A health care proxy, also known as a medical power of attorney or health care agent, is a person appointed to make medical decisions on behalf of an individual who is unable to make those decisions themselves. This typically occurs when the individual is incapacitated or unable to communicate their wishes due to illness or injury.

The role of a health care proxy in end-of-life decisions is to ensure that the wishes and preferences of the individual are respected and followed when they are no longer able to make those decisions themselves. The health care proxy has the authority to make decisions regarding medical treatments, life-sustaining measures, and other health care interventions based on the values and beliefs of the individual.

A health care proxy is appointed by completing a legal document known as a health care proxy form or medical power of attorney form. This document typically requires the individual to designate a specific person as their health care proxy and provide instructions or guidelines regarding their medical preferences. The document must be signed and witnessed according to the laws of the jurisdiction in which it is being executed.

A health care proxy has the authority to make medical decisions on behalf of the individual, including decisions related to end-of-life care. This authority extends to decisions about life-sustaining treatments, the use of artificial nutrition and hydration, pain management, and other medical interventions. It is important for the health care proxy to be familiar with the individual’s wishes and values in order to make decisions that align with their preferences.

When choosing a health care proxy, it is important to select someone who is trustworthy, reliable, and willing to advocate for the individual’s best interests. The health care proxy should also be someone who understands the individual’s values, beliefs, and preferences regarding medical treatment and end-of-life care. It is recommended to have open and honest conversations with potential health care proxies to ensure they are comfortable and capable of fulfilling the role.

No, a health care proxy cannot override the wishes of the individual. The role of the health care proxy is to act as a substitute decision-maker and make decisions that align with the individual’s known wishes and preferences. If the health care proxy is uncertain about the individual’s wishes, they may need to consult with family members, medical professionals, or refer to any advance directives or living wills that the individual has prepared.