Advance Directives: Living Wills, DNR Orders, and POLST Explained

Advance Directives: Living Wills, DNR Orders, and POLST Explained - Meet DANNY

Advance Directives: Living Wills, DNR Orders, and POLST Explained

Advance directive is an umbrella term for documents that express a person’s wishes about medical care in advance — so that when they can no longer speak for themselves, those wishes guide decisions made on their behalf. The confusion between these documents causes real harm. Understanding which document does what is essential.

Living Will (Advance Directive)

A living will is a written statement of a person’s preferences about medical treatment in specific situations — most commonly end-of-life scenarios. Common provisions include: whether to use mechanical ventilation, artificial nutrition and hydration, CPR, dialysis, and preferences about comfort-focused care.

A living will is not a do-not-resuscitate order — it is broader, expressing values and preferences across multiple scenarios. Living wills must comply with state law to be legally effective. Requirements for witnesses, notarization, and specific language vary by state.

Healthcare Proxy / Durable Power of Attorney for Healthcare

This document designates a specific person — the healthcare proxy — to make medical decisions when the person cannot. Unlike a living will which addresses specific scenarios, the healthcare proxy gives a person legal authority to handle situations the living will didn’t anticipate. These two documents work together and most attorneys draft both in the same engagement.

DNR Order: Do Not Resuscitate

A DNR is not a personal document — it is a physician’s order that must be written by a physician and entered into the medical record to be effective. A living will may express a preference for no CPR, but that preference does not become operative until a physician converts it into a DNR order. EMTs and hospital staff respond to physician orders — not to documents in a wallet. A DNR must follow the patient across settings.

POLST: Physician Orders for Life-Sustaining Treatment

POLST (or MOLST, MOST, or POST in some states) is a medical order form that travels with the patient and is immediately actionable by any medical responder. Unlike a living will (a personal document) or a DNR (limited to resuscitation), a POLST is a physician order covering: CPR preferences, level of medical intervention desired, artificial nutrition preferences, and hospitalization preferences.

POLST is designed for people with serious illness or advanced frailty for whom these decisions are imminent rather than hypothetical. It must be signed by the physician to be effective. POLST forms are brightly colored and should be posted in a visible location at home — often on the refrigerator. Find your state’s POLST program at polst.org.

Which Document You Need When

Healthy adults doing general planning: living will + healthcare proxy. Person with serious illness: all of the above plus conversation with the physician about DNR and POLST appropriateness. Person approaching end of life: POLST is critical and must be updated as preferences or condition changes.

Ask Danny

Danny says: Most families don’t fully understand which document does what until they’re in a situation where it matters. I can help you think through which documents are in place, which are missing, and what to talk to the doctor about.

Talk to Danny → Help me understand what advance directives my parent needs How do I talk to the doctor about a POLST?

FAQ

Most state laws don’t set expiration dates, but documents should be reviewed when health circumstances change significantly.

Upon admission, ask the admissions staff to add copies of all advance directive documents to the chart. Give copies to the healthcare agent, primary care physician, and keep one accessible at home.

Yes. As long as the person has legal capacity, they can revoke or amend a living will at any time. Inform all providers of changes and replace old copies.

The living will reflects the patient’s own expressed wishes. Family members cannot legally override it.


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