Medical power of attorney in Maine: how it works, how to sign
The short answer
In Maine, a power of attorney for health care is part of an advance health care directive. You sign it in person before two witnesses, and no notary is needed. If you name nobody, Maine turns to your spouse, a spouse-like partner, adult children, parents, siblings, other relatives, and finally a close friend.
The question under every medical power of attorney is a simple one. If you can't speak for yourself, who talks to the doctor?
Maine calls the document a "power of attorney for health care," and it usually sits inside a larger form called an "advance health care directive." This page covers how to sign one, how your written wishes fit in, and what happens if you name nobody. It is part of our estate planning guides for every state. For the basics of the role, see what a medical power of attorney is.
How do I sign a health care power of attorney in Maine?
Maine follows the Uniform Health Care Decisions Act. A power of attorney for health care must be in writing and signed by you and two witnesses (18-C M.R.S. 5-803).
Three details matter:
- No notary is needed.
- Everyone signs in person. Your signature and the witnesses' signatures can't be electronic.
- The statute lists no witness disqualifications. A neighbor, a friend or a relative may witness.
That is the opposite of Maine's financial power of attorney, which needs a notary and no witnesses. Our Maine financial power of attorney guide covers that document. Don't swap the two.
Is there an official form?
Maine has an optional statutory form called the "Advance Health Care Directive" (18-C M.R.S. 5-805). It has four parts:
- Power of attorney for health care (naming your agent).
- Instructions for health care.
- Organ donation.
- Your primary physician.
You don't have to use it. Any writing that meets the signing rules works. A directive validly signed in another state is valid in Maine too.
Who can I name, and when does it start?
Almost any adult you trust. One limit: unless they are related to you by blood, marriage or adoption, your agent can't be an owner, operator or employee of a residential long-term care facility where you are receiving care (18-C M.R.S. 5-803).
Your agent's authority starts only when you are found to lack capacity, unless your document says otherwise. The optional form has a box to make it effective right away, which some people choose so their agent can help at appointments now.
Your agent is a fiduciary: legally required to act in your interest and follow what you wrote. Maine also treats your agent as your personal representative for medical privacy purposes, so doctors can share your records with them.
If you name your spouse and later divorce or legally separate, that choice is revoked automatically (18-C M.R.S. 5-804).
Do I need a living will too?
Maine doesn't use the term "living will." Instead, you give an individual instruction: your wishes about treatment, written or spoken (18-C M.R.S. 5-803).
- A written instruction has no separate witness or notary rule in the statute.
- A spoken instruction counts only if you give it to a health care provider or to someone who could serve as your surrogate.
Most people put their instructions in Part 2 of the statutory form, which is signed with two witnesses along with the rest. That keeps everything in one place. 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?
Maine law picks for you. If your doctor finds you lack capacity and there is no agent or guardian available, a surrogate decides. The provider goes down this list to the first person reasonably available (18-C M.R.S. 5-806):
| Order | Who may serve as surrogate |
|---|---|
| 1 | Your spouse, unless legally separated |
| 2 | An adult who shares an emotional, physical and financial relationship with you similar to a spouse's |
| 3 | An adult child |
| 4 | A parent |
| 5 | An adult brother or sister |
| 6 | An adult grandchild |
| 7 | An adult niece or nephew |
| 8 | An adult aunt or uncle |
| 9 | Any other adult relative who knows your values |
| 10 | A close friend |
Two things stand out. A spouse-like partner ranks second, ahead of your children. And a close friend can serve, but only after every relative on the list.
Can a close friend decide in Maine?
Yes, as the last resort. The friend must be an adult who has shown special concern for you, knows your personal values, and is reasonably available.
If you'd rather have that friend decide first, put them in a health care power of attorney. That moves them to the front of the line, ahead of every relative.
Other surrogate rules
- If members of one group disagree, such as three children, the provider may follow the majority. An evenly split group is skipped, along with everyone below it.
- While you have capacity, you can rule anyone out by a signed writing or by telling your provider.
- A surrogate can't refuse lifesaving surgery that is medically necessary. Stopping life-sustaining treatment requires a terminal condition or persistent vegetative state, as your doctor determines.
- An owner or employee of the long-term care facility where you live can't be your surrogate unless they are your spouse, child, parent, or a relative you lived with for more than six months.
Our who decides for me tool shows how this list plays out for your own family, and the 50-state guide to default decision-makers compares other states.
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 in Portland or Lewiston in a snowstorm? 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.
Here is a typical case, a composite. Joan is 74, divorced, and lives in Brunswick. Her nephew is in Vermont and they talk at the holidays. Her friend Carol drives her to appointments and knows what she'd want. Joan names Carol as her health care agent and her nephew as backup, using the statutory form with two neighbors as witnesses.
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. Our post on how to choose a medical power of attorney has more questions to ask.
Once your health papers are done, our Maine probate guide covers what happens to your home and savings later.
Common questions
Does a medical power of attorney need to be notarized in Maine?
No. A Maine power of attorney for health care is signed by you and two witnesses, in person. No notary is needed.
Can a family member witness my Maine health care power of attorney?
The statute lists no witness disqualifications, so a relative may witness. You and both witnesses must sign in person, not electronically.
Who makes medical decisions in Maine if there's no power of attorney?
A surrogate: first your spouse, then a spouse-like partner, an adult child, a parent, a sibling, a grandchild, a niece or nephew, an aunt or uncle, another relative, and finally a close friend.
Is there an official Maine form?
Yes, an optional one called the "Advance Health Care Directive." It covers your health care agent, your instructions, organ donation and your primary physician. You don't have to use it.
When does my agent's authority start?
When you are found to lack capacity, unless your document says it starts right away. The statutory form has a box for that.
Sources
- 18-C M.R.S. 5-802: Definitions (Maine Legislature)
- 18-C M.R.S. 5-803: Advance health care directive (Maine Legislature)
- 18-C M.R.S. 5-804: Revocation of advance health care directive (Maine Legislature)
- 18-C M.R.S. 5-805: Optional form (Maine Legislature)
- 18-C M.R.S. 5-806: Decisions by surrogate (Maine Legislature)
This page is general information, not legal or financial advice. Laws vary by state.