Medical Power of Attorney in Minnesota: How to Appoint a Health Care Agent

Minnesota does not have a standalone "medical power of attorney" document. Since 1998, the state has used a Health Care Directive under Chapter 145C that combines agent appointment (the power-of-attorney function) with treatment instructions (the living will function) into one instrument.

If you search for a medical power of attorney form specific to Minnesota, what you actually need is Part I of the Health Care Directive — the section where you name your Health Care Agent.

Health Care Directive vs. Financial Power of Attorney

These are two completely separate documents with different purposes, different statutory foundations, and different scope.

Having one does not give your agent authority over the other. A Health Care Agent cannot access your bank accounts. An attorney-in-fact under a financial power of attorney cannot consent to surgery.

Most Minnesota families need both documents. They are executed separately with their own signing requirements.

Who Can Serve as Your Health Care Agent

Minnesota law imposes specific eligibility restrictions:

Must be at least 18 years old. No exceptions.

Cannot be your healthcare provider. Your attending physician, the physician's employees, and employees of your treating healthcare facility are disqualified — unless they are related to you by blood, marriage, or adoption. If a relative who happens to be your doctor serves as agent, you must include a written explanation in the directive.

Cannot be a witness to the document. If you use the two-witness validation method, neither witness can also be named as your agent.

Alternate agents are strongly recommended. Your primary agent may be unavailable, incapacitated, or unwilling to serve when the time comes. Name at least one alternate, ideally two.

What Powers Your Agent Receives

Once your Health Care Directive activates — which requires a clinical determination of incapacity by your attending physician, APRN, or PA — your agent can:

• Consent to, refuse, or withdraw any medical treatment
• Choose healthcare providers and specialists
• Select residential care facilities (hospital, nursing home, assisted living, hospice)
• Access your medical records and discuss your care with providers
• Make any healthcare decision you could have made yourself

Two powers are NOT automatic. Minnesota law requires you to explicitly initial specific lines in the directive to grant your agent authority over:

1. Post-mortem organ and tissue donation decisions
2. Disposition of your body (burial, cremation, or other arrangements)

If you skip those initials, your agent has no authority over either — regardless of how broadly you drafted everything else. This catches many people who assumed "full medical decision-making authority" covered everything.

What Your Agent Cannot Do

Your agent must follow the instructions you wrote in Part II of the directive. If you stated that you refuse artificial nutrition under all circumstances, your agent cannot override that preference simply because they disagree.

If the directive is silent on a specific scenario, the agent makes their best judgment based on your known values and preferences — another reason to have the conversation with your agent before a crisis, not just hand them a document.

Your agent's authority also does not extend to:

• Financial decisions (that requires a separate financial power of attorney)
• Involuntary commitment to a psychiatric facility (governed by separate statutes)
• Decisions while you still have capacity (the directive is dormant until you cannot speak for yourself)

The Divorce Auto-Revocation Rule

If you named your spouse as your Health Care Agent and subsequently begin divorce or marriage dissolution proceedings, Minnesota law automatically revokes your spouse's designation — unless your directive explicitly states that you want your spouse to remain as agent regardless of marital status.

This automatic revocation applies the moment dissolution proceedings are filed, not when the divorce is finalized. If you are separated but have not filed, your spouse's authority remains intact.

After a divorce, you should execute a new directive with a different agent rather than relying on alternates who were named when your family situation was different.

Getting It Done

The Minnesota Advance Directive & Living Will Kit includes the agent appointment section with clear eligibility checklists, the opt-in initials for organ donation and body disposition, and a conversation guide for discussing your wishes with your chosen agent before you sign.

See more Minnesota guides →