Advance Directives and End-of-Life Planning in Nursing Homes
Advance directives sit at the intersection of medicine, law, and deeply personal values — and nursing homes are where those three forces converge most visibly. Federal regulations require nursing homes to ask every admitted resident about existing advance directives, which means the conversation often happens in the first 24 hours of a stay, sometimes while the resident is still recovering from a hospitalization. Knowing what these documents do, how they interact with facility protocols, and where their limits lie makes an enormous difference in whether a person's wishes are actually followed.
Definition and scope
An advance directive is a legal document — or set of documents — through which a person records preferences for medical care in the event they become unable to communicate those preferences themselves. The two most common instruments are the living will, which describes specific treatment wishes, and the durable power of attorney for healthcare (also called a healthcare proxy), which designates a named individual to make decisions on the person's behalf.
A third instrument, the POLST (Physician Orders for Life-Sustaining Treatment) form, operates differently from standard advance directives. Unlike a living will, a POLST is a physician's order — immediately actionable by clinical staff without interpretation — and it travels with the patient across care settings. The National POLST organization maintains a state-by-state program registry; as of its published program map, 47 states and Washington, D.C. have established POLST programs (National POLST).
The legal validity of advance directives is governed by state law, not federal law, which means a document executed in one state may require review or re-execution when a resident moves to a facility in another state. The regulatory framework for nursing homes under the Centers for Medicare & Medicaid Services (CMS) — specifically 42 CFR §489.102 — requires all Medicare- and Medicaid-participating facilities to provide written information about advance directives upon admission and to document whether a resident has one.
How it works
When a resident is admitted to a nursing home, the admissions process triggers a formal inquiry. Staff must ask whether the resident has an advance directive and, if so, place a copy in the medical record. This is not optional: facilities that fail to comply with the Patient Self-Determination Act of 1990, which established the requirement, risk federal compliance findings during inspection and survey.
From there, the advance directive becomes a living part of the resident's care plan. The interdisciplinary team — physicians, nurses, social workers, and often a chaplain — uses the document to align treatment orders with the resident's stated preferences. Key steps in that alignment typically follow this sequence:
- Document verification — Confirm the directive is valid under state law, signed, and witnessed or notarized as required.
- Physician review — The attending physician reviews the document and, where applicable, translates its instructions into standing orders.
- POLST completion (if applicable) — If the resident's condition warrants it, the physician and resident (or proxy) complete a POLST form to ensure resuscitation and hospitalization preferences are immediately actionable.
- Team communication — Nursing staff, on-call providers, and any covering practitioners are informed of the directives.
- Periodic reassessment — Preferences are revisited at care plan meetings, particularly if the resident's condition changes significantly.
The distinction between a living will and a healthcare proxy matters most when the clinical situation doesn't match the scenarios the living will describes. A living will might specify "no mechanical ventilation," but if the need for ventilation arises from a reversible pneumonia rather than a terminal condition, the healthcare proxy's authority to interpret and adapt becomes critical.
Common scenarios
Three situations account for the overwhelming majority of advance directive decisions in nursing homes.
Do-Not-Resuscitate (DNR) orders are the most frequently encountered. A resident with a DNR on file has indicated that cardiopulmonary resuscitation should not be attempted if the heart stops or breathing ceases. Without a DNR, most nursing homes — and emergency responders called to the facility — are obligated to initiate CPR, a procedure that is physically traumatic and statistically unlikely to result in survival for frail older adults. Research published in JAMA Internal Medicine has documented survival-to-discharge rates of under 10% for nursing home residents following in-facility CPR attempts.
Artificial nutrition and hydration decisions arise frequently in residents with advanced dementia. When swallowing becomes unsafe, the question of feeding tubes becomes urgent. Dementia care in nursing homes research, including findings from the New England Journal of Medicine, has found that feeding tubes in advanced dementia do not extend life or reduce discomfort — a fact that well-drafted advance directives or POLST forms can preemptively address.
Hospitalization decisions are a third pressure point. Many residents and families choose a "do not hospitalize" directive, preferring that comfort care be provided at the nursing home rather than transferring to an emergency department, which often means unfamiliar environments, invasive workups, and separation from nursing home staff who know the resident.
Decision boundaries
Advance directives are not unlimited instruments. Three clear boundaries define where they stop.
First, a facility cannot be compelled to provide treatment that violates clinical judgment or established standards of care. CMS guidance makes clear that advance directives apply to treatment choices — they cannot require a specific physician, a specific drug, or a clinically contraindicated intervention.
Second, a healthcare proxy's authority extends only to healthcare decisions. Financial decisions, property, and other non-medical matters require a separate legal instrument — a general or financial power of attorney.
Third, state law governs revocation. A competent adult can revoke an advance directive at any time, in any manner. The question of what constitutes decisional capacity — and who determines it — is where residents' rights protections and clinical ethics intersect. Facilities with ethically complex cases often convene ethics committees, a practice endorsed by The Joint Commission's standards for accredited organizations.
The end-of-life care environment in nursing homes is shaped by how well these documents are prepared, communicated, and integrated into daily clinical practice — which is why the paperwork, unglamorous as it is, turns out to matter quite a lot.