Key References & Legislation
- Workers Compensation Act 1987
- Workplace Injury Management and Workers Compensation Act 1998
- SIRA workers compensation guidelines

Quick answer for NSW injured workers
A NSW workers compensation claim for arm injury usually turns on the work connection, the current medical evidence, certificates of capacity, safe duties and the exact insurer decision in dispute. Start by checking the chronology, treatment records, capacity certificates and any Section 78 notice or work capacity decision before responding.
Plain English summary
A NSW workers compensation claim for arm injury usually needs more than a diagnosis. The useful question is how the injury is connected to the work, what the current medical evidence says, how the condition affects safe duties, and which insurer decision is actually in dispute. This page explains the evidence and common issues in cautious, practical terms.
General information only. It is not legal advice for your individual matter, and past outcomes do not guarantee future results.
How this injury commonly happens at work
- repetitive reaching, gripping, keyboard or tool use
- lifting above shoulder height or away from the body
- falls onto an outstretched arm
- forceful pulling, pushing or carrying
- vibration, awkward wrist posture or sustained hand use
Evidence that may help
- ultrasound, MRI, X-ray or nerve conduction studies where relevant
- treating GP, physiotherapy and specialist reports
- job descriptions showing repetition, force, posture and tool use
- photos or safe notes about equipment, workstation or task setup
- records of modified duties and failed attempts at normal tasks
Common insurer disputes
- whether symptoms are work-related or age-related
- whether repetitive work materially contributed to the diagnosis
- whether surgery, injections, splints or therapy are reasonably necessary
- whether suitable duties still exceed gripping, reaching or lifting limits
- whether restrictions have been underestimated by an IME
Treatment and surgery issues
- physiotherapy, hand therapy, splinting, injections or specialist review
- surgery such as decompression, repair or fixation where clinically indicated
- workstation or task modification to reduce repeat aggravation
- rehabilitation after immobilisation or surgery
Weekly payments and work capacity
- grip strength, keyboarding, tool use, overhead work and lifting tolerance
- dominant-hand limits and two-handed tasks
- safe duties that avoid repetition or forceful use
- weekly payments where partial capacity is disputed
Permanent impairment and lump sum issues
- WPI may arise for permanent loss of movement, strength, nerve function or surgical outcome
- assessment usually depends on stable symptoms and objective findings
- lump sum advice should be based on medical evidence, not assumptions
How NSW Work Injury Claim can help
- separate diagnosis, work exposure and capacity evidence
- test suitable duties against actual hand, wrist, elbow or shoulder demands
- review treatment denial reasons and IME assumptions
- plan WPI or dispute steps where appropriate
Common questions about arm injury claims
Can I make a NSW workers compensation claim for arm injury?
A claim may be available if the arm injury arose out of work or was materially aggravated by work. The answer depends on the medical evidence, work history, notice evidence, certificates of capacity and any insurer decision already made.
What evidence usually matters most for arm injury?
Helpful evidence usually includes ultrasound, MRI, X-ray or nerve conduction studies where relevant, treating GP, physiotherapy and specialist reports, job descriptions showing repetition, force, posture and tool use and photos or safe notes about equipment, workstation or task setup. The best evidence depends on the diagnosis and the dispute raised by the insurer.
What if the insurer says the arm injury is not work-related?
The response should address the specific reason given, such as degeneration, non-work causes, insufficient incident evidence, exposure history or inconsistent symptoms. A broad complaint is usually less useful than a short evidence-based chronology.
Can treatment or surgery for arm injury be disputed?
Yes. Treatment may be disputed on causation, necessity, timing or whether conservative care has been tried. A treating specialist report explaining why the treatment is reasonably necessary can be important, but approval is never guaranteed.
Can arm injury affect weekly payments or suitable duties?
It can, depending on certificates of capacity and the real demands of the job. Duties should be tested against the actual restrictions, not just a generic light-duties label. Weekly payments may turn on whether capacity has been assessed correctly.
Can arm injury lead to a permanent impairment or lump sum claim?
It may, if the injury becomes stable and the medical evidence supports a permanent impairment assessment. WPI results, thresholds and entitlement depend on the accepted injury, objective findings and correct assessment process.
Request a calm claim position review
If you have received an insurer decision or you are unsure how your injury evidence fits together, we can help you identify the issue, organise the documents and consider the next step. Where ILARS funding is approved, eligible legal costs and necessary disbursements may be covered.