Health Care Power of Attorney Lawyer in Phoenix, AZ

A health care power of attorney lawyer in Phoenix drafts the Arizona document, often called a medical power of attorney, that names the person who makes medical decisions for you when you can't speak for yourself. Without one, Arizona law picks a decision-maker from a fixed list, and it may not be who you'd choose.

Maybe a parent is facing surgery or a diagnosis, your child just turned 18, or you and your partner aren't married. Francisca F. Manchac has helped families plan for more than 18 years. She drafts each health care power of attorney under Arizona's signing rules, together with a living will and a mental health care power of attorney, as part of a flat-fee estate plan. Call (832) 263-0935 to schedule a free consultation.

Francisca F. Manchac | Licensed in Arizona and Texas | Last Updated: October 2026

Arizona and Texas Attorney Francisca Manchac

Key Takeaways

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An Arizona health care power of attorney needs a notary or one adult witness. If you use only one witness, that person can't be related to you or inherit from you.

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You can revoke a health care power of attorney in Arizona just by telling your doctor or your agent, even without anything in writing.

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Arizona lets a health care power of attorney name the person who makes your funeral and disposition arrangements after death.

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Arizona's free Healthcare Directives Registry stores your health care documents online so hospitals and doctors can find them.

Who Needs a Health Care Power of Attorney in Phoenix?

You need a health care power of attorney if you're an adult and you want to choose who speaks to your doctors and makes medical decisions when you can't.

That includes Phoenix retirees, unmarried couples, blended families, parents of adult children, and anyone with a planned surgery or a new diagnosis. It's part of the firm's Phoenix estate planning services and works alongside your living will, which states your end-of-life wishes, and your durable financial power of attorney, which covers money. The firm drafts planning documents only. It does not file guardianship cases or represent families in medical decision disputes, and it refers that work to trusted colleagues.

Common Situations Handled

Most Phoenix clients come to a health care power of attorney at one of these moments.

A Parent's Diagnosis or Upcoming Surgery

A health care power of attorney lets your parent choose who talks to the care team and makes decisions if complications arise. It must be signed while your parent can still understand it.

A Child Turning 18

Once your child is an adult, doctors may not share information with you or let you decide. A health care power of attorney and HIPAA authorization are part of estate planning for young adults.

Unmarried Partners

Arizona's default list puts an unmarried partner behind parents. A health care power of attorney lets you name your partner first.

Blended Families

Without a document, adult children decide by majority when there's no spouse, and stepchildren aren't named on the list. Blended family planning puts your choice in writing.

Moving to Arizona or Splitting the Year

A health care document from another state is valid here if it was valid there. An Arizona version still avoids questions at a Phoenix hospital.

Living Far From Family

If your closest relatives live out of state, you can name a nearby friend you trust, so someone can reach the hospital fast.

Why Hiring a Health Care Power of Attorney Lawyer Matters

A health care power of attorney that names the wrong witness, leaves out mental health care, or never reaches the hospital can fail in an emergency. Arizona has specific rules for each piece.

What Goes Wrong Alone

Forms get witnessed by a relative or a caregiver the law disqualifies, skip an alternate agent, or leave out authority for psychiatric care and funeral arrangements.

What Experience Adds

An attorney drafts the health care power of attorney, living will, mental health care power of attorney, and HIPAA release as one set that agrees with itself.

How Outcomes Differ

A clear plan lets your agent act within minutes. Without one, families can argue at the bedside or end up in a guardianship case.

“

Francisca did my estate plan. It was so easy and I understood all the documents. She is great to work with and really knows her stuff.

Nicky · Estate planning client

Who Is Involved?

A health care power of attorney connects you, the agent you choose, and your care team. Each one below has a defined role.

You, the Principal

Choose your agent and alternates, state your wishes, and sign while you can.

Your Agent

Speaks with doctors and makes decisions when you can't make or share them.

Your Alternate Agent

Steps in if your first agent can't be reached or can't serve.

Your Doctors and Hospitals

Look for your documents and follow your agent's decisions.

Your Attorney

Francisca drafts the documents and coordinates a valid Arizona signing.

