Which document this is
Michigan does not have a separate living will statute. The only advance-directive instrument state law creates is the Patient Advocate Designation, under the Estates and Protected Individuals Code. It is an agent-appointment document first: you name a patient advocate to make medical and mental-health treatment decisions once you can no longer make them yourself. The same document can also carry your own written instructions and wishes, so it does the work a living will does in other states, inside one form instead of two. If you searched for a Michigan living will, this designation is the document the state’s law actually uses.
Michigan has no state-mandated form; any document that meets the statute’s signing rules is valid. The Michigan Legislature does publish a non-statutory sample, sometimes called the “Planning on Your Peace of Mind” booklet, but filling out that particular booklet is not required, and neither is any other specific wording. Myend’s free Healthcare Directive follows the same idea: name who speaks for you and write down what you want, ready to print and sign.
Who can make one
You must be at least 18 and of sound mind to make a Patient Advocate Designation in Michigan. Sound mind is a practical standard: you understand that you are naming someone to make medical decisions on your behalf, and you are acting on your own, without pressure from anyone else. Michigan’s statute does not carve out an exception for married or emancipated minors. The age line is 18, for both you and the patient advocate you name, with no lower age for special circumstances.
Many people fill out a Patient Advocate Designation at the same time as other planning, alongside a will or the people they have named to handle their finances. There is no requirement to do it that way; the designation stands on its own, whether or not you have anything else in place. What it does not do is switch on when you sign it. Michigan requires three more things before a patient advocate can act: your advocate has to be given a copy and sign an acceptance, the designation has to be in your medical record, and two clinicians have to determine that you cannot take part in your own treatment decisions. The signing section covers the first two; the section on when it takes effect covers the third.
Signing it so it counts
- 1You sign
You sign the designation, dated, showing that you are acting voluntarily and are of sound mind. If you are physically unable to sign, you can direct someone else to sign in your presence.
- 2Two witnesses sign
Two witnesses sign in your presence. Michigan does not offer a notary option under its current law, so witnessing is the only way to execute a designation today.
- 3Your advocate accepts, in writing
Give your patient advocate a copy, and give any successor a copy too. Before acting, the advocate has to sign an acceptance, a set of ten statements the statute spells out, covering the pregnancy limit, the no-compensation rule, and your right to revoke. Without that signed acceptance nobody can act for you.
- 4It goes in your medical record
Before the designation can be used, it has to be made part of your record with your attending physician, the facility, or whoever is treating you.
Michigan disqualifies more people from witnessing than most states. A witness cannot be your spouse, parent, child, grandchild, sibling, presumptive heir, or anyone you have already named in a will at the time of witnessing. A witness also cannot be your physician, the patient advocate you are naming, or an employee of a life or health insurer covering you, of the health facility treating you, of a home for the aged where you live, or of a community mental health program or hospital giving you mental health services. Choose two adults outside your immediate family and outside your care team.
A designation executed before Michigan’s current section took effect stays valid if it was witnessed or notarized under the rule in place at the time. That older allowance only reaches paperwork signed back then. Anything you sign today needs two witnesses, not a notary.
Michigan’s statute does not address signing remotely or by video, and it does not address electronic signatures. The careful reading is that a Patient Advocate Designation should be signed on paper, in person, with your two witnesses physically present to watch you sign.
Naming your patient advocate
Michigan law lets you name a patient advocate, the term the statute itself uses rather than agent or proxy, to make medical and mental-health treatment decisions once you are unable to make them yourself. Your patient advocate must be an individual who is 18 or older, the same age line the statute sets for you. Beyond that age requirement, this page does not cover who is or is not eligible to serve as your patient advocate. The witness-disqualification rule above applies to witnesses, not to the person you choose as your advocate.
Once your designation takes effect, your patient advocate steps into the medical and mental-health treatment decisions you would otherwise make yourself, guided by whatever wishes you wrote into the designation and, where you left something unaddressed, by your best interests. They cannot decide anything you could not have decided for yourself, they cannot be paid for the role, and they cannot hand it on to somebody else without your prior authorization.
The sentence that decides whether your designation works: a patient advocate may decide to withhold or withdraw treatment that would let you die only if you have said, in a clear and convincing manner, that they are authorized to make that decision and that you understand it could or would allow your death. A designation that names someone but never says this leaves them unable to make the one decision most people are writing it for. The same rule applies to consenting to forced medication or to inpatient mental health care.
If the patient advocate you named cannot or will not serve, the designation ends unless you named a successor. And if you get better, the designation is suspended for as long as you can take part in your own decisions, and revives if you cannot again.
When it takes effect
Your designation is not active while you can still make your own medical decisions. It takes effect only once your attending physician, and a second physician or a licensed psychologist, examine you and determine in writing, made part of your medical record, that you cannot participate in decisions about your own care or treatment. That determination is reviewed at least once a year. If your religious beliefs rule out this kind of examination, your designation itself can spell out how the determination should be made instead. If anyone disputes whether you have that capacity, the question goes to Michigan’s probate court, which must hold a hearing within seven days.
