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Mississippi Advance Health Care Directive
Support GuideMississippi12 min read

Mississippi Advance Health Care Directive

How a Mississippi advance health care directive works: one combined form names an agent, writes living-will wishes, and sets the surrogate priority list.

By Settled Editorial

A Mississippi advance health care directive lets you do two jobs in one document. You can name a health care agent to make medical decisions when you cannot speak for yourself, and you can write down the care you want, including end-of-life choices. Mississippi uses a single combined statutory form with three parts, so you do not file separate living-will and medical power of attorney papers. This sits under the Mississippi Uniform Health-Care Decisions Act, Miss. Code Ann. § 41-41-201 et seq., with the official form at § 41-41-209. (Source: Miss. Code Ann. § 41-41-205.)

Use this Mississippi advance health care directive guide as a planning map, not as legal advice or a finished form. The wording you need depends on your health, your family, and your wishes. A Mississippi estate-planning attorney can help you sign a directive that says what you mean. This page connects to the Mississippi probate and estate directory and to the Mississippi power of attorney guide for the money side of planning.

What a Mississippi Advance Directive Does

A Mississippi advance directive is one written document that can carry more than one kind of choice. The statutory form in § 41-41-209 has three parts, and you can complete all of them or just the parts you want. (Source: Miss. Code Ann. § 41-41-205.)

  • Part 1, a power of attorney for health care. You name an adult agent to make any health care decision you could make yourself, and you can name an alternate agent as a backup. The agent can consent to or refuse treatment, pick or discharge providers, and see the medical records needed to decide. (Source: Miss. Code Ann. § 41-41-205(2).)
  • Part 2, your individual instructions. This is the living-will side. You write your choices on whether to provide, withhold, or withdraw life-sustaining treatment, on artificial nutrition and hydration, and on pain relief.
  • Part 3, a primary physician. You can name the doctor you want as your primary physician. This part is optional.

Here is a point that trips people up. Mississippi has no stand-alone "living will" statute. Your living-will wishes live inside the individual instruction, which the law says may be oral or written. A bare individual instruction does not carry the witness rules that apply to the power of attorney for health care. (Source: Miss. Code Ann. § 41-41-205(1).)

You do not have to use the state form. An individual may complete or modify any part of it, and you are free to use a different form, as long as it meets the signing rule below. (Source: Miss. Code Ann. § 41-41-209.)

How to Sign It in Mississippi

A power of attorney for health care must be in writing, dated, and signed by you. Mississippi then gives you a choice between two signing methods. You meet one or the other, not both. (Source: Miss. Code Ann. § 41-41-205(2).)

MethodWhat it takes
Two witnessesAt least two qualifying witnesses sign and attest, in substance and under penalty of perjury, that you are known to them, signed in their presence, appear of sound mind, and are free of duress, fraud, or undue influence
NotaryYou acknowledge the document before a notary public in Mississippi

The witness route comes with limits built to keep the document clean:

  • A health care provider may not act as a witness. (Source: Miss. Code Ann. § 41-41-205(3).)
  • An employee of a health care provider or facility may not act as a witness.
  • The agent you appoint may not act as a witness.
  • At least one witness must be someone who is not related to you by blood, marriage, or adoption, and who would not inherit from your estate under a will or by law. (Source: Miss. Code Ann. § 41-41-205(4).)

Notarization is not required if you use two qualifying witnesses, but a notary acknowledgment is a clean alternative and can help other states recognize your directive. A directive is valid no matter when, where, or how it was executed, as long as it complies with the act. (Source: Miss. Code Ann. § 41-41-205(10).)

One more practical note on the living-will side. An oral individual instruction carries no statutory witness count. When you put those instructions on Part 2 of the combined form, sign the whole form with the two-witness or notary method so your agent appointment in Part 1 also stands.

When the Directive Takes Effect

A Mississippi power of attorney for health care does not switch on the moment you sign it. Unless your directive says otherwise, your agent's authority becomes effective only after a finding that you lack capacity, and it ends once a finding says you have recovered capacity. (Source: Miss. Code Ann. § 41-41-205(5).)

Here is how that finding works:

  • Unless your written directive names someone else, your primary physician makes the call on whether you lack or have recovered capacity. (Source: Miss. Code Ann. § 41-41-205(6).)
  • "Capacity" means you can understand the benefits, risks, and alternatives to proposed care and can make and communicate a decision. (Source: Miss. Code Ann. § 41-41-203.)
  • You are presumed to have capacity until a determination says otherwise, and you keep the right to make your own decisions while you have capacity. (Source: Miss. Code Ann. § 41-41-223.)

Mississippi differs from some states on end-of-life instructions. The act does not require a "terminal condition" or "persistent vegetative state" diagnosis before your living-will choices count. Instead, Part 2 of the form lets you say when life-sustaining treatment should and should not be provided. You can also limit an individual instruction to take effect only if a condition you spell out arises. (Source: Miss. Code Ann. § 41-41-205(1).)

Who Decides If You Have No Directive

If you never named an agent and never appointed a guardian, Mississippi does not leave the decision open. Once your primary physician finds you lack capacity and no agent or guardian is available, a surrogate may step in. The right to decide passes down a priority list. (Source: Miss. Code Ann. § 41-41-211.)

