WCIM Act 2023 (WA) · WCIM Regulations 2024 r 10 · AE529705 cl 29

Injured, exhausted or assaulted on the job? What the law and the agreement say.

PTSD is presumed to come from the job for paramedics, ambulance officers and ambulance emergency communications officers. This guide sets out how a claim runs, what the agreement says about overtime, ramping and fatigue, and the law on violence.

1 February 2022the earliest first diagnosis the PTSD presumption accepts
12 monthsto make a workers’ compensation claim
6 monthsthe minimum prison term for an adult who assaults an ambulance officer on duty and causes bodily harm
Two tired paramedics wait beside an elderly patient sitting up on their stretcher in a crowded emergency department corridor

PTSD presumption Post-traumatic stress disorder is presumed to come from the employment for paramedics, ambulance officers and ambulance emergency communications officers, unless the employer proves otherwise. It needs a psychiatrist’s DSM-5 diagnosis and a first diagnosis on or after 1 February 2022 (WCIM Act s 10(2); WCIM Regulations r 10(2)–(3)).

Key time limits

StepTime limitSource
Make a workers' compensation claimWithin 12 months after the injury occurs; a late claim is not invalid if the delay results from mistake, absence from the State or another reasonable cause, or would not prejudice the employer's defenceWorkers Compensation and Injury Management Act 2023 (WA) s 25(1), (5)
Employer passes your claim to its insurerWithin 7 daysWCIM Act s 26(1)
Insurer decides on liability, or defersWithin 14 days after it receives the claimWCIM Act s 28(1), (4)
Employer gives notice before dismissing an injured workerAt least 28 days, in the approved form, during the 12 months from first incapacityWCIM Act s 168(3)–(4)
PTSD presumption: first diagnosisOn or after 1 February 2022WCIM Regulations 2024 r 10(3)(b)
Make a workers' compensation claimTime limit: Within 12 months after the injury occurs; a late claim is not invalid if the delay results from mistake, absence from the State or another reasonable cause, or would not prejudice the employer's defence
Employer passes your claim to its insurerTime limit: Within 7 days
Source
WCIM Act s 26(1)
Insurer decides on liability, or defersTime limit: Within 14 days after it receives the claim
Source
WCIM Act s 28(1), (4)
Employer gives notice before dismissing an injured workerTime limit: At least 28 days, in the approved form, during the 12 months from first incapacity
Source
WCIM Act s 168(3)–(4)
PTSD presumption: first diagnosisTime limit: On or after 1 February 2022
Source
WCIM Regulations 2024 r 10(3)(b)

The short version

PTSD is presumed to come from the job for paramedics, ambulance officers and ambulance emergency communications officers in WA, whoever employs them. You still need a psychiatrist's diagnosis, the first diagnosis must be on or after 1 February 2022, and the employer can rebut the presumption. There is no cancer presumption tied to ambulance work.

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The paramedics' agreement says nothing about PTSD, trauma, critical incidents or peer support, and unlike the communications and patient transport agreements it does not provide salary continuance insurance.

On workload, the agreement gives a right to refuse unreasonable overtime, three clauses that deal with ramping, minimum breaks between shifts and a fatigue clause, but no staffing numbers, response-time targets or ramping limits.

On violence, St John's safety duties come from the Work Health and Safety Act 2020 (WA), and the Criminal Code sets mandatory minimum prison terms for adults who assault an ambulance officer on duty and cause bodily harm.

Who do you work for?

