Can Doctors Ignore An Advance Care Directive?
An Advance Care Directive is designed to communicate your healthcare wishes if you become unable to make or communicate decisions yourself.
Many people complete one because they want their preferences respected in the future.
That naturally leads to an important question.
Can doctors ignore an Advance Care Directive?
In many situations, healthcare professionals will carefully consider a valid Advance Care Directive when making treatment decisions.
However, whether it applies depends on factors such as the wording of the directive, the medical situation and the laws in your state or territory.
This article explains why Advance Care Directives matter and the situations where questions may arise about how they are applied.
Short Answer
In many situations, healthcare professionals will carefully consider a valid Advance Care Directive when it applies to the medical situation.
However, questions may arise if the directive is unclear, outdated, invalid or does not clearly apply to the circumstances being considered.
This is why doctors sometimes need additional information before making treatment decisions.
What Is The Purpose Of An Advance Care Directive?
An Advance Care Directive helps record your wishes about future healthcare and medical treatment.
It is intended to provide guidance if you lose the ability to make or communicate healthcare decisions.
The document may include:
- Your treatment preferences
- Your personal values
- Your goals for future care
- Instructions about specific treatments
- Information to guide substitute decision-makers
The overall purpose is to help ensure your wishes remain part of future healthcare decisions.
Do Doctors Have To Consider An Advance Care Directive?
Generally, healthcare professionals will consider a valid Advance Care Directive when it is relevant to the medical situation.
The document exists to communicate your wishes.
Ignoring those wishes without good reason would undermine the purpose of advance care planning.
However, healthcare providers must also consider medical facts, legal requirements and whether the directive actually applies to the circumstances they are facing.
This is where complexity can sometimes arise.
When Might Questions Arise?
Most problems occur when there is uncertainty.
For example:
- The wording is unclear
- The directive is very old
- Multiple versions exist
- The treatment situation was not specifically addressed
- Healthcare providers are unsure what the person intended
- There are concerns about validity
In these situations, doctors may need additional information before making decisions.
What If The Directive Is Unclear?
An unclear directive can create challenges.
For example, broad statements such as “no extraordinary measures” may sound straightforward but can be interpreted differently in different medical situations.
Doctors may need to understand what the person actually meant.
They may speak with the substitute decision-maker, family members or healthcare team to gain a clearer picture of the person’s wishes.
This does not necessarily mean the directive is ignored.
It means the directive may need interpretation.
Can An Invalid Directive Be Ignored?
If there are concerns that a document is not legally valid, healthcare providers may need to investigate further.
This could include questions about:
- Whether the document was properly completed
- Whether the person had decision-making capacity at the time
- Whether the correct legal requirements were followed
- Whether a newer document exists
The rules vary across Australian states and territories.
This is why keeping documents current and properly completed is important.
What If Medical Circumstances Have Changed?
Medicine continues to evolve.
People’s health circumstances also change over time.
A directive written many years ago may not clearly address a modern treatment option or a medical situation that was never anticipated.
Healthcare providers may need to consider whether the directive applies to the current circumstances.
This is one reason regular reviews are recommended.
Can Family Members Ask Doctors To Ignore The Directive?
Family members may express concerns or opinions.
They may disagree with the directive.
They may believe the person would have changed their mind.
However, disagreement alone does not automatically cancel an Advance Care Directive.
Healthcare providers generally focus on the person’s wishes, not the personal preferences of family members.
If disputes arise, hospitals may follow established procedures and legal processes to resolve them.
What Role Does A Substitute Decision-Maker Play?
A substitute decision-maker may help explain your wishes if questions arise.
Their role is usually to represent what you would have wanted, rather than making decisions based solely on their own views.
If the directive is unclear, their understanding of your values and past discussions may become especially important.
This is one reason choosing the right decision-maker matters.
Can Emergencies Affect How Decisions Are Made?
Medical emergencies can be complex.
Healthcare providers may need to act quickly.
If an Advance Care Directive is immediately available and clearly applies to the situation, it may help guide decisions.
If the document cannot be located or its meaning is uncertain, additional assessment may be required.
This highlights the importance of making sure the right people know where your directive is stored.
How Can You Reduce The Risk Of Problems?
No document can remove every possible difficulty.
However, several practical steps may help reduce confusion:
- Use clear wording
- Review the document regularly
- Tell family about your wishes
- Choose an appropriate decision-maker
- Keep copies accessible
- Replace outdated versions
These simple steps can make it easier for healthcare providers to understand and apply your wishes.
Common Mistakes To Avoid
Assuming The Document Never Needs Reviewing
Regular reviews help ensure your wishes remain current.
Using Unclear Language
Vague wording can make interpretation difficult.
Not Telling Family About The Directive
Family members may struggle to support your wishes if they do not know the document exists.
Keeping Multiple Versions
Different versions can create confusion about which document is current.
Failing To Appoint A Decision-Maker
A trusted decision-maker may help explain your wishes if questions arise.
Real-Life Example
Peter completed an Advance Care Directive after discussing future healthcare wishes with his GP.
Several years later, he was admitted to hospital following a serious illness.
His directive contained instructions about certain treatments, but some wording was broad and open to interpretation.
Rather than ignoring the document, the healthcare team reviewed it carefully and spoke with Peter’s appointed decision-maker.
Together they considered Peter’s known wishes, values and previous conversations.
The directive remained an important part of the decision-making process, even though additional discussion was needed.
Frequently Asked Questions
Can doctors legally ignore an Advance Care Directive?
Healthcare providers generally consider valid Advance Care Directives, but questions may arise if the document is unclear, invalid or does not apply to the situation.
Can family members override my directive?
Family disagreement alone does not automatically cancel an Advance Care Directive.
What if the directive is unclear?
Doctors may seek guidance from substitute decision-makers, family members and healthcare teams to better understand your wishes.
What if my directive is very old?
An older directive may still be relevant, but regular reviews help ensure it reflects your current wishes.
Can a substitute decision-maker help explain my wishes?
Yes. Their understanding of your values and preferences may help if questions arise.
How can I make my directive easier to follow?
Use clear wording, review it regularly, communicate with family and keep copies accessible.
Sources
- Advance Care Planning Australia — Advance Care Planning And The Law
- Australian Government Department Of Health — Advance Care Directive
- Healthdirect Australia — Advance Care Planning And Directive
- ELDAC — Advance Care Directives Factsheet
- ELDAC — Substitute Decision-Making Factsheet
- Carers Australia — Advance Care Planning And Advance Care Directives
- My Aged Care
Related Resources
- What Is An Advance Care Directive?
- Who Makes Medical Decisions If Your Advance Care Directive Is Unclear?
- Can Family Override An Advance Care Directive?
- Hospital And Advance Care Directives
- Common Advance Care Directive Mistakes
- What Is Enduring Guardianship?
- What Is An Enduring Power Of Attorney?
- Estate Planning Pillar
- Free Aged Care Tools
Disclaimer
This article provides general information only. It is not legal, medical or financial advice. Advance Care Directive laws, healthcare requirements and substitute decision-making rules vary across Australian states and territories. Always seek professional advice relevant to your circumstances.

