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Insuer Has Denied Your Liability Claim - What To Do Now?

To decline a claim for weekly compensation and/or medical expenses, the insurer must send the injured worker a Section 78 Notice.

Attached to a Sesction 78 Notice is all relevant documentary information including medical evidence. The workers’ compensation insurer is not allowed to decline or refuse to pay for any medical treatment or weekly compensation without issuing a Section 78 Notice.

It is very common for an insurer to simply tell an injured worker over the phone that they are not going to pay for further treatment such as physiotherapy, and not provide a Section 78 Notice. This is in direct contravention to the Workers Compensation Legislation.

If an insurer refuses to pay for medical expenses or stops payment of weekly compensation, then they must put the reasons in writing in a Section 78 Notice. Once the insurer has issued a Section 78 Notice your lawyer can challenge the decision through the Personal Injury Commission if he or she believes that the insurers’ decision is incorrect.

What is a Section 78 Notice?

Section 78 of the Workplace Injury & Compensation Act 1998 requires an insurer who disputes liability in respect of a claim or any aspect of a claim to give notice of the dispute to the worker in writing.

A decision to dispute liability should not be made lightly. The insurer must consider all evidence relevant to the claim including all medical reports and plans submitted on behalf of the worker, and any independent reports obtained by the insurer before declining liability.

Before giving notice of a decision to dispute liability, the insurer must also carry out an internal review of all of the evidence. The review is to be conducted by someone other than the person recommending the proposed decision to decline liability.

A Section 78 Notice must:

  • Contain a concise and understandable statement detailing the reasons why the insurer disputes liability.
  • Contain a statement identifying all the reports and documents submitted by the worker in making the claim for compensation.
  • Contain a statement identifying all the medical reports and other documents obtained by the insurer.
  • Provide a copy of all medical reports and other reports obtained by the insurer relevant to the claim whether or not the reports support the reasons for the decision.

If an insurer declines liability, they are required to give a period of notice before terminating weekly payments of compensation. That notice period is 2 weeks if weekly payments have been received for less than a year and 6 weeks if weekly payments have been received for more than 1 year.

Why would the Insurer decline my claim?

An insurer may stop weekly payments of compensation or refuse to pay for medical treatment if they have obtained credible evidence to indicate that they are not liable for all or some part of a claim.

The reasons for disputing liability are varied but may include that the insurer has evidence to prove:

  • That the worker has not sustained an injury in the course of employment.
  • That the worker is not a worker as outlined in the Act.
  • That employment is not a substantial contributing factor to the injury as set out in Section 9A.
  • That psychological injury was wholly or predominately caused by reasonable action of the employer as set out in Section 11A.
  • That the incapacity for work is not a result of the injury.
  • That the incapacity for work is a result of some pre-existing condition or abnormality.
  • That the treatment requested is not reasonably necessary.

The most common reason we see for the insurer to decline a claim is that the injured person has recovered from the injury and any ongoing problems are due to a pre-existing condition. The insurer will obtain a medical report from one of its doctors which usually say that any problems now are due to a degenerative condition rather than the effects of any injury. Essentially these reports are saying the injury is due to old age!

We have yet to lose a case in the Personal Injury Commission in regard to overturning an insurers decision made on this basis. An injury only needs to aggravate a pre-existing condition for the insurer to be liable and pay weekly compensation and medical expenses.

What is not a decision to decline liability

A decision to reduce or terminate weekly compensation on the basis that an injured worker is now fit to return to work or fit to return to some other suitable employment is not a liability dispute. A Section 78 Notice will not be given in such circumstances.

Such a decision is a dispute in relation to the capacity of the worker to work and is known as a Work Capacity Decision.

How to challenge a Section 78 Notice

There are two ways to challenge a Section 78 Notice:

  1. Request an internal review from the insurer; and/or
  2. Make an application to the Personal Injury Commission of NSW to appoint an independent arbitrator to hear and determine the issue in dispute.

The Section 78 Notice will contain details of how to request a review of the claim from the insurer. Any such request to an insurer must be carried out in accordance with the insurers’ complaints and disputes management model. Review is to be carried out by someone other than the original decision maker.

