Texas Living Will: What the Directive to Physicians Actually Controls

If you search for "living will" in Texas, you won't find a document by that name in the statutes. Texas calls its living will a Directive to Physicians and Family or Surrogates, authorized under Health and Safety Code Chapter 166, Subchapter B.

The difference isn't just semantic. The scope of this document is narrower than many people expect, and confusing it with a Medical Power of Attorney can leave critical gaps in your medical plan.

What the Texas Living Will Actually Does

The Directive to Physicians activates under two specific conditions:

1. Terminal condition — an incurable condition that will cause death within six months, as certified by your attending physician
2. Irreversible condition — a condition that leaves you permanently unable to care for yourself and is fatal without life-sustaining treatment

When either condition is certified, the directive tells your medical team whether to:

• Withhold all life-sustaining treatment (except comfort care and pain management), or
• Continue treatment to the maximum extent medically possible

That's the full scope. The directive does not cover temporary incapacity from a car accident, a stroke you might recover from, or routine surgical decisions. For those scenarios, you need a Medical Power of Attorney.

What It Doesn't Cover

A Texas living will cannot:

• Appoint someone to make medical decisions for you (that's the MPOA)
• Direct EMS or first responders outside a hospital (that's the OOH-DNR)
• Control mental health treatment decisions (that's the DMHT)
• Authorize or restrict financial transactions (that's the Statutory Durable Power of Attorney)

This limited scope is why Texas estate-planning attorneys almost always recommend executing both a living will and an MPOA together. The living will handles the terminal scenario; the MPOA handles everything else.

How to Make It Legally Binding

To be valid, a Texas living will requires:

• The principal must be a competent adult (at least 18, of sound mind, acting voluntarily)
• Signed in the presence of two qualified witnesses (at least one fully disinterested — not your agent, relative, heir, creditor, physician, or direct care provider) or acknowledged before a notary public
• No attorney required — the statutory form is designed for self-execution

The directive takes effect immediately upon signing and remains valid indefinitely. There's no expiration date and no requirement to renew it periodically.

How to Revoke a Texas Living Will

Texas makes revocation deliberately easy. You can revoke your directive at any time, regardless of your current mental state, through:

• Verbal notification to your physician
• Written revocation
• Physical destruction of the document
• Executing a new directive (which automatically cancels all prior versions)

If your designated agent under an MPOA is your spouse and you later divorce, that designation is automatically revoked by operation of law — unless the MPOA document explicitly states otherwise.

The Verbal Living Will Option

Texas is one of the few states that allows a living will to be issued verbally. In the presence of two qualified witnesses, you can orally declare your treatment preferences, and the declaration must then be documented in your medical records. This option exists for emergency situations when a written form isn't available.

Getting It Right the First Time

The living will is the simplest of the four Texas advance directive documents, but it's also the one most commonly executed in isolation — without the MPOA and OOH-DNR that complete the coverage. The Texas Advance Directive & Living Will Kit includes all four statutory documents with witness qualification checklists to ensure nothing gets rejected at the hospital.

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