What Your Health Care Power of Attorney Includes

Your plan gives you a signed Arizona health care power of attorney and the documents that work with it, all drafted to agree with each other. You also get peace of mind that the person you trust most will be the one your doctors call.

What You Receive

  • Health Care Power of Attorney: Names your agent and alternates and states the decisions they can make for you.
  • Living Will: Records your wishes about life-sustaining treatment, so your agent isn't guessing.
  • Mental Health Care Power of Attorney: Arizona's separate document for mental health treatment decisions.
  • HIPAA Authorization: Lets the people you name talk with your doctors and see your records.

What You Avoid

  • Bedside Disputes: Family members disagreeing over who decides and what you'd want.
  • A Guardianship Case: A court process to appoint someone to make your medical decisions.
  • Privacy Walls: Doctors who can't share information with the people you rely on.
  • Unwanted Treatment: Care that doesn't match the choices you'd make for yourself.

Arizona Rules That Shape Your Health Care Power of Attorney

Arizona sets its own rules for signing a health care power of attorney and for who decides when you don't have one. These three rules matter most for Phoenix families.

One Witness or a Notary: Arizona's Signing Rule

Under A.R.S. 36-3221, you must date and sign the document in front of a notary or at least one adult witness. Neither can be your agent or anyone providing your health care at the time. If only one witness signs, that witness can't be related to you by blood, marriage, or adoption, or be entitled to any part of your estate.

Six in Line: Who Decides Without One

Without a health care power of attorney, A.R.S. 36-3231 sets the order: your spouse, then a majority of your available adult children, then a parent, then an unmarried partner, then a brother or sister, then a close friend. If no one is available, your doctor may decide after consulting an ethics committee or a second physician.

Express Authority: Psychiatric Care

Your agent can consent to admit you to an inpatient psychiatric facility only if your health care or mental health care power of attorney says so expressly. A family surrogate without that document generally can't, except in a narrow emergency, and then only for 48 hours unless a court petition is filed.

How Do You Get a Health Care Power of Attorney in Phoenix?

You get a health care power of attorney in five steps, from a free video consultation to signed documents your doctors can find, with a flat fee set before work begins.

01

Free Consultation and Intake

Book an Estate Planning consultation and complete the intake form at least 24 hours ahead. Share who you'd name and any health concerns.

02

Plan Design

You confirm your plan and flat fee, sign an engagement agreement, and Francisca drafts your health care documents as one set.

03

Plain-Language Review

Francisca walks you through each document by video, including your agent's authority and your living will choices.

04

Signing

Francisca coordinates your signing with a notary or a qualifying witness, as Arizona law requires.

05

Getting It to Your Care Team

You get guidance on sharing copies with your agent and doctors and on the free Arizona Healthcare Directives Registry.

Common Questions About Health Care Powers of Attorney in Phoenix

Something else on your mind? Call or text (832) 263-0935.

How much does a health care power of attorney cost in Phoenix?

Francisca includes a health care power of attorney in every Arizona estate planning package, so you get it for a flat fee with no hourly billing. The Essential Plan starts at $1,800 for one person or $3,500 for a couple and also includes a will, a durable financial power of attorney, a living will, a mental health care power of attorney, a HIPAA authorization, and a beneficiary deed for your home. The Trust Plan adds a revocable living trust. You learn the full price before work begins. Your first step is a free 30-minute virtual consultation, where Francisca recommends the right plan for your family.

Can I use the free Arizona medical power of attorney form instead?

You can. Arizona accepts any written health care power of attorney that meets its signing rules, and the Arizona Attorney General publishes free forms. The risk is in the details. People often have a spouse or adult child witness the form alone, which Arizona doesn't allow with a single witness. Free forms also rarely cover psychiatric admission, funeral arrangements, or a HIPAA release, and they may conflict with a living will signed years earlier. An attorney drafts all of your health care documents as one set, so they agree with each other and with the rest of your plan.

What's the difference between a health care power of attorney and a living will?

A health care power of attorney names a person. A living will states your wishes. Your agent under the health care power of attorney can make any medical decision you could make, from surgery to rehab to hospice. Your living will tells that agent, and your doctors, what you want in specific end-of-life situations, such as whether to use a feeding tube or life support. Most people need both, because no living will can predict every situation, and no agent should have to guess. Arizona also offers a separate prehospital medical care directive, the orange form, for emergency crews.