In our experience internal reviews almost never result in the decision being overturned. It is usually a complete waste of time and only allows the insurer to “fix up” their reasons for declining the claim in the first place.

If the decision to decline the claim is disputed in the Personal Injury Commission the insurer is not allowed to raise any other issues other than those that were outlined in the Section 78 Notice. By requesting an internal review, this often allows the insurer a second chance to prepare the Section 78 Notice and include further issues to dispute. In our view, it simply allows the insurer to do a better job declining your claim the second time around. For this reason we rarely request an internal review.

The better option is to consult an accredited specialist in personal injury law immediately to discuss your options. If the lawyer believes that the insurer has made an error and that you will be successful in overturning the decision an application can be made to the Personal Injury Commission. This application will request the Personal Injury Commission to appoint an arbitrator to hear and determine the dispute.

What happens when my dispute is referred to The Personal Injury Commission?

Your lawyer will need to review the Section 78 Notice and discuss the claim with you in depth. Your lawyer will need to be satisfied that the insurers’ decision to decline your claim is incorrect.

If so, your lawyer will obtain additional medical evidence to support your claim. This usually involves a period of about 3 months or so to obtain your medical records from your treating doctors, arrange for you to attend an independent medical examination to obtain further medical evidence in support of your claim and prepare a detailed statement from you.

Once all medical and documentary evidence is available to support your claim, your lawyer will file an application in the Personal Injury Commission to dispute the decision by the insurer. The Personal Injury Commission will appoint an independent arbitrator to hear and determine the issues in dispute.

The process is as follows:

  1. Your lawyer files an Application for Dispute resolution with the PIC which includes all evidence to be relied upon.
  2. The Insurer or its lawyer must file a Reply with their evidence within 28 days.
  3. The matter is reviewed by the PIC and a telephone conference is appointed usually 28 days later.
  4. Your lawyers is notified by the PIC  of the date and time of the telephone conference.
  5. Your lawyer will notify you of the details of the telephone conference which you must attend either in person or via telephone.
  6. At the telephone conference the Arbitrator will discuss the matter and the issues in dispute. The Arbitrator will see if the matter can be resolved by agreement. If not the Arbitrator will make orders for further preparation of the claim and set down the matter for a face to face Conciliation/Arbitration Conference. Your lawyer will do the majority of the talking at the telephone conference.
  7. Your lawyer will then confirm in writing the date and time of the Conciliation/Arbitration Conference which is usually 28 days following the telephone conference.
  8. If further preparation is necessary, your lawyer will contact you for further information.
  9. The Conciliation/Arbitration Conference has two phases:
    1. The Conciliation phase is where the Arbitrator will discuss the issues and see if the parties can reach an agreement, if no agreement can be reached the matter proceeds to;
    2. The Arbitration phase where sometimes questions are asked to clear up any unknown matters and the lawyers are then asked to submit what orders the Arbitrator should make. The Arbitrator then makes a written decision within 21 days.
  10. The Arbitrators decision is final and binding on both you and the insurer unless the Arbitrator has made an error of law.
  11. The outcome is confirmed by the PIC within 28 days from the date of Arbitration.
  12. The insurer will then pay the compensation awarded to you. If any amount is payable as a lump sum this is usually paid by way of a cheque in your name sent to your lawyer about 6 – 8 weeks later.

Do I need to pay any legal costs?

Under the Workers Compensation Act, insurers are no longer required to pay a workers’ legal costs and disbursements.

A workers’ legal costs and disbursements are now paid through the Independent Legal Assistance and Review Service (ILARS) which is a function of IRO. ILARS approves Lawyers to be able to act for injured workers.

If you require a lawyer to assist you in a dispute with an insurer, then the lawyer applies to ILARS for payment of legal costs and disbursements. ILARS will generally approve payment of legal costs and disbursements and your lawyer will be paid directly by ILARS at the conclusion of your claim.

You are therefore not responsible for payment of any legal costs and disbursements as long as ILARS approves funding.