EmployerSystemInstrumentWorkers' compensationPTSD presumption
St John, on roadFair WorkAE529705WCIM Act 2023 (cl 44)Yes, as a paramedic or ambulance officer
St John, State Operations CentreFair WorkAE524801WCIM Act 2023Yes, if your primary duties include taking emergency ambulance calls and giving advice before the ambulance arrives
St John, patient transportFair WorkAE524905WCIM Act 2023Open: "ambulance officer" is not defined
Private, event or mine-site ambulance providerFair Work if a companyThe employer's agreement, or the Ambulance and Patient Transport Industry Award 2020 where it appliesWCIM Act 2023Yes for a registered paramedic; otherwise depends on the role. Not otherwise covered by this guide
St John volunteerNeitherNoneDepends on whether you are a "worker"; not covered by this guideNot covered by this guide
St John, on roadSystem: Fair Work
Instrument
AE529705
Workers' compensation
WCIM Act 2023 (cl 44)
PTSD presumption
Yes, as a paramedic or ambulance officer
St John, State Operations CentreSystem: Fair Work
Instrument
AE524801
Workers' compensation
WCIM Act 2023
PTSD presumption
Yes, if your primary duties include taking emergency ambulance calls and giving advice before the ambulance arrives
St John, patient transportSystem: Fair Work
Instrument
AE524905
Workers' compensation
WCIM Act 2023
PTSD presumption
Open: "ambulance officer" is not defined
Private, event or mine-site ambulance providerSystem: Fair Work if a company
Instrument
The employer's agreement, or the Ambulance and Patient Transport Industry Award 2020 where it applies
Workers' compensation
WCIM Act 2023
PTSD presumption
Yes for a registered paramedic; otherwise depends on the role. Not otherwise covered by this guide
St John volunteerSystem: Neither
Instrument
None
Workers' compensation
Depends on whether you are a "worker"; not covered by this guide
PTSD presumption
Not covered by this guide

PTSD and workers' compensation

References in this part are to the Workers Compensation and Injury Management Act 2023 (WA) (WCIM Act) and the Workers Compensation and Injury Management Regulations 2024 (WA) (the Regulations).

What counts as an injury

A disease is an injury from employment if it is contracted in the course of the employment and "the employment contributed to a significant degree" to it (s 6(3)). In deciding that, account is taken of the duration and nature of the employment, the likelihood of the disease occurring anyway, hereditary factors, the worker's general health and activities outside work (s 6(4)).

The PTSD presumption
  1. The rule.
    1. If a worker suffers an injury by a prescribed disease, and the employment "in which the worker works at the time of suffering the injury, or in which the worker worked at any time before suffering the injury" is prescribed employment for that disease, "the injury is taken to be injury from that employment unless the employer proves that the injury was not from that employment" (s 10(2)).
    2. Post-traumatic stress disorder is a prescribed disease (Regulations Sch 1 item 37).
  2. Who is covered. The prescribed employment for PTSD is (r 10(2)):
    1. "employment as a paramedic", meaning an individual registered under the National Law in the paramedicine profession (r 10(1));
    2. "employment as an ambulance officer";
    3. "employment as an ambulance emergency communications officer", meaning an individual whose primary duties include receiving calls for emergency ambulance attendance and giving instructions and advice, including first aid advice, before an ambulance arrives (r 10(1));
    4. Crown firefighters, and DFES communications systems officers. Paragraphs (a) to (c) are not limited to employment by the State. They cover St John staff and staff of any other ambulance employer.
  3. The conditions (r 10(3)). The presumption applies only if:
    1. a psychiatrist diagnoses PTSD "in accordance with the diagnostic criteria in DSM-5" (r 10(3)(a)); and
    2. for paramedics, ambulance officers and ambulance emergency communications officers, the first diagnosis of PTSD, by anyone, was on or after 1 February 2022 (r 10(3)(b)). These conditions apply "Despite regulation 8", so the general 1 July 2024 start date for the other presumptions does not apply to PTSD.
  4. Past employment counts. Because s 10(2) reaches employment in which the worker "worked at any time before", a former paramedic now working elsewhere can rely on it.
  5. It is rebuttable. The employer can rebut it by proving the injury was not suffered in the course of the employment, or that the employment did not contribute to a significant degree (s 10(2), note).
  6. The open point: patient transport staff.
    1. "Ambulance officer" is not defined in the Regulations or the Act. Whether patient transport officers, mental health transport officers and medics are "ambulance officers" for r 10(2)(b) has not been decided in any decision found for this guide.
    2. A worker outside the prescribed classes can still claim by proving that the employment contributed to a significant degree (s 6(3)).
The administrative action exclusion

A psychological or psychiatric disorder "is not an injury from employment if it results wholly or predominantly from" administrative action that is not "unreasonable and harsh on the part of the employer", or from the expectation of such action (s 7(2)). Administrative action includes a performance appraisal, suspension, disciplinary action and anything done in connection with dismissal, demotion or a failure to obtain a promotion or transfer (s 7(1)).

