What Is a POLST Form? How Portable Medical Orders Protect Your Parent

Your parent signed an advance directive three years ago. It's filed with the family attorney and a copy sits in the desk drawer. Then paramedics arrive at 2 a.m., and here's the problem: they cannot read, interpret, or follow an advance directive as an immediately actionable medical order. EMS personnel generally follow default resuscitation protocols unless they see a valid, applicable portable medical order telling them otherwise.

That order is a POLST form.

POLST: Medical Orders, Not Legal Documents

POLST stands for Physician Orders for Life-Sustaining Treatment. Unlike an advance directive — which is a legal document expressing general preferences — a POLST is a medical order signed by a licensed clinician. It travels with the patient across every care setting: ambulance, emergency room, hospital, nursing facility, and home.

The critical distinction: an advance directive says "here's what I want in general." A POLST says "here's exactly what emergency responders should do right now."

Different states use different names for the same concept:

• POLST — used in California, Oregon, and about 30 other states
• MOLST (Medical Orders for Life-Sustaining Treatment) — New York, Massachusetts
• POST (Physician Orders for Scope of Treatment) — West Virginia, Tennessee
• COLST (Clinician Orders for Life-Sustaining Treatment) — Vermont
• ReSPECT — United Kingdom's equivalent framework

Regardless of the name, the function is identical: a brightly colored, standardized one-page form that first responders are trained to recognize and follow immediately.

What a POLST Form Covers

A standard POLST form addresses three to four critical decisions:

Section A — Resuscitation. If the patient has no pulse and is not breathing: attempt CPR, or do not attempt resuscitation (DNR). This section applies only when the patient is in cardiac or respiratory arrest.

Section B — Medical interventions. When the patient has a pulse but is critically ill: full treatment (ICU, intubation, all interventions), selective treatment (IV fluids, antibiotics, but no intubation or mechanical ventilation), or comfort-focused treatment only.

Section C — Artificial nutrition. Long-term feeding options: feeding tube, trial period for a feeding tube, or no artificial nutrition (comfort feeding by hand only).

Section D — Signatures. A clinician's signature is required; most states also require the patient's or surrogate's signature, but requirements vary. In 37 states plus Washington D.C., nurse practitioners can sign a POLST; six states restrict clinician signing authority to physicians only.

Who Needs a POLST (and Who Doesn't)

A POLST is not for everyone. It's specifically designed for people who are:

• Seriously ill with a life-limiting condition
• Elderly and increasingly frail
• Living with advanced dementia
• Facing a prognosis of less than 12 months

A healthy 65-year-old does not need a POLST — they need an advance directive and a healthcare proxy. The POLST becomes relevant when the clinical situation shifts from "planning for someday" to "these decisions could be needed this week."

A practical rule: if the parent's physician would not be surprised if the patient died within the next year, it's time for a POLST conversation.

How to Get a POLST Signed

A POLST cannot be downloaded, filled out at home, and filed like an advance directive. It must be created during a clinical conversation between the patient (or their healthcare proxy) and a licensed clinician.

Here's the process:

1. Request a goals-of-care conversation with the parent's primary care physician, specialist, or hospice medical director
2. Bring the advance directive and any documented treatment preferences — the clinician uses these to inform the POLST orders
3. The clinician explains each section, translating medical interventions into plain language so the patient (or surrogate) understands what each option means in practice
4. Sign the form as required by the jurisdiction — the clinician signs, and most states also require the patient or surrogate to sign
5. The original stays with the patient — on the refrigerator, in a medical records binder, or wherever first responders will see it immediately. Copies go to the physician's office, the hospital, and any care facility.

Medicare covers these discussions under advance care planning CPT codes (99497 and 99498). When billed during an Annual Wellness Visit and the practitioner accepts Medicare assignment, the patient's cost is zero.

POLST vs. Advance Directive: Why You Need Both

These documents are complements, not alternatives:

The advance directive provides the values foundation. The healthcare proxy designates who speaks. The POLST translates all of that into orders that emergency teams can execute in real time.

Without a valid, applicable portable medical order, even the most detailed advance directive may not prevent default resuscitation protocols. Without the advance directive, the POLST has no values context to draw from.

Common Mistakes to Avoid

Filing the POLST in a drawer. The entire point is portability. If paramedics can't find it in 30 seconds, it's useless. Use a visible location — many states provide a brightly colored form specifically so it stands out.

Not updating after a care transition. A POLST should be reviewed and re-signed whenever the patient moves between care settings (hospital to nursing home, nursing home to home), when the diagnosis changes, or when the patient's preferences evolve.

Treating it as permanent. A patient can revoke or modify a POLST at any time while they have capacity. If the parent's health improves or their wishes change, schedule a new conversation with the clinician.

The End-of-Life Conversations and Advance Care Planning Toolkit includes a POLST readiness checklist that helps families determine the right timing and a worksheet for organizing treatment preferences before the clinical conversation.