Candidate Guide 2026 Updated

Can You Fail a Pre-Employment Medical in Australia?

Pre-employment medicals do not have a pass or fail. Here is how the assessment works and what the results actually mean.

Pre-Employment Medicals Are Not Pass or Fail

This is one of the most common questions people ask before attending a pre-employment medical, and it is understandable. The idea of "failing" a medical can be stressful, especially when you have already been offered a job and are keen to get started.

The good news is that a pre-employment medical is not a test you pass or fail. It is a fitness-for-duty assessment. The assessor is not making a judgement about your overall health or fitness as a person. They are assessing whether you can safely perform the specific physical demands of the role you have been offered.

The assessment compares your current physical capacity against the documented demands of the job. This means the outcome is always specific to the role. You might be assessed as unfit for a role that requires heavy manual lifting but perfectly fit for a role with lighter physical demands. The result is about the match between you and the job, not a general statement about your health.

There are three possible outcomes from a pre-employment medical: fit for the role, fit with restrictions or modifications, or unfit for the specific role. Each of these outcomes has different implications, and understanding them can help reduce any anxiety about the process.

What the Three Outcomes Mean

Every pre-employment medical results in one of three fitness-for-duty outcomes. Here is what each one means for you.

Fit for the Role

This means the assessor has determined that you can safely perform all of the physical demands of the role without any restrictions. Your physical capacity matches or exceeds what the job requires. This is the most straightforward outcome - you are cleared to start work in the role as described. No modifications or limitations are needed.

Fit with Restrictions

This means you can perform most of the role demands, but the assessor has identified one or more areas where a modification or restriction may be appropriate. For example, you might be fit for the role with a recommendation to limit overhead work, avoid prolonged kneeling, or use mechanical aids for loads above a certain weight. The employer then decides whether they can accommodate the recommended restrictions within the role. In many cases, minor modifications are straightforward to implement.

Unfit for the Specific Role

This means the assessor has determined that you cannot safely perform the specific physical demands of this particular role at this time. This does not mean you are unfit for work in general. It means there is a significant gap between your current physical capacity and what this specific job requires. You may be entirely fit for other roles with different physical demands. An unfit result is role-specific, not a general health verdict.

What Can Lead to an Unfit Result?

An unfit result does not happen because you have a health condition. It happens when a health condition or physical limitation prevents you from safely performing the specific demands of the role. Here are the most common reasons a candidate may receive an unfit result.

Inability to perform specific physical demands

If the role requires you to lift 25kg from floor to waist repeatedly and you are currently unable to do so safely - whether due to a recent injury, a musculoskeletal condition, or insufficient strength - this may result in an unfit assessment for that specific role.

Uncontrolled medical conditions that create a safety risk

Certain medical conditions, if not well managed, may pose a safety risk in specific work environments. For example, uncontrolled epilepsy in a role that involves operating heavy machinery, or unmanaged cardiovascular conditions in a role with high physical exertion in heat. The key word is "uncontrolled" - well-managed conditions with appropriate treatment are often compatible with work.

Positive drug test result

If the role includes drug and alcohol testing as part of the screening, a positive result may affect the outcome. The impact depends on the employer's drug and alcohol policy. Some employers have a zero-tolerance approach for safety-sensitive roles, while others may take a case-by-case approach.

Important: Having a pre-existing condition does not automatically make you unfit. A previous back injury, a managed heart condition, or a history of mental health treatment are not grounds for an unfit result unless they specifically prevent you from safely performing the demands of the role you are being assessed for.

What Happens If You Receive an Unfit Result?

Receiving an unfit result can be disappointing, but it is important to understand what it means and what your options are.

The result applies to that specific role only

An unfit result for a heavy manual labour role does not mean you are unfit for all work. You may be completely fit for other roles with different physical demands. The assessment is always role-specific.

You can discuss the result with the assessing clinician

If you do not understand the result or believe the assessment did not accurately reflect your capacity, you have the right to discuss it with the clinician who conducted the assessment. They can explain the specific findings and the reasoning behind the outcome.

You can seek an independent second opinion

If you believe the assessment was not conducted properly or the result does not reflect your true capacity, you can seek an independent assessment from another qualified provider. This is your right as a candidate.

Some employers may offer alternative roles

Depending on the employer and the nature of the restriction, you may be considered for a different role with physical demands that match your current capacity. Some employers also offer modified duties or workplace adjustments that may allow you to perform the original role safely.

How to Prepare for a Pre-Employment Medical

There is no way to "study" for a pre-employment medical, but there are practical things you can do to make sure the assessment accurately reflects your capacity on the day.

Get enough sleep the night before

Being well rested helps you perform at your best during any physical testing components. Fatigue can affect your strength, coordination, and reaction time, which may not reflect your normal capacity.

Stay hydrated and eat normally

Drink water and eat a normal meal before your appointment. Dehydration or low blood sugar can affect blood pressure readings and physical performance. There is no need to fast unless you have been specifically told to.

Bring a list of your current medications

Include the name, dose, and frequency of any medications you are currently taking, including over-the-counter medications and supplements. This helps the assessor understand your health picture accurately.

Bring your glasses or hearing aids

If the role requires vision or hearing testing and you normally use corrective lenses or hearing aids, bring them. You will be tested with your usual aids, which gives a more accurate picture of how you function at work.

Wear comfortable clothing

You may be asked to perform physical tasks such as lifting, bending, squatting, or climbing. Wear clothing and footwear that allows you to move freely. Athletic shoes and loose-fitting clothes are ideal.

Be honest about your health history

The medical history questionnaire is not a trap. The assessor needs accurate information to make a proper assessment. Withholding relevant health information does not help you - it can lead to an inaccurate result that may put you at risk once you start the role.

Frequently Asked Questions

What does "unfit" mean on a pre-employment medical?

An "unfit" result means the assessor has determined that the candidate cannot safely perform the specific physical demands of the role they are being assessed for. It does not mean the candidate is unhealthy or unable to work in other roles with different demands.

Can you appeal a pre-employment medical result?

Pre-employment medical results are clinical assessments, not legal decisions. However, if a candidate believes the assessment was not conducted properly or the result does not accurately reflect their capacity, they can request a review or seek an independent second opinion.

Does a positive drug test mean you fail the pre-employment medical?

A positive drug test result is one component of the overall assessment. The impact depends on the employer's drug and alcohol policy and the role requirements. Some employers have a zero-tolerance policy, while others may consider the circumstances.

What to Bring

  • List of current medications (name, dose, frequency)
  • Glasses or contact lenses (if you wear them)
  • Hearing aids (if you use them)
  • Comfortable clothing and closed-toe shoes
  • Referral letter (if one was provided by your employer)
  • Photo ID

Questions About Pre-Employment Medicals?

If you have questions about an upcoming pre-employment medical or want to understand the process, we are happy to help.

Contact Us

or call 0431 092 829

Content reviewed by Jovi Villanueva, AHPRA Registered Physiotherapist (PHY0001876394), SIRA Approved Provider, Principal Physiotherapist at Wellworx Workplace Solutions.

Need More Information About Pre-Employment Medicals?

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