How s 7 operates against the s 10 presumption, for example where a paramedic's PTSD claim follows a disciplinary process, has not been decided on the material read for this guide.

Other presumptions, and no cancer presumption
  1. COVID-19 is presumed work-related for "employment as an ambulance officer" (r 9(2)(c)), where a medical practitioner diagnoses COVID-19 on the basis of a NATA-accredited test result, the diagnosis day is on or after 16 February 2020, and the worker was in prescribed employment on that day (r 9(3)–(5)).
  2. There is no occupation-based cancer presumption for paramedics or ambulance officers: the presumption in s 11 for listed cancers is for firefighters only. Schedule 1 to the Regulations presumes some cancers to be work-related for any worker after a stated period of exposure to a listed substance or ionising radiation (Sch 1 items 15–36).
How to claim

The steps under the 2023 Act:

  1. Make the claim. A claim is made when you give your employer a completed claim form in the approved form and a certificate of capacity (s 25(2)), within 12 months after the injury occurs (s 25(1)). A late or defective claim is not invalid if the failure results from mistake, absence from the State or another reasonable cause, or would not prejudice the employer's defence (s 25(5)).
  2. The employer passes it on. An insured employer must give the claim to its insurer within 7 days (s 26(1)). If it does not, you may give the claim to the insurer yourself (s 27).
  3. The liability decision. Within 14 days after receiving the claim, the insurer must give you and the employer a liability decision notice accepting liability, accepting it with one or more liability questions, or not accepting it (s 28(1)–(2)). For an incapacity claim the notice must also say whether income compensation is accepted (s 28(3)).
  4. A deferred decision. If a decision cannot be made, the insurer may instead give a deferred decision notice within the 14 days (s 28(4)). It must then decide before the deemed liability acceptance day set by the regulations; if it does not, it is taken to have accepted liability, including for income compensation in an incapacity claim (s 29(1), (3)).
  5. A dispute. If liability is not accepted, an arbitrator may, on your application, hear and determine the question (s 30(1)).
  6. Sick leave while you wait. Under the paramedics' agreement, if you are injured at work and have personal/carer's leave, you are paid sick leave until the claim is approved, and the leave is re-credited to the extent of the approved compensation (cl 40.6(d)).
  7. Your job during incapacity. For 12 months from the day you first have an incapacity for work, the employer must provide your pre-injury position, or a suitable position if that is not reasonably practicable or you cannot do it (s 166(1)–(2)). It must not dismiss you solely or mainly because you are incapacitated, and must give you at least 28 days' notice in the approved form before dismissing you for any reason (s 168(2)–(4)).
  8. Common law. Court proceedings for damages against the employer need an assessed permanent whole of person impairment of at least 15% and a registered election (s 421(1)).

What the agreement does and does not say about trauma and injury

No PTSD, trauma or peer support terms

The paramedics' agreement has no term about PTSD, psychological injury, trauma, critical incidents or peer support. Nor do the communications officers' and patient transport agreements.

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What the paramedics' agreement does say:

  1. "All Employees are covered by the Workers' Compensation and Injury Management Act 2023 (WA)" (cl 44);
  2. sick leave is paid until a workers' compensation claim is approved, then re-credited (cl 40.6(d));
  3. St John may require a health assessment to evaluate fitness for work or a return after extended illness or injury, with the safeguards in cl 43;
  4. a "Health and Wellbeing" clause says St John encourages employees to maintain good health and fitness and provides assistance towards its cost, with the benefit "as prescribed in St John's policies and procedures" (cl 38).

Psychological injury is otherwise dealt with by the WCIM Act and safety law.

