Australia Hospital Emergency Department Market Size, Share, Growth and Forecast, 2025-2035

Older patients and rising acuity reshape emergency care

The Australia hospital emergency department market was valued at USD 5.92 billion in 2025 and is projected to increase from USD 6.20 billion in 2026 to USD 9.26 billion by 2035, registering a CAGR of 4.56% during 2026–2035. Demand comes from a growing and ageing population, more patients arriving with serious conditions, and gaps in after-hours and regional primary care that send people to hospital. New South Wales held the largest state share, 40.2% in 2025, because it has the largest population and the biggest network of public hospitals. Queensland is the fastest-growing state at 4.81% a year, as population growth and new hospital beds lift activity. Public hospitals run by state health systems deliver most care, while private hospitals operate a smaller number of fee-paying emergency units. The national efficient price for public hospital activity rose to $7,418 per weighted unit for 2026-27, which shows the cost pressure on every emergency episode.

Which emergency care services does the estimate cover?

The estimate measures spending on emergency care delivered in public and private hospital emergency units in Australia. It covers critical, urgent and lower-acuity care for children, adults and older people who arrive by ambulance, walk in or are referred by a clinician. Values include clinical staff, diagnostics, medicines, consumables and overheads used during the emergency episode.

The estimate excludes ambulance transport, admitted inpatient care after the patient leaves the emergency unit, and stand-alone urgent care clinics run outside hospitals. The value chain runs from state funding, Commonwealth contributions and private health insurance through hospital operators and clinical staff to patients, families and the ambulance services that bring them in.

Urgent care leads while critical and older-patient care grow

Why does urgent assessment hold the largest share?

Based on service type, the market is categorized into critical emergency care, urgent assessment and treatment, and lower-acuity emergency care. Urgent Assessment and Treatment led with a 41.0% share of 2025 value, because most patients fall in triage categories that need care within 30 to 60 minutes. Critical Emergency Care grows fastest at 5.02% a year, as more patients arrive with life-threatening conditions that need resuscitation teams.

How do older adults change emergency care demand?

Based on end user, the market is categorized into children aged 0-14, adults aged 15-64, and older adults aged 65 and over. Adults Aged 15-64 led with a 48.0% share of 2025 value, because working-age people make the most visits for injuries and acute illness. Older Adults Aged 65 and Over grow fastest at 5.42% a year, as frail patients need longer assessment and admission more often.

Why do tertiary referral units lead spending?

Based on care setting, the market is categorized into tertiary referral EDs, metropolitan non-tertiary EDs and regional and remote EDs. Tertiary Referral EDs led with a 46.0% share of 2025 value, because major trauma, stroke and cardiac cases are sent to large city hospitals. Regional and Remote EDs grow fastest at 4.90% a year, as regional populations age faster than capital cities.

How does ambulance arrival affect emergency spending?

Based on channel, the market is categorized into ambulance arrival, self-presentation and non-ambulance clinical referral. Self-Presentation led with a 60.0% share of 2025 value, because most patients walk in with injuries or sudden illness. Ambulance Arrival grows fastest at 5.12% a year, as older and sicker patients arrive by ambulance and need faster, more intensive care.

Ageing, primary care gaps and costlier episodes lift demand

How does older-patient acuity lift emergency care demand?

Older-patient acuity lifts demand, because frail patients arrive sicker, stay longer and are admitted more often than younger people. Older persons account for around one quarter of emergency presentations, according to the Australasian College for Emergency Medicine. The same college projected that presentations by people aged 85 and over will rise 411% by 2050 compared with 2010. People aged 65 and over made up 18.09% of the population in 2025, up from 17.73% in 2024, according to World Bank data. The college reported in October 2026 that most older patients arrive by ambulance and about half are admitted to hospital. As a result, older adults grow at 5.42% a year, the fastest end-user rate.

Why do regional primary care gaps push patients to hospital?