What happens if my claim is successful?

If you challenge the insurers decision to decline liability and the matter is heard before a Member of the Personal Injury Commission, the arbitrator will make a determination as to whether the insurer was correct in declining liability for your claim, usually within 21 days of the hearing date.

If the decision is overturned the insurer will need to immediately recommence payment of weekly compensation, including paying back pay for any period in which they have refused to pay weekly compensation in the past and/or the insurer will be required to reimburse and/or pay for any reasonably necessary medical treatment.

To continue to receive weekly payments you will need to obtain a Workers Compensation Certificate of Capacity from your nominated treating doctor.

In relation to ongoing medical treatment you will need to obtain prior approval from the insurer before incurring treatment.

Contact Garling and Co today for any further assistance required.

Garling & Co Lawyers

Matthew Garling

Matthew Garling is an Accredited Specialist in Personal Injury Law approved by New South Wales Law Society. He is admitted to practice in the Supreme Court of NSW and the High Court of Australia. Matthew is also a member of...
sidney C.
02:14 05 Mar 26
From the Moment we seek out a lawyer all we expect from them is Honest,Efficient,Competentce,and Dedication.I Found All of That in These Lawers.
YKHADZ
00:11 25 Feb 26
I can’t thank Garling & Co lawyers enough!they turned what felt like an impossible situation into a life changing result.After my back injury forced me to stop working, I was terrified about how... I’d support my family.Kerry, Myriel and the team kept me updated every step without me having to chase. If you’re considering a TPD claim and feel like the insurer is making it deliberately hard, do yourself a favour and call these guys first. They know exactly what evidence matters and they fight hard without ever making you feel like just another file.Highly recommend worth every single star!!!Thanks again Kerry, Myriel & the team absolute legends 🙏read more
Howard P.
00:54 23 Feb 26
So thrilled with Garling & Co. Particularly Kerry Byrnes. Right from the first time I called for some advice to our favourable outcome she has had a listening ear, empathy and on the money with all... of her advice. I would gladly recommend their services.read more
Fiona C.
05:55 19 Feb 26
I cannot speak highly enough of my experience with this workers Compensation team. When I first reached out, I was completely overwhelmed and unsure about the process. I hit rock bottom - unable to... return to work, struggling emotionally, and feeling like I had no direction. From the very beginning, the solicitors were nothing short of amazing. They were patient, understanding and incredibly supportive at a time when I needed it most. They took the time to explain every step in a way I could understand, never making me feel rushed or alone. Their professionalism was matched only by their compassion and that combination made all the difference.Throughout the entire journey, I felt heard, respected and genuinely cared for. They fought for me when I didn’t have the strength to fight for myself and thanks to their dedication, I was able to get the outcome I needed to rebuild my life. If you’re unsure, scared or feeling lost like I was, I can confidently say you will be in the best hands with this team. They helped me through one of the hardest chapters of my life, and I am truly grateful. I can’t thank or recommend Garling & Co Lawyers enough.read more
E.B
01:02 04 Feb 26
We initially contacted Matthew after my husband’s injury, he was so helpful and gave us all the information about my husband’s workers comp situation, he took the time and explained where my husband... was at with his claim and what we needed to do moving forward. This was even before we became a client which was refreshing and honest… Navigating a workers compensation claim is hard and really confusing, the team at Garling and co are so helpful and professional they really make the process easy and smooth!! We knew we could always call or email and ask questions about anything at any time. My husband doesn’t speak English fluently and Allison and Matthew catered to that in any ways possible.My husband was happy with the outcome of his claim, and he felt like he ended up with best possible outcome thanks to Matthew and the team.Thankyou Garling and Coread more
Alyssa F
08:02 31 Dec 25