Salary continuance: in two agreements, not the paramedics'

AgreementSalary continuance
Paramedics (AE529705)No term providing cover. Salary continuance appears only as a status during which annual leave, personal/carer's leave and long service leave do not accrue (cl 40.1(d), 40.5(d), 40.11(b)(i))
Communications officers (AE524801)St John "will take out a collective salary continuance policy on behalf of the Employees", paying at most 1.7% of the collective ordinary time earnings of all covered employees; cover is at the rate of the substantive role; casuals are not entitled (cl 24(a)–(c))
Patient transport (AE524905)The same collective policy, 1.7% cap and casual exclusion (cl 31(a)–(c))
Paramedics (AE529705)Salary continuance: No term providing cover. Salary continuance appears only as a status during which annual leave, personal/carer's leave and long service leave do not accrue (cl 40.1(d), 40.5(d), 40.11(b)(i))
Communications officers (AE524801)Salary continuance: St John "will take out a collective salary continuance policy on behalf of the Employees", paying at most 1.7% of the collective ordinary time earnings of all covered employees; cover is at the rate of the substantive role; casuals are not entitled (cl 24(a)–(c))
Patient transport (AE524905)Salary continuance: The same collective policy, 1.7% cap and casual exclusion (cl 31(a)–(c))

Workload, ramping and fatigue

References in this part are to the paramedics' agreement, AE529705.

Hours

Ordinary hours are "an average of thirty-eight (38) per week plus reasonable additional hours specific to each roster", and the maximum rostered shift is 13 hours (cl 23.1(a)–(b)). The National Employment Standards limit is 38 hours a week plus reasonable additional hours (FW Act s 62).

Refusing unreasonable overtime
  1. St John may require reasonable overtime, and an employee may refuse overtime that would result in unreasonable hours (cl 29.2(a)–(b)).
  2. Both sides must take into account (cl 29.2(c)):
    1. any risk to the employee's health and safety;
    2. the dispatch priority of the case;
    3. whether other resources could avoid or reduce the overtime;
    4. personal circumstances, including family responsibilities;
    5. "the needs of the organisation to provide pre-hospital care in an emergency setting";
    6. notice the employee has given of unavailability;
    7. any other relevant matter.
  3. An employee who considers overtime unreasonable must say so to the manager as soon as reasonably practicable, but the discussion "must not delay the Employee responding to a priority one (1) or priority zero (0)" case (cl 29.2(e)–(f)).
  4. St John's overtime process is to rest on the "overriding principle" that employees should wherever possible be released at rostered shift end, with release preference to those who gave notice, then those who did not opt in (cl 29.2(h)).
The three ramping clauses
  1. Downgraded and ramped cases. Where a case was reasonable at dispatch but is downgraded after clinical assessment by the crew and is one "which is ramped on arrival at hospital", St John must "take reasonable steps to reduce the overtime" (cl 29.2(g)).
  2. Takeover crews. "A crew shall be deployed to a hospital as a priority two (2) in order to take over a crew that is ramped at a hospital at the end of their shift", and the takeover crew may be diverted only for a priority 0 or 1 job (cl 29.3(a)(iii)).
  3. Interns at a ramp. Where a paramedic intern works as a single officer and is deployed to a ramp, the intern "will only be permitted to support a Standard Crew Formation" (cl 32.1(d)(ii)).

The agreement sets no staffing numbers, response-time targets or limits on time spent ramped.

End of shift and breaks between shifts
  1. In the last 15 minutes of a shift there is a mandatory out-of-service period, broken only for a priority 0 or 1 job; and no interfacility transfer over 35 kilometres is tasked in the last 90 minutes unless it is priority 1 (cl 29.3(a)(i)–(ii)).
  2. Time worked more than two hours past the end of shift is paid at 250% (cl 29.3(a)(v)). Other overtime is double time (cl 29.1(a)).
  3. Where overtime is necessary it is to be arranged, wherever reasonably practicable, to leave a minimum break of 11 hours between consecutive 11-hour shifts, 10 hours between 13-hour shifts and 10.5 hours between 12-hour shifts (cl 29.1(e)). If St John directs work that cuts into the break, the employee is released until the break is had without loss of pay, or is paid double time until released if directed to resume (cl 29.1(f)).
  4. On shifts of ten hours or more there is one uninterrupted 30-minute paid crib break, with a Broken Crib Break Allowance if it is interrupted or not given within the five-hour span across the middle of the shift, and a low acuity priority 4 job is not allocated until the break is taken (cl 28(a)–(e)).
Fatigue

"The parties recognise that fatigue is an issue of primary concern". The listed contributing factors are shift length, start and finish times, breaks within and between shifts, the amount of overtime "especially shift extension overtime", workload management and personal responsibility (cl 29.6(a)).

