Nobody wants to talk about this at Thanksgiving. I get it. "Pass the stuffing, and also, would you want a breathing tube?" is a tough segue.
But I've stood in the hallway with families who never had the conversation. Their person can't speak, the doctor needs a decision, and three siblings have three different answers. Everyone is sure they know what Mom would want. Nobody is sure at all.
Over the years, I've watched more families than I can count yelling at each other in the hallway, arguing about what to do. That's not the time. These decisions belong in a calm, unhurried place, where hard conversations can actually happen.
Two documents prevent most of that. They have confusing names, so let's untangle them.
The short version
| Health care proxy | Living will | |
|---|---|---|
| What it does | Names a person to make medical decisions for you | Writes down what treatment you want or don't want |
| Who it speaks through | Your chosen agent | The paper itself |
| Best at | Decisions nobody predicted | The big end-of-life choices you can predict |
| Also called | Medical power of attorney, health care agent, durable power of attorney for health care | Directive to physicians, health care directive |
Both fall under the umbrella term advance directive. Names change from state to state, which is half the reason people get confused.
The health care proxy: who decides
A health care proxy lets you name one person, your agent, to make medical decisions if you can't make them yourself.
It only kicks in when you can't decide for yourself, as determined by a doctor. Until then, you're still in charge of your own care.
Pick someone who will follow your wishes, even if they'd choose differently. Someone who stays calm under pressure. Someone who will pick up the phone at 2 a.m. That might not be your oldest child. It might not be the one who lives closest.
The living will: what you want
A living will is your written instructions about treatment, usually around end of life. Things like CPR, a breathing machine, feeding tubes, and dialysis.
Its strength is clarity. Its weakness is that real life rarely matches the exact scenario you wrote down. That's why it works best alongside a proxy. The paper gives your agent your values. The agent applies them to whatever actually happens.
Why you want both
A living will without a proxy leaves nobody to interpret it. A proxy without a living will leaves your agent guessing.
Together, they let your agent say, "Here's what Dad wrote, and here's what he told me," instead of "I think he'd want..." to a doctor who has never met him.
Most people don't have either. A 2017 review of 150 studies found only about 1 in 3 U.S. adults had completed any advance directive. Healthy adults and people with chronic illness were about the same. So if you haven't done yours, you're in very large company. Let's fix that anyway.
Finding the right forms for your state
Every state writes its own rules for these documents, and the names change at the border. One state calls a living will a "directive to physicians." Another calls it a "health care directive." A health care proxy might be a "medical power of attorney" or a "health care agent." Same idea, different label.
The good news: you don't have to hunt. CaringInfo, a program of the National Alliance for Care at Home, offers free advance directive forms and instructions for all 50 states, plus D.C. and Puerto Rico. AARP has a free state-by-state list that links to them too. No membership needed.
A few things to check on your state's form:
- How it has to be signed. Some states require witnesses, some a notary, some accept either. The instructions with your state's form will tell you.
- Who can't be a witness. Many states don't allow your agent, or the people providing your care, to sign as witnesses.
- Whether you need a separate order for EMS. In some states, Texas among them, a living will doesn't tell paramedics outside the hospital what to do. That takes a separate out-of-hospital DNR order. If that matters to you, ask your doctor what your state uses.
Moving to a new state? Your old forms may still be honored, but it's worth asking a local doctor or lawyer, or simply filling out the new state's version.
Five steps you can do this month
- Decide who your agent will be, plus a backup.
- Have the conversation. Tell them what matters to you, not just which machines you'd want.
- Fill out your state's forms and sign them the way your state requires.
- Give copies to your agent, your doctor, and the hospital you'd most likely use.
- Look at them again after any big life change, like a new diagnosis, a divorce, or a death in the family.
These are legal documents. If your situation is complicated, a lawyer who handles estate planning or elder law can help.
Make your wishes findable
The best directive in the world doesn't help if it's in a safe deposit box when you're in the ER.
Admission Alley lets you record your code status preference and your emergency contacts in your profile, right next to your medications and allergies. In the Emergency View, a care team sees them in one tap. It's for reference, not a legal order. Your signed forms still do the legal work. But it tells the people in the room who to call and what to ask about.
The conversation is uncomfortable for about ten minutes. Not having it can hurt for years. Have it while it's still just a conversation.
Admission Alley is a hospital admission preparedness app built by a Nurse Practitioner. This post is for informational purposes only. It is not legal or medical advice. Advance directive laws vary by state.