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How Is Polst Different From A Health Care Proxy?

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Last updated on 7 min read
Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for diagnosis and treatment. If you are experiencing a medical emergency, call 911 or your local emergency number immediately.

A POLST is a medical order signed by a clinician that guides emergency and end-of-life care, while a health care proxy is a legal document that appoints a person to make medical decisions when you can’t.

What’s the difference between a living will and a POLST?

A living will is a legal document outlining your treatment preferences, while a POLST is a signed medical order specifying which treatments you do or don’t want.

Here’s the thing: a living will only kicks in when you’re incapacitated, but a POLST is a portable medical order EMTs and hospitals must follow right away. They’re not the same, so most people keep both to cover all their bases. According to the National POLST Paradigm, POLST is really meant for patients with serious illnesses and is filled out after talking with a clinician.

What exactly is a healthcare POLST?

A healthcare POLST is a standardized medical order form that spells out a patient’s preferences for life-sustaining treatments like CPR, intubation, and artificial nutrition.

It’s signed by a doctor, nurse practitioner, or physician assistant and moves with the patient from one care setting to another. That way, emergency responders and healthcare teams know exactly what the patient wants—even if the patient can’t say it themselves. The Mayo Clinic puts it bluntly: POLST works best for people with serious, life-limiting illnesses or frailty.

Is a POLST the same as an advance directive?

No, a POLST isn’t the same as an advance directive.

Think of an advance directive as a legal umbrella—it can include a living will and/or a healthcare proxy. A POLST, on the other hand, is a clinician-signed medical order. The CDC says every adult over 18 should have an advance directive, but a POLST is usually for those facing serious illness. Together, they make sure your care matches what you truly want.

Does a POLST need a witness?

No witnesses are required for a POLST form.

Unlike some advance directives, a POLST just needs a clinician’s signature and the patient’s (or surrogate’s) okay—no extra signatures needed. That keeps things simple in urgent situations. Still, the National Hospice and Palliative Care Organization (NHPCO) stresses that the conversation with the clinician must be well-documented so everyone’s clear on the patient’s wishes.

When should someone fill out a POLST?

A POLST should be filled out when a patient has a serious illness and after talking with their clinician about what matters most in their care.

This isn’t something you do on your own—it’s a team effort between the patient (or their surrogate), family, and healthcare provider. The Agency for Healthcare Research and Quality (AHRQ) says POLST forms work best when they’re done before a crisis hits, not in the middle of one.

Can family members ignore a POLST?

Once a POLST is signed by both a clinician and the patient, family members generally can’t override it.

POLST forms are medical orders, so healthcare providers and emergency responders have to follow them. The American College of Emergency Physicians (ACEP) suggests everyone—patients, families, and clinicians—should talk openly before finalizing a POLST to avoid any surprises later.

What does NJ POLST mean?

In New Jersey, POLST stands for Practitioner Orders for Life-Sustaining Treatment.

It’s the state’s version of the national POLST program, helping patients with serious illness document their treatment wishes. The New Jersey Department of Health provides the forms and guidelines to keep things consistent across hospitals, clinics, and long-term care facilities. Check out the New Jersey Department of Health website for details.

What’s the biggest advantage of a POLST?

The biggest advantage of a POLST is that it travels with you and ensures your treatment preferences are respected no matter where you receive care.

Because it’s a portable medical order, emergency responders, hospitals, and nursing homes all see it right away. That reduces the chance of unwanted or unnecessary treatments during a medical emergency. The California POLST Coalition calls it a game-changer for patients with complex or serious health conditions.

Can anyone get a POLST?

A POLST isn’t for everyone—it’s really meant for patients with serious, life-limiting illnesses or advanced frailty.

Healthy people usually don’t need one. The National POLST Paradigm recommends POLST for patients whose healthcare team thinks they could face a life-threatening event. For everyone else, a regular advance directive is usually enough.

Who can actually sign a POLST form?

Physician assistants and nurse practitioners can sign POLST forms if their state allows it and they’re supervised by a doctor.

This has been common since the mid-2010s in many states. The American Association of Nurse Practitioners (AANP) points out that nurse practitioners often handle POLSTs in outpatient clinics and long-term care settings.

Who fills out a POLST form?

A healthcare professional—usually a doctor, nurse, or social worker—fills out a POLST after discussing the patient’s wishes and care goals.

The form only becomes official once both the clinician and the patient (or their surrogate) sign it. The National POLST Paradigm says these conversations should cover diagnosis, prognosis, and treatment options in clear terms.

Does a POLST have to be on pink paper?

Bright pink paper is recommended so healthcare providers notice it quickly, but any paper color is legally valid.

The pink color is a visual cue to grab attention during emergencies. Copies and faxes count too—just keep the original, signed POLST with the patient at all times. The California POLST Coalition has tips on formatting and color for POLST documents.

What are the four types of advance directives?

The four main types of advance directives are living wills, durable powers of attorney for healthcare, POLST forms, and Do Not Resuscitate (DNR) orders.

These documents let you spell out your healthcare wishes and name someone to make decisions if you can’t. Some states also fold organ and tissue donation into advance care planning. The National Hospice and Palliative Care Organization offers templates and resources to help you create these documents.

Do POLST forms expire?

POLST forms don’t expire and shouldn’t include expiration dates.

They stay valid until the patient changes their mind or revokes it. The AHRQ suggests reviewing and updating a POLST whenever health status or treatment goals shift—so it always reflects what the patient wants right now.

How is palliative care usually delivered?

Palliative care is most often given at home, in outpatient clinics, or during short hospital stays.

It focuses on easing symptoms, boosting quality of life, and supporting both patients and families. Palliative care teams work across settings—hospitals, clinics, long-term care facilities, you name it. The Mayo Clinic notes you can start palliative care at any stage of a serious illness, not just at the end of life.

What does MOLST stand for?

MOLST stands for Medical Orders for Life-Sustaining Treatment.

It’s basically a state-specific version of POLST used in some parts of the U.S. Like POLST, MOLST is a clinician-signed medical order that documents a patient’s wishes for life-sustaining treatments. The California POLST Coalition has resources to help sort out the differences between POLST and MOLST where both are used.

What is the AIDET model?

The AIDET model is a communication tool made up of Acknowledge, Introduce, Duration, Explanation, and Thank You.

It’s designed to make patient-provider interactions clearer, more respectful, and transparent. Healthcare teams use AIDET to cut down on patient anxiety and build trust. The American Hospital Association (AHA) promotes AIDET as part of patient-centered care.

Edited and fact-checked by the FixAnswer editorial team.
James Park
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James is a health and wellness writer providing evidence-based information on fitness, nutrition, mental health, and medical topics.

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