AHPRA Investigation: What Happens and What To Do at Each Stage

Key Takeaways

• In Queensland a notification usually arrives via the Office of the Health Ombudsman, not AHPRA directly. The OHO assesses every complaint first and decides whether to retain it, refer it to AHPRA and the relevant National Board or take no further action.
• The process is staged: preliminary assessment, possible immediate action, investigation, then panel or tribunal referral. Most notifications never get past assessment, and nothing about receiving one means a finding has been made against you.
• Immediate action under s 156 of the National Law can suspend your registration or impose conditions before any investigation is complete. The show cause window is short, sometimes only days, and it is the single most urgent moment in the whole process.
• Your written response to the notification is the most important document you will produce. It sets the frame for assessment, investigation and everything after. Do not send it without advice.
• In the first 48 hours: do not contact the notifier, do not discuss the matter with colleagues, preserve your records, check your professional indemnity insurer's notification requirements and get advice before any written response.

1. 1.Who Actually Handles Your Notification in Queensland
2. 2.The Process at a Glance
3. 3.Stage 1: Notification and Preliminary Assessment (ss 145-150 National Law)
4. 4.Stage 2: Immediate Action Under s 156 National Law
5. 5.Stage 3: Investigation (ss 160-167 National Law)
6. 6.Stage 4: Panel or Tribunal Referral (ss 181, 182 and 193 National Law)
7. 7.A Worked Example with Dates
8. 8.The First 48 Hours: A Checklist
9. 9.Respond Yourself or Engage a Lawyer: A Decision Framework
10. 10.If You Are the Practitioner
11. 11.If You Are the Employer Receiving a Complaint About a Staff Member
12. 12.Frequently Asked Questions
13. 13.Where a Lawyer Changes the Outcome

A letter from AHPRA or the Office of the Health Ombudsman lands differently to almost any other piece of professional correspondence. It names you. It refers to a notification. It asks for a response by a date. For most practitioners it is the first time the regulatory system has ever pointed at them, and the instinct is to respond immediately, completely and personally. That instinct is usually wrong. The process is staged, each stage has its own decision-maker and its own rules, and what serves you at one stage can damage you at the next.

This guide explains what actually happens at each stage of the process under the Health Practitioner Regulation National Law, who decides what, how long each stage typically takes and where a lawyer changes the outcome. It is written for practitioners in Queensland, where the process has an extra layer that catches many people by surprise.

Who Actually Handles Your Notification in Queensland

Queensland is a co-regulatory jurisdiction. Anywhere else in Australia, a notification about a registered health practitioner goes to AHPRA, which manages it on behalf of the relevant National Board. In Queensland, health service complaints go first to the Office of the Health Ombudsman under the Health Ombudsman Act 2013 (Qld).

The OHO assesses every complaint and decides what happens to it. Broadly, it can deal with the matter itself, refer it to AHPRA and the relevant National Board, attempt local resolution or take no further action. The most serious matters tend to stay with the OHO. Matters about professional performance and conduct that sit below that threshold are commonly referred to AHPRA.

The practical point is this: the letterhead tells you which track you are on, and the track determines the rules that apply. Identify the body, the statutory power it says it is exercising and the date by which it wants something from you. Those three facts shape everything that follows.

The Process at a Glance

The table below sets out the stages, who makes the decision at each one and the timeframes we typically see. Timeframes vary with the complexity of the matter and the workload of the regulator, so treat them as orientation rather than promise.

Stage	Who decides	Typical timeframe	Your response window
Notification lodged and acknowledged	Health Ombudsman (Qld) or AHPRA	Days to weeks	None yet. Use this time to get advice
Preliminary assessment	Health Ombudsman, then the National Board on referral	One to three months	If invited to respond, commonly 14 to 30 days
Immediate action (only where serious risk)	National Board (s 156) or Health Ombudsman	Can occur at any stage, decided in days	Show cause, often measured in days
Investigation	National Board, through AHPRA investigators	Six to twelve months, sometimes longer	Per information request, commonly 14 to 30 days
Panel hearing	Health panel or performance and professional standards panel	Several months from referral	Submissions and appearance at hearing
Tribunal referral	QCAT in Queensland	Twelve months or more	Directions timetable set by the tribunal

Stage 1: Notification and Preliminary Assessment (ss 145-150 National Law)

Anyone can make a notification: a patient, a family member, a colleague, an employer or another regulator. Some notifications are mandatory. Treating practitioners, employers and education providers are required to notify in defined circumstances, including impairment that places the public at risk, intoxication while practising and significant departures from accepted professional standards.

Once the matter reaches the relevant National Board, the Board conducts a preliminary assessment. The purpose is narrow: to decide whether the notification is about a registered practitioner, whether it relates to a ground for notification and what should happen next. The options at this stage include taking no further action, referring the matter for investigation, referring it to another body or dealing with it through health or performance pathways.

