Living Will vs. Advance Directive: What’s the Difference?

Why "advance directive" is the umbrella, and which pieces you actually need.

By No Brainer Forms Team Updated 3 min read

Key Takeaways

  • Advance directive is the umbrella term for any document that gives instructions about your future medical care.
  • A living will is one type of advance directive: it states your wishes about life-sustaining treatment.
  • A health care power of attorney (health care proxy) is another type: it names someone to make medical decisions for you.
  • Many states combine both into a single “advance directive” form; others keep them separate.
  • Most people need both pieces: written wishes and a person to carry them out.

The short answer

All living wills are advance directives, but not all advance directives are living wills.

Think of “advance directive” as the category. Inside it are two main documents:

  1. A living will, which records what you want
  2. A health care power of attorney, which names who decides

How the documents fit together

Advance directiveLiving willHealth care power of attorney
What it isUmbrella term for advance medical instructionsWritten treatment wishesAppointment of a decision-maker
Names a person?Depends on the formNoYes, an agent and usually an alternate
CoversWhatever the documents inside it coverLife-sustaining treatment at the end of lifeMost medical decisions when you can’t decide
When it appliesWhen you can’t make your own decisionsUsually terminal illness or permanent unconsciousnessWhenever a doctor finds you can’t decide
Other namesHealth care directive, advance health care directiveDeclaration, directive to physiciansHealth care proxy, medical power of attorney
Advance directive, living will and health care power of attorney

Why you usually need both

A living will can’t anticipate every situation. It typically covers end-of-life decisions, not the many other choices that come up after an accident or stroke, such as surgery, rehab or which facility to use. A health care agent can make those decisions using your living will as a guide.

On the other hand, an agent without written instructions has to guess. A living will gives them, and your doctors, clarity and backing if family members disagree.

Combined forms vs. separate documents

Some states provide a single statutory “advance directive” form that includes both a living will section and an agent appointment. Others use separate documents. Either approach works, as long as it meets your state’s signing rules, which commonly require two adult witnesses, a notary or both.

Federal law also requires hospitals and nursing homes that take Medicare or Medicaid to ask patients whether they have an advance directive and to give them information about their rights, so expect to be asked when you’re admitted.

What about DNR orders and POLST?

These are medical orders, not advance directives. A do-not-resuscitate (DNR) order or a POLST (Physician Orders for Life-Sustaining Treatment) form is signed by a doctor, usually for someone who is already seriously ill, and tells emergency and hospital staff what to do right now. Your advance directive helps you and your doctor decide what goes in those orders.

Getting started

Frequently asked questions

Is a living will the same as an advance directive?

A living will is one kind of advance directive. “Advance directive” is the broader term that also includes a health care power of attorney.

Do I need both a living will and a health care power of attorney?

Most people benefit from both. The living will states your wishes; the health care power of attorney names someone to make decisions, including ones your living will doesn’t cover.

Is a health care proxy an advance directive?

Yes. A health care proxy, also called a health care power of attorney, is a type of advance directive.

Does an advance directive need to be notarized?

It depends on your state. Many require two witnesses, some require a notary, and some accept either.

Is an advance directive the same as a DNR?

No. A DNR is a doctor’s order about CPR. An advance directive is your own document stating your wishes and naming your decision-maker.

Keep reading

Don’t leave your family guessing

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This guide is general educational information written by the No Brainer Forms Team. It is not legal advice, and No Brainer Forms is not a law firm. Laws and signing requirements vary by state; for advice about your situation, talk to a licensed attorney in your state.