By Melinda McGee | Healthcare economics Specialising in cost pressures, funding models, and system sustainability across NDIS and aged care
28 March 2026
Imagine a support worker in the Wheatbelt. She has three NDIS clients to visit on a Friday two in Northam, one 80 kilometres further east. The round trip will cost her close to $60 in fuel at current prices. Her travel allowance under the participant’s plan covers $38. She calls the third client to cancel, not for the first time this month.
Now imagine that same Friday is the day Cyclone Narelle’s rain bands sweep through. The road east floods at its lowest crossing. The cancellation isn’t a choice anymore it’s the only option.
These are not hypothetical scenarios. Variations of them are playing out this week across Western Australia and, with lower visibility, across regional communities in every other state. What looks like isolated disruption is part of a larger shift now unfolding across Australia’s essential services landscape.
And for essential services, the pressure is already being felt.
📊 WHAT’S Changed in the Last 24–72 Hours
New data and on-the-ground developments this week have brought three converging pressures into sharp relief.
In the past 24 hours, Main Roads WA confirmed rolling closures across a 400-kilometre stretch of the North West Coastal Highway following flash flooding from Cyclone Narelle, while the Brand Highway, Indian Ocean Drive, and the Moora–Geraldton corridor were all shut to general traffic. In Perth’s eastern suburbs, lane closures on Great Eastern Highway added further delays. The Shire of Coorow, Shire of Northam, and Town of Victoria Park all issued emergency community updates overnight.
On fuel: the national average for Unleaded 91 reached 236.54 cents per litre in the week ending 22 March a rise of approximately 31.8 per cent for petrol and 40.1 per cent for diesel since late February, driven by disruption to Strait of Hormuz oil flows. The Australian Competition and Consumer Commission confirmed Perth experienced the largest single-city petrol price increase of any Australian capital: 59.5 cents per litre between 20 February and 11 March alone.
On economic pressure: the Australian Bureau of Statistics recorded headline CPI at 3.7 per cent in the 12 months to February 2026, with electricity costs up 37 per cent and housing costs up 7.2 per cent. The Reserve Bank has now raised the cash rate twice in 2026. Search interest for ‘australian fuel crisis’, ‘main roads WA’, and ‘cyclone perth’ has surged across all major platforms this week.
Taken separately, each of these is a significant news story. Taken together, they constitute a compound pressure event with direct and measurable consequences for essential service delivery.
⛽ Fuel Costs: The Invisible Break Point
Fuel is not listed as a clinical outcome measure. It doesn’t appear in NDIS price guides or aged care quality standards. But for any service that requires physical presence home visits, community outreach, regional care coordination fuel is the precondition on which everything else depends.
Consider the operational arithmetic for a sole-practitioner allied health provider working across a rural WA region. At 236 cents per litre, a 200-kilometre return journey to a remote client costs approximately $47 in fuel alone, assuming a mid-size vehicle averaging 10 litres per 100 kilometres. NDIS travel allowances are calculated using the ATO’s cents-per-kilometre rate, currently 88 cents per kilometre. That same 200-kilometre journey is reimbursable at $176 before vehicle depreciation, insurance, and time cost are factored in. Six weeks ago, when fuel was sitting around 169 cents per litre, the margin was thin but workable. At 236 cents, it has effectively evaporated for high-frequency regional travellers.
The same dynamic applies across aged care home support. A care worker completing six visits across 90 kilometres of suburban or regional roads is absorbing fuel costs that their employer’s funding envelope, set months or years ago, did not anticipate. Providers operating on thin margins which is most of them have limited capacity to absorb increases of this magnitude without modifying service delivery.
KEY INSIGHT → Fuel is not just a cost — it determines whether services happen at all.
The policy architecture of both NDIS and aged care was not designed with 240+ cent-per-litre fuel as a background assumption. Price guides, travel reimbursement schedules, and funding envelopes were calibrated to a different economic environment. The gap between what the system assumes and what it costs to operate is now measurably wide and widening.