Matthew Garling and his team have provided incredible support and guidance throughout my MVA damages claim this year, and I can’t thank them enough for making this journey feel like such a breeze.... When I initially engaged Garling & co, I had no understanding of what was ahead. I was anxious and unsure about the process, while also navigating the physical challenges of my injuries. With assurance that my matter was being handled with high level of expertise, professionalism and integrity, I was able to focus on recovery instead. Throughout the process, Matthew and Allison have been honest, straightforward and efficient in all communication; being a supportive buffer in all dealings with the insurer, and consistently committed to a successful outcome. The outcome was excellent, and it is with huge relief and great thanks that I can put this matter behind me. I would highly recommend the services of Garling and co for any injury claims of a similar nature, and I’m forever grateful to Matthew and his team.read more
David Y
21:33 15 Dec 25
A big thank you to Matthew for his expertise, dedication, and genuine care in handling my matter. The outcome exceeded my expectations, and I am truly grateful for the excellent work of his entire... team. Outstanding results - highly recommended.read more
Richard R.
07:58 02 Dec 25
I needed urgent, clear advice regarding a Workers Compensation claim and "cold-called" Garling & Co.I was put through to Kerry Byrnes, and from that moment, my stress began to lift.I explained my... scenario which was causing me huge anxiety and Kerry listened intently. She provided simple, clear, and authoritative advice on my legal standing, the correct next steps, and what to realistically expect.Crucially, she reassured me that everything I had done to that point was correct.This initial consultation, which I later learned was provided at no cost, gave me perfect guidance and an immense sense of relief.There is truly no price you can put on that level of reassurance and peace of mind from an expert and Kerry delivered both instantly.Should my claim proceed and I need further legal insight, I will choose Kerry and the team at Garling & Co without hesitation.Their focus is clearly on the client and getting the right outcome.I recommend Kerry and the firm 100%.Thank you, Kerry!read more
Graeme M.
04:22 29 Oct 25
Matthew Garling and his team have been excellent in dealing with my case. I am very happy with the result and the process to guide me through everything over the last two years. Most importantly... happy with the payout. Highly recommend if you’re thinking of claiming for an injury caused by another party.read more
Melanie F.
00:20 18 Oct 25
3 years ago, I got injured at work and at first I was denied getting any help from a certain insurance company so I looked up lawyers that could possibly help me getting what I was entitled to and I... am so glad Garling and co took on that responsibility to help me,I still have some way to go but Kerry Byrnes and her team have gone above and beyond for me I am so grateful I had her in my corner,I highly recommend Garling and co I don’t know where I would be now if not for guidance and understanding THANKYOU Kerry and team I am 1 happy customerread more
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sidney C.
02:14 05 Mar 26
From the Moment we seek out a lawyer all we expect from them is Honest,Efficient,Competentce,and Dedication.I Found All of That in These Lawers.
YKHADZ
00:11 25 Feb 26
I can’t thank Garling & Co lawyers enough!they turned what felt like an impossible situation into a life changing result.After my back injury forced me to stop working, I was terrified about how... I’d support my family.Kerry, Myriel and the team kept me updated every step without me having to chase. If you’re considering a TPD claim and feel like the insurer is making it deliberately hard, do yourself a favour and call these guys first. They know exactly what evidence matters and they fight hard without ever making you feel like just another file.Highly recommend worth every single star!!!Thanks again Kerry, Myriel & the team absolute legends 🙏read more
Howard P.
00:54 23 Feb 26
So thrilled with Garling & Co. Particularly Kerry Byrnes. Right from the first time I called for some advice to our favourable outcome she has had a listening ear, empathy and on the money with all... of her advice. I would gladly recommend their services.read more
Fiona C.
05:55 19 Feb 26
I cannot speak highly enough of my experience with this workers Compensation team. When I first reached out, I was completely overwhelmed and unsure about the process. I hit rock bottom - unable to... return to work, struggling emotionally, and feeling like I had no direction. From the very beginning, the solicitors were nothing short of amazing. They were patient, understanding and incredibly supportive at a time when I needed it most. They took the time to explain every step in a way I could understand, never making me feel rushed or alone. Their professionalism was matched only by their compassion and that combination made all the difference.Throughout the entire journey, I felt heard, respected and genuinely cared for. They fought for me when I didn’t have the strength to fight for myself and thanks to their dedication, I was able to get the outcome I needed to rebuild my life. If you’re unsure, scared or feeling lost like I was, I can confidently say you will be in the best hands with this team. They helped me through one of the hardest chapters of my life, and I am truly grateful. I can’t thank or recommend Garling & Co Lawyers enough.read more
