Permanent Impairment in Victoria: What It Means and How It Fits Into Your Claim

Permanent impairment caused by a work-related injury or road accident may affect your compensation claim, but an impairment rating alone does not determine your entitlements. This guide explains how permanent impairment fits into WorkCover and TAC claims in Victoria.

This information is general only and is not legal advice. Compensation outcomes depend on individual circumstances. 

• Permanent impairment is a lasting physical or psychological effect of an injury or illness that remains after medical treatment and recovery have progressed as far as reasonably expected, often once you have reached maximum medical improvement.
• An impairment rating is a medical and legal measure of the degree of permanent impairment, expressed as a percentage of whole person impairment. It is not a payout figure and does not guarantee a lump sum payment or settlement.
• WorkCover and TAC have different rules, thresholds and procedures for permanent impairment assessment, interim payment, and permanent impairment benefit.
• Medical evidence, including medical examinations, treating doctor reports and supporting evidence, is central to any permanent impairment claim, but a diagnosis alone does not determine eligibility for compensation.

If you have been injured in a workplace or road accident in Victoria, contact Fittipaldi Injury Lawyers for a free case review to discuss your circumstances, possible entitlements and next steps.

• What Does Permanent Impairment Mean?
• When Might Permanent Impairment Be Assessed?
• Common Effects That May Be Considered in an Assessment
• How Permanent Impairment Assessments Work
• Medical Evidence and Independent Medical Examinations
• Permanent Impairment in WorkCover Matters
• Permanent Impairment After a TAC Road Accident
• Does a Permanent Impairment Rating Mean You Receive Compensation?
• Understanding Diagnosis, Impairment, Work Capacity and Compensation
• What You Can Do If Your Injury Has Lasting Effects
• FAQs
• Request a Free Case Review

Permanent impairment is an ongoing physical or psychological effect of an injury or illness that remains after reasonable medical treatment and recovery, once the condition has stabilised as much as expected. 

It is a medical concept that describes enduring structural or functional changes in the body or mind, rather than simply measuring work ability. An impairment rating measures the degree of permanent impairment, but it is not a dollar amount and does not determine the outcome of a claim.

Permanent impairment can include physical and psychological categories. It is different from total disability, so you may still be able to work in a modified or lighter role.

For example, a worker who tears a shoulder tendon may return to light duties after surgery and rehabilitation but still be unable to lift overhead. That lasting restriction may be considered permanent impairment.

A permanent impairment assessment is usually carried out after your injury has stabilised so the doctor can assess its long-term effects.

Maximum medical improvement means further medical treatment is unlikely to produce major functional gains. Once you have reached maximum medical improvement, an assessment can measure the lasting effects of your injury. This does not mean every symptom has resolved. It means your condition is unlikely to change substantially.

In WorkCover and TAC claims, this is often many months or longer after the accident, depending on surgery, rehabilitation and ongoing symptoms.

A permanent impairment assessment may be triggered by:

• Your treating specialist confirming your condition is stable
• Your lawyer requesting an assessment
• The insurer arranging a medical examination
• Preparation for a potential lump sum permanent impairment benefit or serious injury application

You do not have to wait until retirement. The focus is on whether your injury has stabilised. If your condition later worsens, you may be able to seek a medical review, subject to the relevant scheme rules and time limits.

A permanent impairment assessment considers how your injury affects your body or mind, daily life and work. Types of permanent impairment include physical, sensory, neurological and psychological impairments.

Physical effects commonly considered:

• Reduced range of motion, such as in the shoulder, neck or back
• Loss of strength or grip
• Ongoing pain or stiffness
• Difficulty lifting, bending, walking or standing
• Scarring or disfigurement, where relevant

Psychological effects commonly considered:

• Anxiety, depression or post-traumatic stress symptoms, including a primary psychological injury arising from workplace events
• Sleep disturbance and concentration problems
• Avoidance of driving or certain situations after a road accident
• Reduced ability to interact socially or manage daily tasks independently

Assessments focus on function, not just what appears on scans. The degree of permanent impairment is assessed using medical criteria and guidelines.

Compensation for non-economic loss, such as pain and suffering or loss of enjoyment of life, may accompany permanent impairment claims, but it is assessed separately and is not automatic.

A permanent impairment assessment is a structured medical and legal process. In Victoria, assessments follow specific guidelines, often based on the American Medical Association Guides to the Evaluation of Permanent Impairment (4th Edition), as modified for Victorian schemes. For psychological injuries under WorkCover, a separate guide called GEPIC is used.

A typical assessment involves:

1. Referral by your lawyer, insurer or treating doctor
2. Review of your medical history and records
3. Clinical examination
4. Application of the relevant impairment guidelines
5. A final assessment report with an impairment rating

An impairment rating, or whole person impairment, is a percentage reflecting permanent functional loss across the relevant bodily system. It is calculated using standardised medical guidelines.