Regional primary care gaps push patients to hospital, because many towns lack bulk-billing general practices that open after hours. People in remote and very remote areas consistently used emergency units for lower-urgency care at higher rates than people in major cities, according to the Australian Commission on Safety and Quality in Health Care. Lower-urgency care still made up 30% of presentations in 2024-25, at 105 visits per 1,000 people. The college also reported that regional Australia is ageing about twice as fast as capital cities, which nearly doubles the rise in older regional presentations. In turn, regional and remote EDs grow at 4.90% a year, the fastest care-setting rate.

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How does higher episode resource intensity raise spending?

Higher resource intensity per episode raises spending, because sicker patients need more tests, staff time and monitoring before they are admitted or sent home. The Independent Health and Aged Care Pricing Authority set the national efficient price at $7,418 per weighted activity unit for 2026-27 on March 11, 2026. The average cost of a non-admitted emergency presentation was $802 in 2023-24, according to the Productivity Commission. Northern NSW recorded a 28.5% rise in triage category one patients and a 12.8% rise in category two patients in the March 2026 quarter. As a result, critical emergency care grows at 5.02% a year, the fastest service rate.

Why does population growth keep emergency volumes rising?

Population growth keeps emergency volumes rising, because every new resident adds to the pool of injuries, infections and chronic disease flare-ups that reach hospital. Public hospitals recorded 9,094,312 emergency presentations in 2024-25, according to the Report on Government Services 2026. That equals 328 presentations per 1,000 people, up from 316 per 1,000 in 2015-16. The Australian Bureau of Statistics reported a population of 27,921,150 at March 31, 2026, with Western Australia growing fastest among the states. In turn, adults aged 15-64 keep the largest end-user share at 48.0% of 2025 value, because working-age residents make the most visits for injuries, infections and sudden illness in every state.

Virtual care and urgent care clinics reshape patient flow

How is the rise of virtual emergency care changing demand?

The rise of virtual emergency care is changing demand, because clinicians can assess many patients by video before they travel to hospital. Victoria committed $437 million on May 21, 2025 to expand its Virtual Emergency Department and make it permanent. The service handles more than 600 callers a day, and 83% of patients in the past year avoided an unnecessary hospital trip. NSW also funded $171.4 million for virtual care in July 2024 to help 180,000 people avoid an emergency visit. As a result, lower-acuity emergency care grows more slowly than other service types, as states expand telehealth triage for minor conditions.

Why is the shift to urgent care clinics gaining ground?

The shift to urgent care clinics is gaining ground, because governments want minor injuries and illnesses treated outside busy hospitals. The Commonwealth committed $657.9 million to add 50 Medicare Urgent Care Clinics, taking the network to 137, according to the Department of Health. The first 87 clinics delivered more than 1.3 million bulk-billed presentations, and about one third of visits happen outside business hours. The share of lower-urgency presentations fell from 36% in 2021-22 to 30% in 2024-25, which shows the early effect of these clinics. In turn, hospital units focus more on serious cases, which lifts the value of critical and urgent care over the forecast.

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Can patient flow and short stay units open new investment?

Patient flow and short stay units open new investment, because hospitals can free emergency beds faster when admitted patients move on quickly. NSW funded $70 million to expand emergency short stay units in July 2024, cutting wait times by nearly 80,000 hours. Queensland set aside $1.7 billion to reduce ambulance ramping and $55 million for a Patient Flow Rapid Response Fund in its 2025-26 budget. Victoria added $50 million across 16 major health services on Oct. 27, 2025 to improve offload times. As a result, hospitals invest in triage systems, transit lounges and acute medical units that move admitted patients out of emergency cubicles sooner.

Is there room for private emergency units and public-private flow?

Private emergency units and public-private flow create room for growth, because insured patients can be moved from crowded public units into private beds. Ramsay Health Care runs emergency units that open 24 hours a day and has placed nurse liaisons in public emergency units to refer privately insured patients. Epworth Geelong extended its emergency unit from 16 to 24 hours in March 2022 and treated more than 2,000 people overnight in the following year. Healthscope opened a new emergency unit at Knox Private Hospital on March 16, 2020. In turn, private-funded operations gain from patients who want shorter waits and choice of specialist.

Access block, staff shortages and bed limits strain capacity

How does access block slow emergency care?

