The friend who is your healthcare proxy

A healthcare proxy designation is executed through a specific legal form — durable power of attorney for healthcare, healthcare proxy form, or equivalent — that varies by jurisdiction but shares core elements: the identification of the agent (the person designated to make decisions), the scope of the agent's authority (which should be as broad as legally permissible), the conditions under which the agent's authority activates (typically incapacity as determined by one or two physicians), and the testator's signature, witnessed and/or notarized according to local requirements. The form must be executed while the person is competent; it cannot be executed during a period of incapacity. This is one of several reasons to complete it well before it is needed. Many hospitals maintain standard forms, as do most estate planning attorneys. The form is not complex, but it must be legally valid in the relevant jurisdiction to be honored by medical institutions.

In the absence of a valid healthcare proxy designation, hospitals and other medical institutions follow a hierarchy of surrogate decision-makers established by state or national law. This hierarchy is almost universally organized by biological and legal family status: spouse or domestic partner first, then adult children, then parents, then siblings, then other biological relatives. The purpose of this legal default is not to privilege biological family as inherently superior decision-makers; it is to provide a clear legal rule that resolves disputes about who has authority in the absence of the patient's own designation. The default is a procedural protection, not a relational judgment. But its effect is to render chosen-kin friendships legally invisible in medical contexts unless the patient has explicitly acted to correct this. The correction requires only a completed form; the form requires only a decision to complete it.

Agreeing to serve as someone's healthcare proxy is not merely accepting a title — it is accepting a role that requires active preparation. The preparation has several components: understanding the person's general values around medical care, death, and quality of life; having specific conversations about the treatment scenarios most likely to arise (resuscitation, mechanical ventilation, artificial nutrition, comfort care vs. aggressive intervention); knowing the person's spiritual or philosophical framework for facing death; and understanding how the person relates to pain, dependence, and loss of capacity. Some of this preparation emerges naturally from close friendship over time. But the specific medical conversations typically do not happen unless they are deliberately initiated. The proxy and the person who designated them should have these conversations with enough depth and specificity that the proxy could explain the person's values and preferences to a medical team with confidence.

The core conversations for a healthcare proxy preparation are: (1) What constitutes an acceptable quality of life for you — what would you need to be able to experience for your life to feel worth living? (2) Under what conditions would you want resuscitation attempted, and under what conditions would you prefer a do-not-resuscitate order? (3) Under what conditions would you want to be maintained on mechanical ventilation, and for how long before you would want it withdrawn? (4) What does a good death look like to you — where, with whom, in what condition? (5) Are there specific medical interventions you would refuse on principle, regardless of prognosis? (6) Who else in your life should the proxy consult before making a major decision? These conversations are uncomfortable, and many people defer them indefinitely. They become urgent the moment they are needed, at which point they can no longer happen.

The advance directive — variously called a living will, directive to physicians, or personal instruction document — is a written record of the person's medical preferences that the proxy can use as guidance and can show to medical teams to substantiate decisions. A well-constructed advance directive reduces the proxy's burden considerably: instead of having to rely entirely on memory and interpretation of conversations held under normal circumstances, the proxy has a document that captures the person's voice and preferences in their own words. The advance directive also provides institutional protection for the proxy: it demonstrates that the decisions being made reflect the patient's documented wishes rather than the proxy's own preferences, which can be important if biological family members challenge the proxy's authority. The advance directive and the proxy designation function as a pair; each is more effective with the other.

One of the most difficult aspects of the healthcare proxy role, particularly for a friend designated over biological family members, is navigating conflict with those family members during a medical crisis. Biological family members who disagree with the designated proxy's decisions — or who did not know the proxy had been designated — can create significant pressure and, in extreme cases, attempt to challenge the designation legally. The proxy has legal authority; that authority is clear in the document. But exercising it in the face of an actively grieving family is emotionally demanding and requires both conviction in the person's known values and the psychological resilience to maintain those values against pressure. This is one reason the designation conversation should ideally extend beyond the proxy to include, at minimum, a notification to key biological family members that a designation has been made — not seeking their approval, but preventing the surprise that compounds conflict.