What decisions can my health care agent make?

Your agent can make the health care decisions you could make yourself, limited only by the words of your document or a court order. That includes consenting to or refusing treatment, choosing doctors and facilities, reviewing medical records, and deciding about hospice and comfort care. Arizona lets you also give your agent authority over organ donation, autopsy, and funeral and disposition arrangements. Some powers need express language, such as admitting you to an inpatient psychiatric facility. Your agent should follow your known wishes and act in your best interest when your wishes aren't known.

When does a health care power of attorney take effect, and does it expire?

Your agent's authority takes effect when you can't make or communicate your own health care decisions. While you can speak for yourself, you stay in charge. The appointment lasts until you revoke it or a court ends it, so it doesn't expire with time. Arizona makes revoking easy: you can sign a written revocation, tell your agent or a health care provider out loud, sign a new health care power of attorney, or take another act that shows you mean to revoke it. Many people review their documents after a marriage, divorce, move, or death in the family.

Is my spouse automatically my medical decision-maker in Arizona?

Often, but only by default and only if you're married and not legally separated. Without a health care power of attorney, Arizona's surrogate list puts your spouse first. Next comes a majority of your available adult children, then a parent. An unmarried partner comes after parents, and siblings and close friends come later still. A default surrogate also can't consent to inpatient psychiatric admission except in a narrow emergency. A health care power of attorney replaces that list with your choice, which matters most for unmarried couples, blended families, and anyone estranged from a relative.

Can my financial power of attorney make medical decisions?

No. In Arizona, a durable financial power of attorney covers money and property only and gives no authority over health care. Medical decisions need a separate health care power of attorney, and mental health treatment decisions can be covered by a separate mental health care power of attorney. You can name the same person in all of these documents or choose different people for each role. Some families pick a detail-minded child for finances and a calmer one for medical choices. Francisca drafts the documents together, so your agents know exactly where their roles start and stop.

Do I need a separate mental health care power of attorney?

Arizona offers a separate mental health care power of attorney, and Francisca includes one in every Arizona plan. If you don't have one, your health care agent can still make mental health treatment decisions after a licensed psychiatrist, neurologist, or psychologist finds you incapable. A separate document lets you spell out your wishes about mental health treatment and decide in advance whether your agent may consent to inpatient psychiatric admission. That authority must be stated expressly, so it's worth writing down while you're well. Your agent can then review the related records and act on your stated wishes.

Is a health care power of attorney from another state valid in Arizona?

Yes. Arizona honors a health care directive prepared in another state if it was valid where and when it was signed, as long as it doesn't conflict with Arizona's criminal laws. That helps the many Phoenix residents who moved here or split the year between states. In practice, Phoenix hospitals work most smoothly with Arizona documents, and older out-of-state forms may not include a HIPAA release, a mental health care power of attorney, or current agent names. Francisca can review your existing plan and recommend whether to keep it or sign new Arizona versions.

Where should I keep my health care power of attorney?

Keep the signed original somewhere safe that your agent can reach, and give copies to your agent, your alternates, and your primary doctor. Arizona also runs a free Healthcare Directives Registry, operated by Health Current, where you can store your health care power of attorney, living will, and prehospital directive online so participating providers can find them. Registering doesn't make a document valid or invalid, and you can update or revoke what you've filed. Avoid locking the only copy in a safe deposit box, since no one may be able to open it during an emergency.

Areas We Serve

The Law Offices of Francisca Manchac, PLLC serves families across Maricopa and Pinal Counties, and throughout Arizona, with consultations and document reviews by video, so you can plan from home. Visit the Phoenix office page to see every service available to Arizona clients.

Maricopa County

Pinal County

All of Arizona

Image about Phoenix Arizona and the surrounding areas

Get Started With a Health Care Power of Attorney Lawyer in Phoenix

A health care power of attorney only helps if it's signed before a crisis. Start with a free 30-minute virtual consultation with Francisca. Call (832) 263-0935 or book online.