Most notifications end here. A substantial proportion of all notifications nationally close at assessment with no regulatory action. That statistic should inform your tone if you are invited to respond at this stage: a measured, factual, well documented response gives the assessment team what it needs to close the file. An angry or defensive one invites a closer look.

Stage 2: Immediate Action Under s 156 National Law

Section 156 of the National Law allows a National Board to take immediate action against a practitioner at any stage of the process if it reasonably believes the practitioner poses a serious risk to persons and immediate action is necessary to protect public health or safety. Immediate action includes suspending registration, imposing conditions on registration or accepting an undertaking. In Queensland the Health Ombudsman holds parallel immediate action powers for matters it retains.

Two features of immediate action matter more than everything else written about it.

First, it happens before the facts are found. Immediate action is an interim risk decision, not a finding of wrongdoing. The threshold is belief on reasonable grounds about risk, which is much lower than proof of the conduct alleged.

Second, the show cause window is short. Before taking immediate action the Board must give you notice and an opportunity to make submissions, but that opportunity is often measured in days, not weeks. A submission that addresses the Board's actual concern, supported by evidence of insight, supervision arrangements or practice restrictions you propose yourself, can be the difference between practising with conditions and not practising at all while the investigation runs its course. This is the single most urgent moment in the entire process, and it is the stage where practitioners most need representation on the same day they receive the notice.

Stage 3: Investigation (ss 160-167 National Law)

If the Board decides to investigate, AHPRA appoints an investigator. You will usually be told an investigation has started, although notice can be deferred where it would seriously prejudice the investigation. The investigator gathers clinical records, interviews witnesses, obtains independent clinical advice and may require you to provide information or documents.

Investigations are slow. Six to twelve months is common and complex matters run longer. The silence in the middle is normal and is not a signal of anything. What matters during this stage is the quality of what you put in: every response to an information request becomes part of the record the Board ultimately decides on, and inconsistencies between your early and late accounts are the single most damaging thing an investigation can surface.

At the end of the investigation the investigator reports to the Board, and the Board decides what happens next. The realistic outcomes span no further action, a caution, conditions on registration, undertakings, referral to a health or performance pathway, referral to a panel or referral to the tribunal.

Stage 4: Panel or Tribunal Referral (ss 181, 182 and 193 National Law)

Panels are the mid-tier. Health panels deal with impairment. Performance and professional standards panels deal with conduct and performance that is serious enough to need a hearing but not serious enough for the tribunal. Panel hearings are private, legal representation is restricted and a panel cannot make a finding of professional misconduct.

The tribunal is the top tier. If the Board reasonably believes the conduct amounts to professional misconduct, referral to the tribunal is the required path. In Queensland that means QCAT. Tribunal proceedings are formal litigation: pleadings, disclosure, expert evidence and a public hearing with published reasons. The tribunal can reprimand, fine, impose conditions, suspend or cancel registration and disqualify a practitioner from reapplying.

The jump from panel to tribunal is the difference between a confidential process and a public one. Where the characterisation of the conduct is genuinely contestable, the submissions made before the referral decision are among the highest-value legal work in the whole process.

A Worked Example with Dates

Suppose a former patient lodges a notification about a Brisbane physiotherapist with the Office of the Health Ombudsman on Monday 2 March 2026, alleging inadequate treatment and a billing irregularity.

• 2 March 2026. Notification lodged with the OHO. The practitioner does not yet know it exists.
• 6 March 2026. The practitioner receives written notice that a complaint has been received and is being assessed. No response is requested yet. The right move now is to notify the professional indemnity insurer and get advice, not to write to anyone.
• Late March 2026. The OHO completes its assessment and refers the conduct component to AHPRA for the Physiotherapy Board. The billing component is noted for possible referral to Medicare. Parallel processes have just multiplied, which changes the legal strategy.
• 11 May 2026. AHPRA writes inviting a response to the substance of the notification within 30 days, by 10 June 2026.
• 10 June 2026. The response is filed: factual, chronological, anchored to the clinical records, addressing each allegation without attacking the notifier, exhibiting the records and describing the practice systems that address the concern raised. Because the response must serve the practitioner in every later stage, it concedes nothing carelessly and asserts nothing the records cannot support.

If the matter closes at assessment, that response is why. If it proceeds to investigation, that response is the foundation every later submission builds on. Either way, the work done between 6 March and 10 June determines most of what follows.

The First 48 Hours: A Checklist

• Do not contact the notifier. Approaching the complainant, even to apologise or clarify, can be characterised as an attempt to influence the process and can itself become a ground for regulatory action.
• Do not discuss the matter with colleagues. Those conversations are not privileged and colleagues can be interviewed. Speak with your lawyer and your insurer only.
• Preserve every record. Clinical notes, appointment records, messages, referral letters and billing records, exactly as they are. Never amend a clinical record after a notification. A late amendment, however innocent, reads as concealment.
• Notify your professional indemnity insurer. Most policies require notification of regulatory matters within a defined period and many fund legal representation for them. Late notification can prejudice cover.
• Get advice before any written response. Including the response that looks routine. The assessment-stage response is the document the whole process is built on.