🌧 Weather Disruptions: The Access Problem
Flooding, fallen trees, and road closures don’t appear in service delivery data as ‘weather events’. They appear as missed appointments, cancelled visits, and unexplained gaps in support hours. The mechanism is direct: when roads close, services stop. When services stop, people go without.
Western Australia’s geography makes this particularly acute. Large parts of the state’s regional population are served by a limited number of arterial roads. The North West Coastal Highway is not one route among many for communities north of Geraldton it is the route. When it closes, as it has this week, there is no practical alternative for freight or service providers. The Midlands Road, similarly, connects the Wheatbelt to the coast through a single corridor that, when flooded, removes connectivity entirely.
Cyclone Narelle has, in the past 48 hours, confirmed what emergency management professionals have long known: a significant weather event in WA’s north-west doesn’t stay in the north-west. Rain bands track south, flooding creek crossings and low-lying roads hundreds of kilometres from the system’s centre. The Bureau of Meteorology warned this week that Perth and the south-west could receive close to 100 millimetres within a 48-hour window an event that, for low-lying suburban areas and regional creek crossings alike, temporarily removes road access.
Weather doesn’t just delay services — it can temporarily remove access entirely.
For essential service providers, ‘temporarily’ is the operative word. An NDIS participant who misses personal care support on a given day has not simply had an inconvenient appointment rescheduled. Depending on the nature of their support needs, a missed visit can have clinical consequences. An older Australian relying on home care for medication management, meal preparation, or mobility assistance faces an immediate, not theoretical, risk when their support worker cannot reach them.
🚧 INFRASTRUCTURE: The Weak Link
Australia’s regional road infrastructure was not engineered for the compound pressure of increased traffic, deferred maintenance, and more frequent extreme weather events. Many of the routes on which essential service delivery depends were built to a standard that reflected the economic and climatic conditions of earlier decades.
The structural vulnerability is most visible in single-road dependency. A community served by one arterial route is effectively served by zero routes when that road floods. This is not a hypothetical risk management scenario it is the lived reality for dozens of WA communities, and for the providers who serve them. The Gascoyne, Murchison, and Mid West regions each contain communities where the nearest hospital, dialysis centre, or aged care facility is accessible by precisely one road. When that road closes, care either doesn’t arrive or arrives via a diversion that adds hours and fuel costs that providers cannot recover.
Main Roads WA’s operational crews are working under significant pressure this week. But road restoration after significant weather events is not a matter of days for damaged culverts and eroded embankments. Remediation timelines in flood-affected regional areas are typically measured in weeks, sometimes longer. During that window, essential service providers must either absorb the cost of extended diversions or suspend services to affected communities.
🏥 System Impact: Where the Breakdown Is Occurring
A. NDIS Services
The National Disability Insurance Scheme operates through a price-capped market. Providers set their rates within maximum price limits established by the NDIA, and participants select providers based on their plan budgets. This structure assumes that the cost of delivering services is broadly stable between price review cycles. It does not contain a mechanism for rapid cost adjustment in response to sudden fuel price movements of 30 to 40 per cent.
The consequence is a margin compression problem that is visible at the provider level but largely invisible at the system level. A sole-practitioner occupational therapist who increases travel to serve a rural client is spending more to deliver the same service, for the same price, with no avenue for cost recovery. The rational response reducing travel, declining rural referrals, or prioritising urban caseloads is already occurring. It shows up not as a policy failure but as a slow, quiet withdrawal of availability in thin market areas.
Service gaps in NDIS thin markets are not new. They are, however, accelerating. Providers who were marginal participants in regional markets six months ago are now genuinely unprofitable at current fuel prices. Some will exit. Others will simply stop accepting referrals from participants whose geographic location makes servicing them uneconomic.
