A health care proxy is a legal document that allows you to appoint someone to make medical decisions on your behalf if you are unable to do so. This person, known as your health care proxy or agent, will advocate for your wishes and ensure that you receive the medical care you want.

A living will is a legal document that outlines your preferences for medical treatment in the event that you are unable to communicate your wishes. It typically includes instructions on life-sustaining treatments, such as resuscitation, intubation, and artificial nutrition.

The main difference between a health care proxy and a living will is that a health care proxy designates a person to make decisions on your behalf, while a living will outlines your specific medical preferences. In some cases, it may be beneficial to have both documents in place to ensure that your wishes are carried out.

The decision to choose a health care proxy, a living will, or both depends on your personal preferences and circumstances. If you trust someone to make decisions on your behalf and communicate your wishes effectively, a health care proxy may be sufficient. However, if you have specific medical treatment preferences that you want to ensure are followed, a living will can provide clear instructions.