The joint consultative committee meets on fatigue issues and may recommend changes; a change to the agreement needs a formal variation; and a fatigue dispute goes to the cl 11 dispute procedure (cl 29.6(b)–(e)).

Safety and occupational violence

St John's duties under the WHS Act

References in this part are to the Work Health and Safety Act 2020 (WA) (WHS Act) and the Work Health and Safety (General) Regulations 2022 (WA).

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  1. The primary duty. A person conducting a business or undertaking must ensure, so far as is reasonably practicable, the health and safety of its workers while at work, including by providing a work environment without risks to health and safety and safe systems of work (s 19(1), (3)(a), (c)).
  2. Consultation. It must, so far as is reasonably practicable, consult workers who are or are likely to be directly affected by a work health or safety matter (s 47(1)).
  3. Psychosocial hazards.
    1. A psychosocial hazard is a hazard that arises from or relates to the design or management of work, the work environment, plant, or "workplace interactions or behaviours", and may cause psychological harm (r 55A).
    2. The employer must manage psychosocial risks under rr 55B–55D.
    3. Repeated traumatic exposure, fatigue, ramping delays and aggression from patients or bystanders are examples of hazards an ambulance service has to consider; the regulations themselves do not list them.
  4. Ceasing unsafe work. A worker may cease, or refuse to carry out, work if the worker has a reasonable concern that it would expose the worker or another person "to a serious risk to their health or safety emanating from an immediate or imminent exposure to a hazard" (s 84(1)). In ambulance work that means a real and immediate danger, such as a violent person at a scene; it is not a general right to refuse a busy shift.
  5. Workers' own duties. A worker must take reasonable care for their own and others' health and safety, and comply with reasonable instructions and cooperate with notified safety policies (s 28).
  6. Raising concerns. Dismissing or disadvantaging a worker for raising a work health and safety issue or concern is prohibited discriminatory conduct (ss 104–106).

There is no provision in the WA WHS law specifically about violence against ambulance staff. It is managed under the general duties and the psychosocial hazard rules.

Assaulting an ambulance officer: the Criminal Code

References are to the Criminal Code (WA).

  1. Serious assault. Assaulting "an ambulance officer ... who is performing his or her duties as such" is a crime (s 318(1)(h)(i)). The maximum is 10 years' imprisonment if the offender is armed or in company, otherwise 7 years (s 318(1)(l)–(m)).
  2. The mandatory minimum. Where the person assaulted suffers bodily harm, the offence is in "prescribed circumstances" (s 318(5)(b)). Then:
    1. an offender aged 18 or over must be sentenced to at least 9 months' imprisonment if armed or in company, otherwise at least 6 months, and the term must not be suspended (s 318(4));
    2. an offender aged 16 or 17 must be sentenced to at least 3 months' imprisonment or detention, any imprisonment not suspended, and a conviction recorded (s 318(2)).
  3. Grievous bodily harm. Doing grievous bodily harm to an ambulance officer performing duties carries up to 14 years (s 297(4)(d)(i)). It is a prescribed circumstance (s 297(8)(b)), so an adult offender must be imprisoned for at least 12 months, not suspended (s 297(5)(b)); a juvenile offender must receive at least 3 months' imprisonment or detention (s 297(6)(b)).
  4. Health workers more generally. Assaulting a person working in a hospital, or "in the course of providing a health service to the public", is also serious assault (s 318(1)(i)). But the mandatory minimums in s 318(2) and (4) apply only in the "prescribed circumstances" in s 318(5), which include an assault on an ambulance officer under s 318(1)(h)(i) causing bodily harm but not an assault under s 318(1)(i).

"Ambulance officer" is not defined in the Code. Whether a patient transport officer is an ambulance officer for these sections has not been decided in any decision found for this guide. Anyone assaulted "in the course of providing a health service to the public" is within s 318(1)(i)(ii), but without the mandatory minimum.

For unions and industrial officers

The same research agent can work through your members' agreement, its history in the Commission, and the decisions on it.

Decided cases

What the Commission and the courts decided.

Published decisions, retold in plain English from the decision itself. Each links to the full text. Lawcaptain did not act in these cases.

