Despite the name, a living will has nothing to do with your assets or inheritance. A living will is a medical document. It records your wishes about specific medical treatments if you become unable to communicate those wishes yourself: life support, resuscitation, feeding tubes, pain management, and other end-of-life care decisions.
Living will vs. healthcare proxy vs. healthcare directive
These terms get used interchangeably, but they mean different things.
A living will is a written statement of your treatment preferences. It speaks for you when you can't speak for yourself. It tells doctors what you want done, and what you don't.
A healthcare proxy (also called a healthcare power of attorney or healthcare agent designation) is different. It names a person you trust to make medical decisions on your behalf. That person uses their judgment in real time, responding to the actual medical situation rather than a set of pre-written instructions.
A healthcare directive (also called an advance directive) typically combines both: your treatment wishes and your designated decision-maker, in a single document. This is the approach most states use, and it's what will.com generates.
Why you need both parts
Written instructions alone can't cover every medical scenario. Medicine is complicated, and the specific situation you face may not match any of the scenarios you anticipated. That's why naming a healthcare agent is just as important as recording your wishes. Your agent can make judgment calls in the moment, guided by what they know about your values.
Conversely, your agent needs guidance. Without your written wishes, they're guessing about what you'd want. That's an enormous emotional burden, especially for difficult decisions about life support or palliative care. Your living will gives them a foundation to work from.
What a living will typically covers
Most living wills address a core set of medical decisions:
• Life-sustaining treatment: ventilators, dialysis, and other interventions that keep you alive when recovery is unlikely. • Resuscitation: whether you want CPR attempted if your heart stops. • Artificial nutrition and hydration: feeding tubes and IV fluids when you can't eat or drink on your own. • Pain management: your preferences for comfort care, including whether you'd accept treatments that manage pain but might shorten your life. • Organ donation: whether you want to donate organs or tissue.
You don't need to have strong opinions about every scenario. Even a general statement of values ("prioritize comfort over prolonging life" or "try everything possible") gives your healthcare agent and doctors meaningful direction.
When it takes effect
A living will only takes effect when two conditions are met: you are unable to make or communicate medical decisions yourself, and you have a qualifying medical condition (typically a terminal illness, permanent unconsciousness, or a condition where treatment would only prolong dying). It does not affect your care while you can speak for yourself.
Your healthcare agent designation can take effect more broadly, any time you're unable to communicate, not just at the end of life. If you're unconscious after an accident, your agent can make decisions about your care even if you're expected to recover.
How to make sure it's available when needed
A living will does no good if your doctors and family can't find it during an emergency. Give copies to your healthcare agent, your primary care doctor, and any hospital where you receive regular care. If you're having surgery, bring a copy.
Don't keep the only copy locked in a safe. Unlike a will for your assets, which should be stored securely, a healthcare directive needs to be accessible on short notice. Accessibility matters more than security for this document.