B. Aged Care
Home care under Australia’s Support at Home program faces structurally similar challenges. Care workers who provide domestic assistance, personal care, and social support to older Australians at home are often employed on a visit-by-visit basis, with travel between clients forming a significant portion of their working day. Rising fuel costs do not compress provider margins uniformly they hit hardest in regional and outer suburban areas where inter-visit distances are greatest.
Aged care providers operating in regional WA have limited capacity to attract and retain staff at the best of times. When the cost of getting to and from work rises sharply, workforce attrition accelerates. A care worker in Geraldton or Carnarvon calculating whether it is economically rational to continue doing a job that requires 60 kilometres of daily driving is making a financial decision, not a professional one. When that worker leaves, their caseload doesn’t disappear. It goes unserviced.
C. Healthcare Access
The patient side of the access equation has received less policy attention than the provider side, but it is equally significant. Research documented by TherapyInsights and others has shown that, even before the current fuel price spike, a meaningful proportion of Australians were already modifying healthcare behaviour in response to transport costs postponing appointments, reducing visit frequency, or foregoing care entirely.
At 236 cents per litre, a 100-kilometre return journey to a specialist appointment costs a rural patient approximately $24 in fuel alone before parking, time off work, and any out-of-pocket clinical costs. For a pensioner or low-income household, that calculation is not abstract. It directly competes with grocery bills, utility payments, and mortgage or rent costs that have all risen sharply over the same period.
Deferred care is not invisible. It accumulates. Patients who delay treatment for manageable conditions return to the healthcare system later, with more complex presentations, at greater cost, and with a worse clinical outlook. The downstream pressure on hospitals and emergency departments already under strain is real, if delayed.
📉 The Economics Behind the Breakdown
Understanding why essential service providers cannot simply absorb fuel cost increases requires a brief engagement with the economics of care delivery in Australia.
Most providers in the NDIS, aged care, and primary healthcare sectors operate on fixed or near-fixed pricing. Their revenue is determined by government-set price schedules, participant plan budgets, or contracted rates negotiated months or years in advance. Their costs, by contrast, are variable and fuel is among the most variable of all. When a fixed-price revenue model meets a suddenly variable cost environment, the result is margin compression: the gap between what providers receive and what it costs them to deliver narrows, sometimes to zero, sometimes beyond.
The margin compression dynamic has a predictable three-stage progression. In the first stage, providers absorb the additional costs internally reducing other expenditures, deferring capital investment, or accepting lower owner drawings. In the second stage, they begin modifying service delivery: reducing travel, consolidating visit schedules, declining remote referrals. In the third stage, they exit markets that are no longer economically viable.
Margin compression → service reduction → access risk. This is the sequence that is now beginning to unfold.
The challenge for policy is that stages one and two are largely invisible from the outside. Providers don’t issue press releases when they stop accepting regional referrals. Participants don’t appear in national data sets as ‘underserved’ until the gap is severe enough to generate a formal complaint or a crisis presentation. By the time the problem is measurable at a system level, it has typically been building for months.
🧩 Why This Is Happening Now
The convergence of fuel costs, weather disruption, and economic pressure on essential services is not a coincidence. It is the product of multiple structural and cyclical factors arriving simultaneously.
Globally, the disruption to Strait of Hormuz oil flows following US strikes on Iran in late February 2026 triggered a rapid and severe increase in crude oil and refined fuel prices. Australia’s structural vulnerability over 80 per cent of refined fuel imported, strategic reserves at barely 32–36 days, and only two domestic refineries operating meant the price transmission was faster and steeper here than in most comparable economies.
Locally, the fuel price shock arrived into an economy already absorbing two years of elevated inflation, rising interest rates, and cost-of-living pressure across housing, energy, and food. The Reserve Bank’s second consecutive rate increase in March 2026 added mortgage and business finance pressure to an environment where discretionary income was already contracting. For service providers, this means both their own costs are rising and their clients’ capacity to co-contribute to services or maintain transport to appointments is also under pressure.