Reinstatement standsFair Work Australia Full Bench · 15 March 2012

Another state (Victoria): a paramedic absent for years after injury was reinstated, and the Full Bench would not disturb it

A paramedic had not worked since 2005. When she asked to return in 2009, her employer sent her to two independent medical examinations and then dismissed her as unable to perform the inherent requirements of the job. The Commission found no valid reason and reinstated her. The employer's appeal failed.

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She had worked as a paramedic and in non-operational duties between 2001 and 2005, with absences for medical reasons and maternity leave, and had not worked since early 2005 ([2]-[3]). She asked to return in mid 2009. Her employer required two independent medical examinations, and in June 2011 dismissed her on the ground that she could not perform the inherent requirements of her role ([3]-[6]). The Commissioner found no valid reason and ordered reinstatement ([1], [62]).

The Full Bench found no appealable error:

(a) it would be "perverse" if factors that did not make out a valid reason could by themselves compel a finding that reinstatement was inappropriate ([62]);

(b) an employer's lack of confidence in the employee's capacity is not decisive; it "must be reasonably based, in this case against the medical evidence", and weighed against other considerations ([62]);

(c) reinstatement to her former position remained subject to the employer's usual return to work processes, including a clinical and physical assessment ([66]); and

(d) the safety of paramedic work, though of "special significance", was not a separate public interest ground for an appeal when the Commissioner had already weighed it ([69]).

Permission to appeal was refused and the appeal dismissed ([70]).

In the decision's words: "A lack of confidence of an employer in the employment relationship or the capacity of an employee to undertake their work is not determinative of the appropriateness of reinstatement." ([62]).

What it means for you

An employer that dismisses a paramedic for incapacity needs a reason the medical evidence supports, and reinstatement can follow even after a long absence ([62], [66]). Reinstatement can be subject to the employer's normal return to work assessment ([66]). Under St John's current agreement, health assessments to test fitness for work are dealt with in cl 43 (AE529705).

Outcome: Lost by the employer: permission to appeal refused and the appeal dismissed, so the reinstatement order stood.

Worked examples

How it plays out, step by step.

Illustrative example, not a real case

A call-taker's PTSD claim and the presumption

A St John communications officer who takes triple zero calls and talks callers through first aid until the ambulance arrives is diagnosed with post-traumatic stress disorder by a psychiatrist in October 2026. It is her first diagnosis.

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  1. The presumption. Under the Workers Compensation and Injury Management Act 2023 (WA) s 10(2), if a worker suffers an injury by a prescribed disease and works, or worked at any time before, in prescribed employment for that disease, the injury "is taken to be injury from that employment unless the employer proves that the injury was not from that employment" (WCIM Act).
  2. Is she in prescribed employment?
    1. The Workers Compensation and Injury Management Regulations 2024 (WA) r 10(2)(c) prescribes "employment as an ambulance emergency communications officer" (WCIM Regulations).
    2. Under r 10(1) that is someone whose primary duties include both receiving telephone calls for emergency ambulance attendance and providing instructions and advice, including first aid advice, before the ambulance arrives. A call-taker who does both appears to fit.
    3. The regulation is not limited to Crown employment.
  3. The conditions. The presumption applies only if she is diagnosed by a psychiatrist under the DSM-5 criteria (r 10(3)(a)) and was first diagnosed with PTSD, by anyone, on or after 1 February 2022 (r 10(3)(b)). Both appear to be met here.
  4. Rebuttal. St John can still try to prove the injury was not from her employment, for example that the employment did not contribute to a significant degree (s 10(2) and its note).
  5. Discipline and the s 7 exclusion. A psychological or psychiatric disorder is not an injury from employment if it results "wholly or predominantly" from administrative action, such as a performance appraisal or disciplinary action, "not being administrative action that is unreasonable and harsh on the part of the employer" (s 7(1)-(2)). How that exclusion works alongside the PTSD presumption has not been decided in the material researched for this guide.
  6. Time to claim. A claim must be made within 12 months after the injury occurs (s 25(1)), though a late claim is not invalid if the delay results from mistake or another reasonable cause, or would not prejudice the employer's defence (s 25(5)).
Illustrative example, not a real case

A patient transport officer and the open point on the presumption

A St John patient transport officer, who is not a registered paramedic and works under the Patient Transport Services Enterprise Agreement 2023, is diagnosed with PTSD after years of transfers that included deaths in transit.