If you are pregnant
Michigan law limits what a patient advocate can decide if you are pregnant. It does not suspend your whole designation. What it bars, specifically, is your patient advocate withholding or withdrawing treatment in a way that would cause your death while you are pregnant. That limit is written into the section describing what the designation can authorize, and into the acknowledgment your patient advocate personally signs when accepting the role, so it applies whatever you write in your own document. There is no viability test and no gestational cutoff. The limit applies for the whole pregnancy.
Changing or cancelling it
You can revoke a Patient Advocate Designation at any time and in any way that makes your intent clear, regardless of your physical or mental condition. If you revoke it without writing anything down, a witness to that revocation needs to put it in writing afterward. A designation also ends on its own in several situations: when you die, other than any organ-donation authorization you gave, which survives you; if a probate court removes your patient advocate; if your patient advocate resigns or is removed and you named no successor; if you later sign a new, inconsistent designation; if you wrote a revocation provision into the document itself; and, if your patient advocate is your spouse, once you file for divorce or annulment, when the designation is suspended during the case and ends for good once the divorce or annulment is final, unless you named a successor advocate.
Whichever way you revoke it, tell your patient advocate and your physician directly. A designation that is legally cancelled but still sitting in an old file at your doctor’s office can cause real confusion in an emergency, so a phone call or a new copy handed over in person is worth the few minutes it takes.
Making sure it is found
Give copies of your Patient Advocate Designation to your patient advocate, your physician, and any hospital where you are likely to be treated, so nobody has to search for it during an emergency. Michigan is also generally described as having a voluntary statewide registry, run through Gift of Life Michigan, where you can store a copy for participating hospitals to look up. That registry is not part of the statute, registering is optional, and it does not replace giving copies to the people who will actually need them.
It is also worth telling close family members that a Patient Advocate Designation exists and where the paper copy lives, even if they are not the one named. Emergencies rarely wait for the right document to surface on its own, and a family member who already knows to ask about it can save real time in a hospital hallway.
This is not a POLST
Michigan’s medical order for seriously ill patients is generally called MI-POST, Michigan Physician Orders for Scope of Treatment. It is a different kind of document: a clinician signs it with you, based on your condition right now, and it becomes a set of standing medical orders that emergency responders and hospital staff follow immediately. A Patient Advocate Designation names a decision-maker and, optionally, your own wishes for that person to apply later. Myend prepares the Patient Advocate Designation. It does not produce a MI-POST form, which has to be completed with a clinician.
What is different about Michigan
Michigan never separated the living will from the agent appointment. It built one document instead, then drew a wider circle of people who cannot witness it than almost anywhere else.
Most states split the job in two: a living will for your wishes, a separate document naming your agent. Michigan puts both jobs inside the Patient Advocate Designation instead, so the pregnancy limit described above, the witness rule, and the effective-date rule all live in one statute rather than two. That same statute lists an unusually long set of people who cannot witness your signing, spouse, parent, child, grandchild, sibling, heir, your physician, your own advocate, and several categories of facility or insurance employees, a wider list than most states use.
Michigan is also generally described as running a voluntary statewide registry through Gift of Life Michigan, and it gives its POLST-type program its own name, MI-POST, rather than reusing another state’s label. None of that changes what a Patient Advocate Designation is for: naming someone you trust, in writing, before a decision has to be made without you.
Common questions
Does Michigan require a notary for a Patient Advocate Designation?
What is the difference between a living will and a Patient Advocate Designation in Michigan?
How many witnesses does a Patient Advocate Designation need, and who cannot be one?
Who can be my patient advocate in Michigan?
Is a Patient Advocate Designation the same as a MI-POST form?
How do I make sure my hospital has my designation on file?
Can I change or cancel my Patient Advocate Designation?
Do I need a lawyer to make a Patient Advocate Designation in Michigan?
Sources and review
Legal sources
- MCL 700.5501 et seq.The Michigan law that creates the Patient Advocate Designation (EPIC Part 5)
- MCL 700.5506(1)Who can make a designation, the 18-or-older rule for both you and your advocate, and the patient advocate term
- MCL 700.5506(3), (4)How the designation must be signed and witnessed
- MCL 700.5506(4)Who is disqualified from serving as a witness
- MCL 700.5507Your advocate must be given a copy and must sign an acceptance before acting, and the ten statements that acceptance contains
- MCL 700.5508How a doctor determines you can no longer make your own medical decisions
- MCL 700.5509(1)(b)That the designation may carry your own written instructions and wishes
- MCL 700.5509(1)(e)A patient advocate may withhold or withdraw life-ending treatment only if you authorized it clearly and convincingly
- MCL 700.5509(2)The designation is suspended while you can take part in your own decisions
- MCL 700.5509(1)(d)The limit on ending life-sustaining treatment for a pregnant patient
- MCL 700.5510(1)(a)-(g)How a designation is revoked or automatically ends
- MCL 700.5512(1)The pregnancy limit on a patient advocate's authority
- MDHHS MI-POST program pageMichigan's medical-order program for seriously ill patients (MI-POST)
- Gift of Life Michigan registry materials (no MCL section located)The voluntary statewide registry, which is not part of the statute and is recorded at medium confidence
Read from primary statutes, September 2026. General information, not legal or medical advice.