Psychological injury claims in NSW are no longer edge cases. They are more frequent, more expensive and harder to turn around than many physical injuries. How the first month is handled can either steady the claim or lock in long-running problems. This article is written from a NSW workers’ compensation and WHS perspective. It is aimed at: * insurer claim staff and technical specialists * employer RTW coordinators, HR and WHS leads * workplace rehab providers who sit in the middle. It focuses on the first 4–6 weeks after a psychological injury claim is notified, when decisions about contact, support, liability and work need to be made with incomplete information. The aim is not to offer a perfect sequence. Many real files loop back, stall, or move in jumps. The goal here is to name the main tensions and give a realistic sense of what “roughly right” can look like in that early window. This article uses plain language and avoids stock buzzwords, so it stays readable for busy scheme users.
Why psychological injury handling is under more pressure
Claim trends
NSW and national data show psychological injury claims growing faster than physical ones and consuming a bigger slice of scheme cost.
- Accepted psychological injury (mental health) claims in NSW rose by around 30% over the four years to mid-2023, compared with about 11% growth in physical injury claims.
- Psychological injury claims comprise roughly 12% of NSW workers’ compensation claims but around 38% of scheme costs. The average cost per psychological injury claim in NSW has roughly doubled from about $146,000 in 2019–20 to about $288,500 in 2024–25.
National figures tell a similar story on duration and recovery:
- Median time lost for mental health claims is about 34 weeks, compared with roughly 8 weeks for other injuries.
- Around 40% of workers with psychological injuries are still off work 12 months after injury, while most physical injury claimants are back at work within the first quarter.
Safe Work Australia data and NSW Treasury commentary link this pattern to growing pressure on scheme sustainability and on employers’ labour costs. This means more scrutiny on how psychological injury claims are managed, especially early on.
Regulatory settings and expectations
Over roughly the same period, NSW WHS and compensation rules have moved decisively toward psychosocial risk.
- In October 2022, NSW amended its Work Health and Safety Regulation so that psychosocial risks must be identified, assessed and controlled in the same structured way as physical hazards, supported by an approved Code of Practice.
- The Code and related material list hazards such as high job demands, low job control, poor support, bullying and harassment, exposure to violence or traumatic events, low role clarity and poorly managed organisational change.
SafeWork NSW’s Psychological Health and Safety Strategy 2024–2026 commits to a marked lift in compliance activity, including a target of 25% more inspector visits each year and psychosocial WHS checks on visits to large workplaces.
On the workers’ compensation side:
- SIRA’s Standard of Practice 33 (March 2021) expects insurers to handle psychological injury claims with early, empathetic contact, prompt access to treatment and active recovery and return-to-work planning, and it reserves the right to audit and sanction insurers who fall short.
- Employers must not terminate a worker within six months of a work-related injury solely because of that injury and must provide suitable duties where reasonably practicable, including for psychological injuries.
This regulatory mix means that when a psychological claim lands, insurer and employer behaviour in the first month is no longer just a “service” issue. It can go to compliance.
Getting clear on terms: injury, “stress” and psychosocial risk
What counts as a psychological injury in the scheme
Under NSW workers’ compensation law, a psychological injury is generally a diagnosable psychological or psychiatric disorder that arises out of or in the course of employment. Common diagnoses include depression, anxiety disorders, post-traumatic stress disorder and adjustment disorder.
Work must be at least a substantial contributing factor (or, for some disease concepts, the main contributing factor) to the condition. A worker feeling “stressed” or unhappy, without a diagnosis linking symptoms to work factors, does not in itself meet the threshold.
Evidence is both subjective and objective:
- the worker’s account and perceptions
- medical reports from GP, psychologist or psychiatrist
- workplace material such as emails, witness statements and HR files.
The Personal Injury Commission (PIC) weighs the full chronology of work events, the medical opinions and any alternate explanations. It has also been clear that the worker’s genuine perception of real events matters in causation, even when the employer remembers those events differently.
References and further reading
This article refines earlier Rebility writing on early handling of psychological injury claims in NSW.
For readers who want to go back to primary material:
- Rebility. Psychosocial Risk and Psychological Injury in NSW: A Comprehensive Research Brief. (Trends, legal framework, and scheme context summarised in this article.)
- State Insurance Regulatory Authority (SIRA). Workers Compensation Guidelines and Standard of Practice 33 – expectations for insurer conduct on psychological injury claims.
- SafeWork NSW. Code of Practice: Managing Psychosocial Hazards at Work and WHS Regulation amendments on psychosocial risk.
- SafeWork NSW. Psychological Health and Safety Strategy 2024–2026 – enforcement priorities, including psychosocial WHS checks and inspection targets.
- Safe Work Australia. Psychological health and safety in the workplace – Snapshot. National data on claim prevalence, duration and costs for mental health conditions.
- Personal Injury Commission decisions. Cases such as Toll Pty Ltd v Lee and Colin Joss & Co Pty Ltd v Williams on causation, worker perception and s11A “reasonable management action”.
- NSW Government and Treasury material on the cost of workplace mental ill-health and implications for scheme sustainability.