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  1. Is a patient transport officer an "ambulance officer"? The PTSD presumption covers "employment as a paramedic" (r 10(2)(a)), "employment as an ambulance officer" (r 10(2)(b)) and ambulance emergency communications officers (r 10(2)(c)). "Paramedic" means someone registered in the paramedicine profession (r 10(1)), which he is not. "Ambulance officer" is not defined in the Regulations or the Act. Whether it reaches patient transport staff is open; no decision on it was found.
  2. If he is outside the presumption. The presumption is not the only route. Section 10(5) says the section "does not prevent it from being established independently of this section that an injury by a prescribed disease is from employment". He could still claim by proving in the ordinary way that his employment caused the injury.
  3. If he is inside it. The same conditions apply as for the call-taker: a psychiatrist's DSM-5 diagnosis and a first diagnosis on or after 1 February 2022 (r 10(3)), and St John may try to rebut it (s 10(2)).
  4. Time. The 12-month claim period applies either way (s 25(1), (5)).
Questions

The things people ask.

Do I have to prove my PTSD came from work?

Not if the presumption applies. For paramedics, ambulance officers and ambulance emergency communications officers, PTSD is taken to be from the employment unless the employer proves otherwise (WCIM Act s 10(2); Regulations r 10(2)(a)–(c)). You need a psychiatrist's diagnosis under DSM-5, and your first diagnosis must have been on or after 1 February 2022 (r 10(3)).

Does the PTSD presumption cover patient transport officers?

It is an open question. The Regulations cover "employment as an ambulance officer" without defining the term. A patient transport officer who is not covered can still claim by showing the employment contributed to a significant degree (s 6(3)).

I was first diagnosed with PTSD before February 2022. Does the presumption apply?

No. For ambulance roles the presumption needs a first diagnosis on or after 1 February 2022 (r 10(3)(b)). You can still claim in the ordinary way under s 6.

I left St John years ago. Can I still rely on the presumption?

Yes, if the other conditions are met. It applies where the worker "worked at any time before suffering the injury" in prescribed employment (s 10(2)).

Is there a cancer presumption for paramedics?

No. The occupation-based cancer presumption is for firefighters only (s 11). Some cancers are presumed work-related after a stated period of exposure to a listed substance, whatever the job (Regulations Sch 1 items 15–36).

Can a stress claim be refused because it followed a disciplinary process?

A psychological disorder resulting wholly or predominantly from reasonable administrative action, such as a performance appraisal or disciplinary action, is not an injury from employment (s 7). How that exclusion interacts with the PTSD presumption has not been decided on the material read for this guide.

Does my agreement give me salary continuance insurance?

Not the paramedics' agreement. The communications officers' and patient transport agreements require St John to take out a collective salary continuance policy, with casuals excluded (AE524801 cl 24; AE524905 cl 31).

Can I refuse overtime when I am ramped at the end of a shift?

You may refuse overtime that would make your hours unreasonable, weighing the factors in cl 29.2(c), but the discussion must not delay a priority 0 or 1 response (cl 29.2(b), (f)). Where a downgraded case is ramped, St John must take reasonable steps to reduce the overtime, and a takeover crew is to be sent for a crew ramped at the end of its shift (cl 29.2(g), 29.3(a)(iii)).

Can I refuse to enter a scene that is unsafe?

A worker may cease or refuse work on a reasonable concern of a serious risk from an immediate or imminent hazard (WHS Act s 84(1)).

What happens to someone who assaults me on duty?

It is serious assault. If you suffer bodily harm, an adult offender must be imprisoned for at least 6 months, or 9 months if armed or in company, and the term cannot be suspended (Criminal Code s 318(4), (5)(b)).

How long do I have to make a workers' compensation claim?

12 months after the injury occurs, although a late claim is not invalid if the delay had a reasonable cause or would not prejudice the employer's defence (WCIM Act s 25(1), (5)).

Can St John dismiss me while I am on workers' compensation?

For 12 months from your first incapacity it must not dismiss you solely or mainly because you are incapacitated, and it must give you at least 28 days' notice in the approved form before dismissing you for any reason (s 168).

More for WA paramedics and ambulance staff

We use our software to generate this content with AI assistance. General information about the law, not legal advice. Last checked 4 November 2026.