Arizona Healthcare Directives Registry: How to Register Your Parent's Documents

Your parent signed a healthcare power of attorney and a living will six months ago. The documents are sitting in a folder on a shelf. Then your parent collapses at a grocery store, and paramedics rush them to a hospital where nobody knows those documents exist.

This is exactly the gap Arizona's Healthcare Directives Registry was built to close.

What the AzHDR Registry Does

The Arizona Healthcare Directives Registry (AzHDR) is a voluntary statewide registry operated by Contexture. It stores copies of advance healthcare directives — living wills, healthcare powers of attorney, mental health powers of attorney, and pre-hospital medical directives (DNR orders) — so participating healthcare providers can retrieve them when authorized.

Participating providers can retrieve registered documents during care. Keep copies with your parent, the healthcare agent, and the primary physician as a backup instead of relying on registry access alone.

Registration is free. The documents remain legally valid whether or not they are registered — AzHDR is a retrieval tool, not a legal requirement.

What You Can Register

The registry accepts four types of documents:

• Healthcare Power of Attorney (A.R.S. § 36-3221) — designating the person authorized to make medical decisions
• Living Will (A.R.S. § 36-3261) — documenting end-of-life treatment preferences
• Mental Health Care Power of Attorney (A.R.S. § 36-3281) — authorizing psychiatric admissions and psychotropic medication decisions
• Pre-Hospital Medical Directive — the orange-paper DNR form for emergency responders

Follow Contexture's current AzHDR registration agreement and submission instructions at azhdr.org. Submit copies of signed documents, keep the originals, and retain the confirmation letter or email with the originals.

How to Register Step by Step

Registration runs through Contexture's AzHDR service. Follow the current registration agreement for the identifying information and submission method, submit copies rather than originals, and keep the confirmation letter or email for later updates.

If your parent later changes their healthcare agent or revokes a directive, you must update the registry manually. AzHDR does not sync automatically with any other system, and an outdated registry entry can cause confusion during a crisis.

Limitations to Understand

AzHDR solves the retrieval problem. It does not solve the validity problem.

If your parent's documents were signed with an improper witness — say, the healthcare agent also served as witness, which Arizona explicitly prohibits — the registry will happily store an invalid document. Registration creates no legal presumption that the directive was properly executed.

The registry also has no enforcement power. It is a retrieval tool, not a substitute for giving copies directly to the care team; access depends on participating providers and their workflow. Telling your parent's primary care physician that the documents are registered — and noting it in the medical chart — adds another layer of accessibility.

Finally, AzHDR is an Arizona-specific system. If your parent snowbirds between Arizona and another state, or gets hospitalized while traveling, out-of-state providers cannot access the Arizona registry. Keeping physical copies in a travel bag is still necessary.

Why Registration Matters for Families Managing From a Distance

If you live out of state and your parent lives in Arizona, the registry is especially valuable. Without it, a hospital's first step during an emergency is to call next of kin — and if that call goes to voicemail at 3 a.m., treatment decisions get made without your input.

With the directives registered, the medical team can immediately see who the authorized agent is and what your parent's treatment preferences are. That buys critical time for the agent to get involved without treatment defaulting to full intervention against your parent's documented wishes.

The Arizona Power of Attorney & Guardianship Kit walks you through creating the healthcare directives that go into the registry, including the witness and notarization protocols that keep them legally valid when a hospital actually needs to rely on them.

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