Respond Yourself or Engage a Lawyer: A Decision Framework

Not every notification needs a lawyer from day one. Here is how we would tell you to decide, in order:

1. Immediate action risk. If the notice mentions immediate action, s 156, suspension or interim conditions, or the allegation involves boundaries, impairment, intoxication or dishonesty, engage a lawyer the day the letter arrives. These are the categories where Boards act first and investigate second.
2. Registration consequences. If the allegation could plausibly be characterised as professional misconduct rather than unsatisfactory professional performance, the matter can end at the tribunal with your registration. The characterisation argument starts in your first response, which means the lawyer needs to start there too.
3. Parallel processes. If an employer disciplinary process, a Medicare compliance review, a coronial inquest or a police investigation is running alongside the notification, anything you write to one process can surface in the others. Sequencing those responses is legal work, not administration.
4. Factual complexity. If the answer to the allegation is a clean documentary one, a single adverse clinical outcome with unimpeachable records, a competent practitioner with advice in the background can sometimes respond personally. If the records have gaps or the matter turns on clinical judgment, get the response drafted with advice.

The honest summary: the cost of advice at the first response is a fraction of the cost of a tribunal proceeding, and the first response is where tribunals are avoided.

If You Are the Practitioner

Your priorities are sequence and tone. Insurer first, lawyer second, response last. Practitioners who respond well present as reflective rather than defensive, anchor everything to the contemporaneous records and propose their own safeguards before the Board imposes any. Boards are risk managers. Show them the risk is managed and the regulatory need for action falls away. Our AHPRA investigation page sets out what to do right now, and our disciplinary law practice covers the full range of proceedings we appear in.

If You Are the Employer Receiving a Complaint About a Staff Member

Employers of health practitioners sit in a different position with its own trap. If you reasonably believe a practitioner you employ has behaved in a way that constitutes notifiable conduct, you have a mandatory notification obligation under the National Law, and failing to notify can itself attract regulatory consequences for the practice. At the same time you owe the employee procedural fairness in any internal disciplinary process, and your internal investigation file is exactly the kind of material AHPRA can later compel.

Run the two processes deliberately: take advice on whether the mandatory notification threshold is actually met before lodging, document the basis for whichever decision you make and keep the internal process clean enough to withstand external review. If a show cause notice later lands on the practice itself, the quality of that file is what you will be defending with.

Frequently Asked Questions

How long does an AHPRA investigation take?

Preliminary assessment typically takes one to three months. A formal investigation typically takes six to twelve months and complex matters, particularly those with parallel proceedings, can run well beyond a year. Long silences during an investigation are normal and do not indicate the likely outcome.

Do I have to respond to an AHPRA notification?

You are generally required to cooperate with the regulator and failing to respond to lawful requests can itself become a ground for action. But there is a difference between responding and responding immediately without advice. Deadlines can often be extended on request. A short extension to prepare a proper response is almost always better than a fast response you cannot take back.

Can AHPRA suspend my registration before the investigation is finished?

Yes. Under s 156 of the National Law a National Board can take immediate action, including suspension or conditions, at any stage if it reasonably believes you pose a serious risk to persons and action is necessary to protect public health or safety. You must be given an opportunity to make submissions first, but the window is short and the submission needs to address risk, not guilt.

What is the difference between AHPRA and the Office of the Health Ombudsman?

AHPRA administers the National Law on behalf of the National Boards for each registered health profession. The Office of the Health Ombudsman is Queensland's health complaints body under the Health Ombudsman Act 2013 (Qld). In Queensland, complaints go to the OHO first and the OHO decides whether to keep the matter, refer it to AHPRA or close it. The body handling your matter determines which rules and timeframes apply.

Should I tell my employer about an AHPRA notification?

It depends on your contract, your employer's policies and whether conditions are imposed on your registration. Some employment contracts and credentialing arrangements require disclosure of regulatory notifications, and conditions on registration are visible on the public register. Take advice before deciding, because the timing and framing of any disclosure to an employer can affect both the employment relationship and the regulatory matter.

Where a Lawyer Changes the Outcome

Three moments carry most of the value: the show cause submission against immediate action, the first substantive response to the notification and the submissions made before a referral decision. Each one is a document that a decision-maker reads at a moment when the outcome is genuinely open. We act for practitioners at all three, and the earlier the engagement the more options remain. If a notification has arrived, call before you write anything.

This article is for general information purposes only and does not constitute legal advice and should not be relied on as such. While we take reasonable care to ensure the accuracy of the information provided, we make no representations or warranties as to its completeness, currency or reliability. We accept no liability for any loss or damage arising directly or indirectly from the use of, or reliance on, this website's content. You should always seek professional advice tailored to your specific circumstances before acting on any information in this article. Liability limited by a scheme approved under Professional Standards Legislation.