If you disagree with the rating, you may be able to seek a further evaluation or challenge the determination, subject to the relevant scheme rules and time limits. In limited cases, proceedings before the Supreme Court or another tribunal may be relevant.

Medical evidence is central to any permanent impairment assessment and permanent impairment claim.

Key evidence may include:

• Treating GP and specialist reports
• Hospital and surgery records
• Physiotherapy and rehabilitation notes
• Psychological or psychiatric reports
• Imaging and test results

An independent medical examination (IME) may be arranged by an insurer, TAC, a WorkSafe agent or your lawyer. It is conducted by an independent specialist, not your treating doctor, to assess your condition using the relevant guidelines.

An IME may assess:

• Whether your injury is stable
• The degree of permanent impairment
• Work capacity
• Whether further medical treatment is required

A diagnosis alone does not determine your impairment rating or compensation. Fittipaldi Injury Lawyers helps clients gather supporting evidence and respond if an insurer relies on a report that does not accurately reflect the claimant’s condition.

If you are injured at work in Victoria, permanent impairment may affect your WorkCover claim, including eligibility for a permanent impairment benefit or other lump sum entitlements. Workers compensation may cover weekly payments, medical expenses and, in some cases, a permanent impairment benefit.

The process typically involves:

• Your injury reaching maximum medical improvement
• A doctor completing a permanent impairment assessment using WorkCover guidelines
• The WorkSafe agent reviewing the impairment rating and other evidence to determine eligibility
• A decision on any permanent impairment benefit

A permanent impairment rating does not automatically entitle you to common law damages. Those claims involve separate legal tests. Weekly payments beyond 130 weeks may also depend on whether your whole person impairment meets the required threshold and you have no current work capacity likely to continue indefinitely.

Fittipaldi Injury Lawyers assists injured Victorian workers with every stage of a WorkCover claim, from lodgement to permanent impairment compensation and common law proceedings. We provide more detail and clear advice and act on a no-win, no-fee basis, subject to our standard terms.

If you are injured in a transport accident in Victoria, the TAC may fund medical treatment, support and, in some cases, lump sum and common law entitlements.

Under the TAC scheme:

• A permanent impairment assessment may be arranged once your physical injuries or psychological condition have stabilised
• Lump sum payments may be available for severe injuries assessed at more than 11% whole person impairment, with benefits indexed annually
• A higher impairment rating may provide access to common law damages, including non-economic loss, where fault is established

TAC assessments follow specific guidelines. An interim payment may be available where your impairment is likely to meet the required threshold.

Permanent impairment is separate from weekly loss of earnings benefits and medical expenses. TAC decisions may be reviewed through the relevant dispute process, subject to time limits.

Fittipaldi Injury Lawyers helps injured road users with permanent impairment assessments and TAC and road accident claims. If your injuries are likely to have lasting effects, contact us to discuss your options.

A permanent impairment rating alone does not guarantee a permanent impairment payment, lump sum, or successful claim. While permanent impairment assessments help determine eligibility for compensation, other factors also apply.

A rating alone is not enough because:

• Each scheme has its own eligibility criteria and thresholds for permanent impairment compensation
• The evidence must show the injury is linked to work or a road accident
• Some entitlements depend on negligence or meeting a serious injury test
• Time limits may affect your entitlement to benefits

The same impairment rating can lead to different outcomes under WorkCover, TAC, public liability or TPD. High impairment ratings may provide access to ongoing medical treatment and rehabilitation in some circumstances.

At Fittipaldi Injury Lawyers, we provide clear advice about your potential entitlements and next steps.

Disability refers to how an impairment affects daily activities and social participation. You can have a permanent impairment and still have some work capacity.

Compensation depends on your legal entitlements under the relevant scheme.

If your injury has lasting effects, these steps may help protect your claim and entitlements:

• Continue seeing your GP and treating specialists, and follow recommended medical treatment
• Keep a record of your symptoms, medical expenses, appointments and time off work
• Talk to your employer about modified duties if you are cleared for work
• Seek advice early about WorkCover, TAC, public liability or TPD if your injury is long-term

Fittipaldi Injury Lawyers can review your WorkCover or TAC claim, advise whether a permanent impairment assessment may be appropriate, and explain your options for impairment compensation, non-economic loss and other entitlements. We act on a no-win, no-fee basis and fund approved disbursements, such as medical reports, subject to our standard terms.

If your permanent impairment may affect your entitlements, Fittipaldi Injury Lawyers can help. We assist clients across Victoria with WorkCover, TAC, public liability and TPD claims.

Request a free case review to discuss your circumstances, possible entitlements and next steps. There is no obligation and no upfront cost.