Climatically, Cyclone Narelle’s southward trajectory toward Perth a rare event, last comparably experienced with Tropical Cyclone Seroja in April 2021 has added a weather multiplier to an already stressed system. Roads close precisely when providers are trying to maintain continuity of care. Fuel costs spike precisely when providers have least capacity to absorb them. Community resilience is tested precisely when household budgets are most stretched.
This is a convergence event. The signals have been building for months. The simultaneous arrival of all three pressure streams this week has moved the conversation from ‘theoretical risk’ to ‘operational reality’.
🔮 What Happens Next: Three Scenarios
The trajectory of this compound pressure event over the next four to eight weeks will depend on how several key variables resolve. Three scenarios are plausible, and providers, participants, and policy-makers should be planning for each.
SCENARIO 1: Short-Term Disruption
The Middle East conflict moves toward a negotiated pause. Strait of Hormuz shipping routes partially reopen by mid-April. Fuel prices begin a gradual retreat from their March peaks, settling toward $2.00 per litre for Unleaded 91 by late April. Cyclone Narelle’s road damage is remediated within two to three weeks. Service disruptions are real but temporary. Providers absorb the costs through short-term cash flow pressure, and the system returns to its pre-February baseline by May. This scenario is possible but currently not supported by the balance of evidence.SCENARIO 2: Sustained Pressure
Fuel prices remain elevated through April and into May, settling at 200–220 cents per litre rather than retreating to pre-crisis levels. Road damage in WA’s north-west extends remediation timelines to four to six weeks for some routes. Providers in regional and thin markets begin formally notifying participants of service modifications. NDIS plan managers and aged care coordinators start receiving requests for alternative arrangements that, in many cases, do not exist. Provider burnout and attrition accelerate in already understaffed regional markets. Government agencies respond with ad hoc measures but without a coordinated framework. This is the most probable scenario based on current indicators.SCENARIO 3: Structural Impact
Fuel prices remain above 210 cents per litre for an extended period. Multiple providers exit regional and rural markets permanently. NDIS thin market designations expand. Aged care home support coverage in regional WA contracts measurably, generating waitlists for services that did not previously have them. Hospital emergency departments absorb increased presentations from patients with deferred care needs. Policy intervention becomes unavoidable, likely in the form of emergency funding adjustments, travel reimbursement supplements, or targeted regional service contracts. The intervention arrives, as it typically does, after the access gaps are already entrenched.
Many Australians and essential service providers are preparing for a sustained period of disruption without panicking reviewing travel schedules, consolidating visits, and contingency planning for further fuel price movements. That kind of operational preparation, at both the individual and organisational level, is the appropriate response to a compound pressure event whose resolution timeline is genuinely uncertain.
⚠️ Conclusion
Australia’s essential services sector has demonstrated remarkable adaptability over the past three years. It navigated a pandemic, a workforce crisis, two major funding reforms, and sustained cost-of-living pressure on both providers and participants. That adaptability is real, and it should not be discounted.
But adaptability has limits. And those limits are determined not by goodwill or professionalism which remain in abundance across the sector but by the economic and physical conditions in which providers operate. When fuel prices rise 30 per cent in three weeks, when major highways close after a rare category-four cyclone, and when household budgets have already absorbed two years of inflationary pressure, the margin for adaptation narrows.
The signals from this week are not ambiguous. They point toward a period of sustained, compound pressure on the systems that deliver healthcare, disability support, and aged care to Australians who depend on them. The question being debated in sector boardrooms, in NDIA offices, and in regional health departments is not whether that pressure is real. It is how long the system can absorb it before structural responses become unavoidable.
For many Australians, access to essential services depends on systems that are now under increasing strain. The question is no longer whether pressure is building but how long the system can absorb it.
RELATED READING
→ How the fuel crisis is quietly shutting down disability care — TherapyInsights
→ Patients are skipping healthcare because of fuel costs — TherapyInsights
→ 28-Day Fuel Crisis Survival Plan — TherapyInsights
