What is the main purpose of using a health care proxy?

The main purpose of a health care proxy is to enable another person to make health care decisions on behalf of an individual if they become unable to do so themselves. This legal document designates a specific person, often referred to as an agent or surrogate, who has the authority to make medical decisions in line with the individual’s wishes or best interests.

Establishing a health care proxy is an important step in ensuring that medical choices reflect the individual's values and preferences, particularly in critical situations where they may be incapacitated or unable to communicate. This process ensures that a trusted individual can advocate on their behalf, aligning medical interventions with the person’s desires regarding treatment options, including life-sustaining care.

The other choices may represent aspects of health care planning but do not encompass the core function of a health care proxy. While providing a detailed medical history, outlining end-of-life wishes, and specifying organ donation preferences are important components of overall health care planning, they do not directly relate to the appointment of an individual to make decisions concerning health care. These elements can complement the role of a health care proxy but are not the primary purpose of establishing one.