PriorityWho can decide
1A surrogate you designated by telling your supervising health care provider
2Your spouse, unless you are legally separated
3An adult child
4A parent
5An adult brother or sister
6An adult who has shown special care and concern, knows your values, and is reasonably available, if no one above is

A few rules shape how this list runs:

  • A surrogate acts only when you lack capacity and no agent or guardian is appointed or reasonably available. A named agent and a court-appointed guardian with health care authority both rank ahead of this family list.
  • The surrogate must tell your readily contactable family members that they have assumed authority.
  • If people in the same class disagree and the provider is told, the provider follows the decision of a majority of that class who shared views. If the class is evenly split, that class and all lower-priority people are disqualified. (Source: Miss. Code Ann. § 41-41-211(5).)
  • A surrogate decides based on your individual instructions and known wishes, or, if those are unknown, on your best interest considering your personal values. (Source: Miss. Code Ann. § 41-41-211(6).)

You can also keep someone off this list. You may disqualify a would-be surrogate by a signed writing or by telling your supervising health care provider. (Source: Miss. Code Ann. § 41-41-211(8).) The lesson for planning is simple. The surrogate list works, but it may hand the choice to someone you would not have picked. Naming your own agent keeps that decision in your hands.

Changing or Revoking Your Directive

A Mississippi advance directive does not expire. It stays in force until you revoke it or a later directive replaces it. (Source: Miss. Code Ann. § 41-41-207.)

You can change course in several ways:

  • Revoke the agent designation only by a signed writing or by personally telling your supervising health care provider. (Source: Miss. Code Ann. § 41-41-207(1).)
  • Revoke any other part of the directive at any time and in any way that shows your intent to revoke.
  • Sign a later directive. A new advance directive revokes an earlier one to the extent the two conflict.

One automatic rule matters for spouses. A decree of annulment, divorce, dissolution of marriage, or legal separation revokes a prior designation of your spouse as agent, unless the decree or the power of attorney says otherwise. (Source: Miss. Code Ann. § 41-41-207(4).) If that happens, sign a new directive naming someone else so you are not left without an agent. After any change, tell your providers, your agent, and any facility where you receive care, since the law expects a known revocation to be passed along promptly. (Source: Miss. Code Ann. § 41-41-207(3).)

Storing Your Directive and Other Documents

Mississippi has no statewide advance-directive registry under the Uniform Health-Care Decisions Act. The act instead directs you to give copies to the people who need them. (Source: Miss. Code Ann. § 41-41-209.)

Here is a sensible distribution plan:

  • Give a signed copy to your agent and your alternate agent.
  • Give a copy to your primary physician and any treating institution.
  • Keep your own signed original somewhere your family can find it.

Two protections back this up. An agent or surrogate is entitled to the same health and medical information as you that is reasonably necessary to make decisions. (Source: Miss. Code Ann. § 41-41-217.) And the act adds civil penalties for tampering. A provider or institution that intentionally violates the act owes the greater of $500 or actual damages, plus attorney's fees, and anyone who forges, conceals, or destroys a directive, or who coerces you about one, owes the greater of $2,500 or actual damages, plus fees. (Source: Miss. Code Ann. § 41-41-221.)

Mississippi also recognizes a separate POST form (Physician Orders for Sustaining Treatment) issued through the State Board of Medical Licensure. A POST is a portable medical order on resuscitation and life-sustaining treatment that a clinician signs. It is not the same as your advance directive, so do not treat the two as one document.

A Simple Planning Sequence

Use this order as a checklist, then confirm the details with a Mississippi attorney or your provider:

  1. Decide whether you want a named agent, living-will instructions, or both in one document.
  2. Choose your health care agent and an alternate agent, and ask them first.
  3. Write your care instructions on Part 2, including life-sustaining treatment, nutrition and hydration, and pain relief.
  4. Sign the directive using two qualifying witnesses or a notary, following the witness limits above.
  5. Give signed copies to your agent, your alternate, and your doctor, and keep your original safe.
  6. Review the directive after any major life change, especially marriage or divorce, and replace it if your wishes change.

Pair this directive with the rest of your plan. The Mississippi power of attorney guide covers who manages your money and property if you cannot act, the Mississippi will requirements guide covers signing a valid will, and the Mississippi probate guide covers how an estate moves through Chancery Court after death. For the full set of Mississippi estate pages, start at the Mississippi probate directory.

This Mississippi advance health care directive guide is a planning map, not legal advice. The Mississippi Uniform Health-Care Decisions Act and the official Mississippi Code control. Verify the current statute text and the § 41-41-209 form before you sign, and talk with a Mississippi attorney for a directive built around your wishes.

This guide is general information about Mississippi estates. It is not legal advice. Confirm anything that affects your situation with the Chancery Clerk, your physician, or a licensed Mississippi attorney.

Sources

Information current as of June 14, 2026

This content is for informational purposes only and does not constitute legal advice. Probate laws and procedures in Mississippi can change. Consult with a qualified attorney for advice specific to your situation. Full disclaimer.

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