E.B
01:02 04 Feb 26
We initially contacted Matthew after my husband’s injury, he was so helpful and gave us all the information about my husband’s workers comp situation, he took the time and explained where my husband... was at with his claim and what we needed to do moving forward. This was even before we became a client which was refreshing and honest… Navigating a workers compensation claim is hard and really confusing, the team at Garling and co are so helpful and professional they really make the process easy and smooth!! We knew we could always call or email and ask questions about anything at any time. My husband doesn’t speak English fluently and Allison and Matthew catered to that in any ways possible.My husband was happy with the outcome of his claim, and he felt like he ended up with best possible outcome thanks to Matthew and the team.Thankyou Garling and Coread more
Alyssa F
08:02 31 Dec 25
Matthew Garling and his team have provided incredible support and guidance throughout my MVA damages claim this year, and I can’t thank them enough for making this journey feel like such a breeze.... When I initially engaged Garling & co, I had no understanding of what was ahead. I was anxious and unsure about the process, while also navigating the physical challenges of my injuries. With assurance that my matter was being handled with high level of expertise, professionalism and integrity, I was able to focus on recovery instead. Throughout the process, Matthew and Allison have been honest, straightforward and efficient in all communication; being a supportive buffer in all dealings with the insurer, and consistently committed to a successful outcome. The outcome was excellent, and it is with huge relief and great thanks that I can put this matter behind me. I would highly recommend the services of Garling and co for any injury claims of a similar nature, and I’m forever grateful to Matthew and his team.read more
David Y
21:33 15 Dec 25
A big thank you to Matthew for his expertise, dedication, and genuine care in handling my matter. The outcome exceeded my expectations, and I am truly grateful for the excellent work of his entire... team. Outstanding results - highly recommended.read more
Richard R.
07:58 02 Dec 25
I needed urgent, clear advice regarding a Workers Compensation claim and "cold-called" Garling & Co.I was put through to Kerry Byrnes, and from that moment, my stress began to lift.I explained my... scenario which was causing me huge anxiety and Kerry listened intently. She provided simple, clear, and authoritative advice on my legal standing, the correct next steps, and what to realistically expect.Crucially, she reassured me that everything I had done to that point was correct.This initial consultation, which I later learned was provided at no cost, gave me perfect guidance and an immense sense of relief.There is truly no price you can put on that level of reassurance and peace of mind from an expert and Kerry delivered both instantly.Should my claim proceed and I need further legal insight, I will choose Kerry and the team at Garling & Co without hesitation.Their focus is clearly on the client and getting the right outcome.I recommend Kerry and the firm 100%.Thank you, Kerry!read more
Graeme M.
04:22 29 Oct 25
Matthew Garling and his team have been excellent in dealing with my case. I am very happy with the result and the process to guide me through everything over the last two years. Most importantly... happy with the payout. Highly recommend if you’re thinking of claiming for an injury caused by another party.read more
Melanie F.
00:20 18 Oct 25
3 years ago, I got injured at work and at first I was denied getting any help from a certain insurance company so I looked up lawyers that could possibly help me getting what I was entitled to and I... am so glad Garling and co took on that responsibility to help me,I still have some way to go but Kerry Byrnes and her team have gone above and beyond for me I am so grateful I had her in my corner,I highly recommend Garling and co I don’t know where I would be now if not for guidance and understanding THANKYOU Kerry and team I am 1 happy customerread more
University of Technology, Sydney
Member of Law Society of New South Wales
Law Society of NSW Specialist Accreditation
University of Sydney
Legal Profession Admission Board of New South Wales
The law society of nsw professional standards scheme logo.
University of Technology, Sydney
Member of Law Society of New South Wales
Law Society of NSW Specialist Accreditation
University of Sydney
Legal Profession Admission Board of New South Wales
The law society of nsw professional standards scheme logo.
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