The person designated as healthcare proxy carries a psychological burden during and after a medical crisis that is underappreciated. If they are called upon to make end-of-life decisions — to authorize withdrawal of life support, to choose palliative over aggressive care — they will live with those decisions for the rest of their life, regardless of how clearly they reflect the patient's wishes. The risk of complicated grief, post-traumatic stress, and moral injury in this role is documented. The friendship that produced the designation should include explicit acknowledgment of this burden and, where possible, structures for its mitigation: a named backup proxy if the primary proxy becomes incapacitated; an advance directive detailed enough to reduce the proxy's interpretive weight; explicit verbal and written reassurance from the person being designated that the proxy is authorized and trusted to make these decisions and will not be held responsible for outcomes. "I want you to do what I've told you, not what feels safest for you" is a sentence that lightens the proxy's load significantly.

The healthcare proxy's authority is most visibly invoked at end-of-life, but it covers the full range of medical incapacity — including surgical decisions during an unexpected emergency, psychiatric treatment during a mental health crisis in which the person has lost legal capacity to consent, and management of ongoing treatment during extended unconsciousness or cognitive decline. A proxy who has been designated only for a theoretical end-of-life scenario but who has not thought through the range of other situations where medical decisions might need to be made is underprepared. The preparation conversations should include these other scenarios, not only the most extreme one. The proxy who has only thought about "pulling the plug" and not about, for example, decisions about psychiatric hospitalization, may be caught unequipped if that is the actual situation that arises.

The cultural default for healthcare proxy designation is spouse or long-term romantic partner. This default makes sense in many circumstances but not all. A romantic partner who is emotionally close but whose judgment in a crisis may be compromised by their own grief, fear, or difficulty with medical settings may not be the best proxy. A friend who is more practically oriented, less emotionally overwhelmed in crisis, and equally well-acquainted with the person's medical values may be a better choice — or may be the appropriate co-designee, with one serving as primary and the other as backup. The designation should reflect actual judgment about who will function best in the role, not who convention suggests should be named.

Healthcare proxy designations should be reviewed after major life changes: the end of a romantic partnership (which may have included a proxy designation), a significant change in the designated friend's own circumstances (such as a serious illness or significant relocation), a shift in the depth of the friendship, or any change in the person's own medical values or preferences. A designation made at thirty-five may no longer reflect current relationships or current values at fifty-five. Reviewing the document periodically — and ensuring the designated friend is still the person who should hold this role — is an act of relational maintenance with significant practical stakes.

Being someone's healthcare proxy is one of the most intimate designations one person can make of another. It says: in the moment when I am most vulnerable, when I cannot speak for myself, when the decisions being made may determine how my life ends or how much of my self survives, I trust you to hold my values and speak my voice. This designation, when named and accepted while both parties are healthy and the crisis is theoretical, is a statement about the relationship's depth that carries real weight. The friend who accepts this role has accepted a specific kind of responsibility that most people extend only to the very innermost circle of their lives. The act of formally designating and formally accepting is among the clearest expressions of the chosen-kin relationship available within the structures that adult civic life provides.

Law 4 — Plan — requires identifying what matters and building the structures that protect it. Medical planning is one of the most neglected domains of personal design. Most adults do not have a valid advance directive. Most do not have a formally designated healthcare proxy. Most have not had the detailed conversations about their medical values that would equip a proxy to act effectively. The consequence of this neglect is not theoretical: it means that the most vulnerable moments of a person's life will be navigated by the wrong people, using the wrong frame, without the benefit of the person's own considered judgment. The correction requires a few hours of work — executing the documents, having the conversations, reviewing them periodically — and produces a durable structure that can be trusted to function even in the worst conditions. This is what Law 4 design looks like applied to the body and the moment of ultimate incapacity.

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