Durable Power of Attorney vs. Healthcare Power of Attorney: Key Distinctions

A Durable Power of Attorney (DPOA) authorizes a trusted person to manage your financial and legal affairs if you become unable to do so. A Healthcare Power of Attorney (HCPOA) — sometimes called a healthcare proxy — authorizes someone to make medical decisions on your behalf. These are separate documents with distinct scopes. Many estate planning attorneys recommend having both, along with a living will that records your specific healthcare wishes in writing.

Two of the most important documents in an estate plan are the Durable Power of Attorney and the Healthcare Power of Attorney. They are often confused — or assumed to be the same thing — but they serve distinct purposes and cover different areas of your life.

A Durable Power of Attorney (DPOA) is a legal document that authorizes a person you designate — called your agent or attorney-in-fact — to manage your financial and legal affairs. This can include paying bills, managing bank accounts, filing taxes, managing investments, and handling real estate transactions. The word 'durable' is important: it means the document remains in effect even if you become mentally incapacitated. A standard (non-durable) power of attorney would automatically terminate in that situation.

A Healthcare Power of Attorney (HCPOA) — also called a healthcare proxy or medical power of attorney — authorizes a person to make medical decisions on your behalf if you are unable to make or communicate them yourself. This includes decisions about treatment options, surgical procedures, medications, and end-of-life care. The person you designate should be someone who understands your values and wishes and is willing to advocate for them under difficult circumstances.

A healthcare directive (living will) is a related but separate document. While the HCPOA designates who makes decisions, the healthcare directive documents what decisions you want made — for example, your wishes regarding life-sustaining treatment, resuscitation, or artificial nutrition in specific medical scenarios. Having both documents together gives your healthcare agent both the authority to act and clear guidance on your wishes.

Estate planning attorneys generally recommend having all three documents: a DPOA, an HCPOA, and a healthcare directive. Each covers a different dimension of your life, and together they ensure that the people you trust have both the legal authority and the guidance they need to act on your behalf.