How to Fill Out a Medical Decision Making Form (Advance Directive)

To fill out an advance directive, download the form your state recognizes, name a trusted person as your healthcare agent, write down your preferences about specific treatments like CPR and feeding tubes in concrete language, and sign the document with the witnesses (and sometimes a notary) your state’s law requires. Knowing how to fill out an advance directive matters less than knowing how to fill it out in a way that will actually be honored, and that comes down to using the right form, being specific, and getting the signatures right.

Start With Your State’s Form

Advance directive laws are state-specific, so the form you use has to match the state where you live or receive care. A generic template downloaded from a random website may skip a formality your state requires, and a directive that doesn’t meet those requirements can be challenged or ignored during a crisis.

Reliable places to get a form that will hold up:

You don’t need a lawyer to complete the form. It’s designed to be filled out by individuals. An estate-planning attorney can help if your medical situation is complex, your family is contentious, or you want the directive coordinated with other estate documents, but that’s a choice, not a requirement.

Choose Your Healthcare Agent First

Most state forms combine two tools: a living will, which records your instructions about specific treatments, and a healthcare power of attorney, which names someone to make decisions when you can’t. The person you name as your healthcare agent (sometimes called a proxy or surrogate) is the single most consequential choice on the form. A living will only covers scenarios you anticipated. An agent can respond to the ones you didn’t.

Pick someone who can stay calm under pressure, speak up to medical staff, and follow your instructions even when they personally disagree. Medical expertise isn’t the point; hospitals will explain the clinical picture. Willingness to carry out your wishes when family members, doctors, or their own emotions push the other way is the point. You’ll need the agent’s full legal name, current address, and a reliable phone number for the form.

Name at least one alternate in case your first choice is unavailable or unwilling when the time comes. Both people should get a copy of the signed document and, more importantly, should have a real conversation with you about your values. The form can’t anticipate every situation; the conversation fills the gaps.

Your agent is legally obligated to follow your known wishes. When your wishes on a particular issue are unknown, the agent must act in your best interest based on your values and beliefs. Some states add a specific restriction for artificial nutrition and hydration: your agent cannot refuse or consent to a feeding tube unless they reasonably know what you would want.4New York State Department of Health. Health Care Proxy That alone is a reason to write your feeding-tube preferences into the form rather than leaving them to interpretation.

One more thing to watch: in many states, divorce automatically revokes a designation that names your former spouse as agent. If your circumstances change, update the form promptly, or decisions may default to a state-appointed surrogate who doesn’t share your values.

Work Through the Treatment Sections

Enter your full legal name, date of birth, and contact information at the top, then fill in your primary and alternate agents’ details. The rest of the form walks through treatment scenarios, usually with checkboxes or blanks for your preferences. Specificity is where directives succeed or fail. Phrases like “no heroic measures” or “no extraordinary care” sound clear in conversation but mean different things to different doctors. Name the actual interventions.

Common sections to work through:

  • CPR and resuscitation: whether you want attempts to restart your heart if it stops, and under what conditions.
  • Mechanical ventilation: whether you want a machine to breathe for you, and whether you’d accept a time-limited trial.
  • Artificial nutrition and hydration: whether you want a feeding tube or IV fluids, particularly if you’re terminal or permanently unconscious.
  • Dialysis, blood transfusions, and antibiotics for life-threatening infections.
  • Pain management: whether you want all available comfort measures, even if they might shorten your life.
  • Organ and tissue donation after death, including for transplantation, research, or education.
  • Autopsy preferences, where the form includes a space for them.

These instructions usually activate only under defined circumstances, most often a terminal condition with no reasonable prospect of recovery or a permanent state of unconsciousness. The form will ask you to identify which scenarios trigger your preferences. If your directive leaves room for interpretation, the clinical default is to continue full treatment, including interventions you may not have wanted.

Read the completed form from start to finish before you sign. Make sure the sections don’t contradict each other. A directive that says “no life-sustaining treatment” in one place and authorizes CPR under certain conditions in another will stall your care team at the worst possible moment.

Pregnancy Clauses

Most state advance directive laws contain some form of pregnancy exception, and this one catches people off guard. In roughly eleven states, an advance directive is automatically invalidated during pregnancy. Another eighteen or so allow physicians to override a pregnant patient’s directive based on factors like fetal viability. Only a handful of states let you write pregnancy-related instructions into the form with a guarantee that they’ll be followed. If you’re of childbearing age and this matters to you, check your state’s law before filling out the form, and add a specific pregnancy statement if your state permits one.

Sign It the Way Your State Requires

A directive that isn’t properly signed and witnessed has no legal force. This is the step where cutting corners has real consequences.

