Delaware Advance Directive vs Living Will: What's the Real Difference?

In most states, these are two separate documents. In Delaware, they're combined into a single form — the Advance Health-Care Directive (AHCD) — which causes confusion for families who search for them separately and find conflicting information.

Here's how Delaware's system actually works, and the distinction that trips up far more people: medical versus financial power of attorney.

Delaware Combines Both Into One Document

Under Title 16, Chapter 25 of the Delaware Code, the AHCD serves a dual function:

The healthcare proxy (power of attorney) component — Part 1 of the form — names your healthcare agent and alternate agents. They gain decision-making authority when your attending physician certifies in writing that you lack capacity.

The living will component — Part 2 of the form — documents your specific treatment wishes: what interventions you want, which ones you refuse, and under what conditions. These instructions are binding on your agent and your medical team.

You can complete both parts, or just one. If you only fill out Part 1, your agent makes decisions based on their understanding of your wishes (and the statutory default surrogate rules). If you only fill out Part 2, you have written instructions but no designated agent to interpret and enforce them.

For most people, completing both parts provides the strongest protection.

Why the Medical vs. Financial Distinction Matters More

The confusion that actually costs families money and time isn't the advance directive vs. living will question — it's the difference between medical and financial authority.

Medical power of attorney (the AHCD, Title 16): governs healthcare decisions. Your agent can consent to or refuse treatment, access your medical records, and direct end-of-life care.

Durable personal power of attorney (Title 12): governs financial and property decisions. Your agent can pay your bills, manage your bank accounts, sell real estate, and handle investments.

These are completely separate documents under Delaware law. A medical agent cannot walk into a Wilmington bank and pay your mortgage. A financial agent cannot tell your surgeon to proceed with an operation.

Families discover this gap at the worst possible time. A parent develops dementia, the adult child presents the healthcare directive at the bank, and the bank rejects it — correctly. Without a separate financial power of attorney signed while the parent still had capacity, the family's only option is a Court of Chancery guardianship petition, which starts at $135 in filing fees and $750+ for a court-appointed attorney.

Which Documents Do You Actually Need?

For comprehensive planning in Delaware, most adults need three documents:

1. Advance Health-Care Directive — names your medical agent and documents your treatment wishes
2. Durable Personal Power of Attorney — names your financial agent (can be the same person or someone different)
3. DMOST form (only if you have a serious illness) — translates your directive into portable medical orders that EMTs will follow

The AHCD and the durable POA are both signed while you have capacity. The DMOST is completed later with your physician when your health condition warrants it.

Common Misconceptions

"Power of attorney covers everything." It doesn't. In Delaware, medical and financial authority are legally separated. You need both.

"A living will tells EMTs what to do." It doesn't. Emergency responders follow physician-signed orders (DMOST or pre-hospital DNR), not legal planning documents.

"I need a lawyer for an advance directive." You don't. Under Delaware law, any competent adult can complete the statutory AHCD form without an attorney. The form itself is free from the state. The challenge is completing it correctly — getting the witnesses right, writing specific treatment instructions, and understanding what the document does and doesn't cover.

The Delaware Advance Directive & Living Will Kit walks through both the medical and financial dimensions of Delaware incapacity planning, clearly separates the two types of authority, and includes the witness and execution steps for the AHCD.

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