Author: Andrea Miller
Reviewed By: Carina Jenkins

A medical power of attorney is a legal document that gives someone else the authority to make health care decisions for you. It also documents your preferences for necessary medical care.

The medical power of attorney takes effect if you can’t make your own choices about health care because you’re injured, ill or incapacitated. The individual you select has a legal duty to honor your wishes and act in your best interests. It can be a family member, loved one or a professional.

What does a medical power of attorney include?

The medical power of attorney gives the name and contact information of the person you select to act on your behalf. It should also document your preferences about:

  • Surgical procedures
  • Treatments and medications
  • Life-sustaining interventions such as breathing support
  • End-of-life care

If you don’t have a medical power of attorney, your family members may have to make these important decisions for you. If they don’t agree, the choice may fall to your health care team or even the legal system. 

What are the benefits of a medical power of attorney?

When you create a medical power of attorney, you designate a trusted person to advocate for you. You’ll have peace of mind knowing this individual will express your intentions for medical care and honor your preferences when you can’t speak for yourself.

The medical power of attorney also ensures that family members don’t have to make difficult choices if you become incapacitated by a serious medical event. They’ll know the steps they take to preserve your health and well-being align with your values and wishes.