Most states require your signature in the presence of two adult witnesses, who also sign. Who can serve as a witness is where states get particular. Common disqualifications include your named healthcare agent or alternate, anyone related to you by blood or marriage, anyone who stands to inherit from your estate, and anyone directly involved in providing your healthcare. Some states, including Michigan, prohibit employees of any health facility where you receive care from witnessing. Read your form’s witness instructions carefully, because a witness problem is one of the most common grounds for challenging a directive later.

Notarization is optional in most states but required in a few; Indiana, for example, requires it for a healthcare power of attorney. Even where it’s optional, notarizing adds protection against challenges, and a directive that is both witnessed and notarized meets the formalities of nearly every state (useful if you split time between two). Notary fees for a standard signature acknowledgment typically run $10 to $25. Banks, shipping stores, and public libraries often offer notary services, and several states now allow remote online notarization.

Distribute Copies and Store the Original Properly

A perfectly executed directive that nobody can find during an emergency is useless. Right after signing, get copies to:

  • Your primary care physician, so the directive is scanned into your permanent medical record.
  • Both your primary and alternate healthcare agents, who should also know where the original is stored.
  • Close family members, even those not named as agents, so they can hand it to hospital staff quickly.
  • Your attorney, if a lawyer prepared the directive or manages your estate documents.

Several states operate electronic advance directive registries where you can upload your form for 24/7 access by healthcare providers. States with these registries include Arizona, California, Idaho, Louisiana, Maryland, Montana, Nevada, North Carolina, and Oklahoma, usually administered through the Secretary of State’s office. Registrants typically receive a wallet card with an ID number and password so hospital staff can pull up the document during an admission.

Store the original somewhere accessible at home, like a desk drawer or filing cabinet your family knows about. A bank safe deposit box is the wrong choice, because banks are closed at night and on weekends, which is when emergencies tend to happen. A digital copy on your phone or a wallet card noting that the directive exists can help emergency responders know to look for it.

Keep It Current

An advance directive isn’t a document you sign once and forget. Major life changes, including a new diagnosis, a marriage, a divorce, the death of your named agent, or a shift in your own values, should trigger a review. Revisit the document every few years even if nothing dramatic has changed.

Revoking a directive is straightforward in every state. The widely recognized methods include signing and dating a written revocation, telling your doctor or healthcare agent you are revoking it (many states require a witness for oral revocation), physically destroying the original by tearing, shredding, or burning it, or simply executing a new directive, which in many states automatically revokes the old one to the extent the two conflict.5Justia. Advance Directives Legal Forms: 50-State Survey

Whichever method you use, the revocation only takes practical effect once you notify the people holding copies. Tell your doctor, your agents, any facility that has a copy on file, and anyone else who received one. Collect and destroy old copies so an outdated version doesn’t surface in a crisis. If your directive is in a state registry, update or remove it there too.

What an Advance Directive Can’t Do: The POLST Gap

An advance directive and a POLST (Portable Medical Orders for Life-Sustaining Treatment) are not the same thing, and one does not replace the other. A POLST is a set of physician-signed medical orders designed for people who are seriously ill or frail, and it travels across care settings: home, ambulance, emergency room, nursing home.6CaringInfo. Portable Medical Orders (POLSTs) vs Advance Directives

The difference matters most during 911 calls. In most jurisdictions, emergency medical technicians cannot honor an advance directive or healthcare power of attorney; their protocols require them to provide life-sustaining treatment until a hospital physician can evaluate the situation. A POLST, because it carries the weight of a physician’s order, can be honored in the field. If you have a serious illness and want to avoid unwanted resuscitation at home, your advance directive alone won’t accomplish that. Ask your doctor about a POLST.6CaringInfo. Portable Medical Orders (POLSTs) vs Advance Directives

Mistakes That Cause Directives to Fail

Directives fail more often from human error than legal technicality. The most common ones:

  • Vague language. “No heroic measures” means different things to different doctors. Name the actual interventions and the conditions under which you want or don’t want them.
  • Naming the wrong agent. Choosing someone because they’re the oldest child or closest relative, rather than the person most capable of advocating clearly and following instructions they disagree with, is a recipe for conflict.
  • Never discussing your wishes with your agent. A form is a backup for a conversation, not a substitute for one.
  • Hiding the document. If your agents and doctors can’t access it quickly, medical decisions default to full treatment.
  • Contradicting other estate documents. If one child is your healthcare agent and another holds financial power of attorney, and they disagree, decisions stall. Make sure your directive, financial power of attorney, and any trust documents work together.
  • Forgetting to update after major life changes. A directive naming an ex-spouse as agent, or reflecting preferences from a decade ago, can create more problems than having no directive at all.

The directive is only as useful as the conversation behind it, the copies in the right hands, and the periodic review that keeps it current.