? Can they get to the hospital? Will they follow your wishes even when they'd choose differently?
A short checklist:
- They know what you want, because you've told them.
- They can stay calm in a hospital hallway and ask questions.
- They live close enough, or can travel when needed.
- You've named a backup in case they can't.
Our post on how to choose a medical power of attorney has more questions to ask.
Some people would like a professional standing by, first or behind a friend. A Kinly membership includes a medical power of attorney written for your state, and Trella Trust Company can be named in the role, first or as the backup to someone you choose.
Once your health papers are done, our Nevada probate guide covers what happens to your home and savings later.
Common questions
Does a medical power of attorney need to be notarized in Nevada?
No. It can be notarized or signed before two adult witnesses. If you live in a nursing home, neither witness can be its owner, operator or employee.
Who makes medical decisions in Nevada if there's no power of attorney?
For most everyday decisions, Nevada has no default list. Narrow lists apply only to ending life-sustaining treatment for a terminal patient and to signing a POLST. Otherwise a court may need to appoint a guardian.
Can a close friend make medical decisions for me in Nevada?
Only if you name them. Without a health care power of attorney, a friend can sign a POLST only as a last resort, and can't consent to ending life-sustaining treatment.
Can my doctor be my health care agent in Nevada?
No, unless your doctor is also your spouse, legal guardian or next of kin. The same rule applies to employees of your provider or a health care facility.
Is my health care power of attorney from another state valid in Nevada?
Yes. Nevada honors one validly signed in another state, and military powers of attorney too.
Sources
- NRS 162A.790: Power of attorney for health care; execution (Nevada Legislature)
- NRS 162A.810: Validity of power of attorney executed elsewhere (Nevada Legislature)
- NRS 162A.840: Who may not be named as agent (Nevada Legislature)
- NRS 162A.855: Form of advance health-care directive (Nevada Legislature)
- NRS 449A.433: Declaration governing life-sustaining treatment (Nevada Legislature)
- NRS 449A.436: Form of declaration (Nevada Legislature)
- NRS 449A.442: Power of attorney as declaration (Nevada Legislature)
- NRS 449A.454: Consent by relatives when no declaration (Nevada Legislature)
- NRS 449A.551: POLST form for patients without capacity (Nevada Legislature)
- NRS 449A.618: Advance directive for psychiatric care (Nevada Legislature)
- AB 461 (2025), as enrolled (Nevada Legislature)
This page is general information, not legal or financial advice. Laws vary by state.