Access block slows emergency care, because admitted patients wait in emergency beds when ward beds are full. Only 53.4% of patients left within four hours in 2024-25, the lowest share since the 73.2% peak in 2015-16. As a result, ambulances wait to hand over patients and new arrivals wait longer for treatment. The college recommends that no patient should spend more than 12 hours in an emergency unit. Hospitals respond with discharge lounges, weekend discharges and hospital in the home programs.

Why do emergency physician shortages limit opening hours?

Emergency physician shortages limit opening hours, because hospitals cannot run safe 24-hour rosters without enough senior doctors. St John of God Murdoch Hospital announced on July 1, 2026 that its private emergency unit would open from 8 a.m. to 10 p.m. from Sept. 1, 2026. In turn, patients outside those hours must travel to Fiona Stanley Hospital across the road. Operators respond with locum doctors, nurse practitioner roles and shared rosters across nearby hospitals.

How do bed shortages for older patients strain capacity?

Bed shortages for older patients strain capacity, because frail people often cannot leave hospital until an aged care place is found. Australia had 14.3 emergency beds per 1,000 people aged over 65 in 2025, a record low. Almost 2,500 older people were waiting in public hospitals for an aged care bed at the same time. As a result, emergency units hold admitted patients for longer. States respond with transition care and closer links to aged care services.

Why do rising costs pressure state health budgets?

Rising costs pressure state health budgets, because wages, medicines and equipment grow faster than funding formulas in some years. Recurrent spending on public hospitals reached $103.1 billion in 2023-24, excluding depreciation. In turn, states must balance emergency staffing against elective surgery and community care. Queensland raised its health budget by 10.2% to $33.1 billion in 2025-26 to meet this demand. Health systems respond with activity-based funding, virtual care and tighter patient flow targets.

New South Wales leads while Queensland grows fastest

Why does new South Wales hold the largest share?

New South Wales held a 40.2% share of 2025 value and grows at 4.41% a year, because it has the largest population at about 8.67 million in March 2026. The state recorded 785,084 emergency attendances in the April to June 2025 quarter, down 1.3% from a year earlier. However, ambulance arrivals rose 1.3% over the same period, and the state reported record numbers of patients with more serious conditions.

How does Victoria manage high emergency volumes?

Victoria held a 29.9% share of 2025 value and grows at 4.51% a year, because Melbourne hosts large tertiary hospitals and the region has a growing population. The state recorded more than 513,200 emergency presentations and more than 98,000 lights-and-sirens ambulance callouts in a single quarter of 2025. Victoria also runs a statewide Virtual Emergency Department that keeps many minor cases out of hospital.

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Why is Queensland the fastest-growing state?

Queensland held a 24.7% share of 2025 value and grows fastest at 4.81% a year, because its population reached about 5.74 million in March 2026. The state Hospital Rescue Plan funds three new and 10 expanded hospitals with more than 2,600 extra beds. Queensland reported an ambulance ramping rate of 34.5% in April 2026, the lowest since January 2021, and a record $35.5 billion health budget.

What shapes demand in the remaining states and territories?

The remaining states and territories held a 5.2% share of 2025 value and grow at 4.71% a year, because Western Australia has the fastest population growth among the states. Large distances across these remote regions make paramedic and retrieval services central to emergency access. However, physician shortages have already cut private emergency hours in Perth.

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Budgets, pricing and private hours marked 2025 to 2026

Virtual triage, flow data and short stay units spread

• Virtual emergency departments assess patients by video before they travel, which keeps many minor cases at home and frees cubicles for sicker patients.
• Real-time ambulance and bed data show paramedics which hospitals have capacity, which spreads ambulance arrivals across sites and cuts handover delays.
• Short stay and acute medical units hold patients for brief observation outside the main emergency area, which frees cubicles faster.
• Electronic triage and tracking boards show waiting times and patient status across the unit, which helps nurses and doctors move patients on without delay.

State health systems dominate as private hospitals add care

Competition is led by state health systems that fund and run most emergency units through local health districts and hospital networks. NSW Health, Queensland Health and the Victorian Department of Health set funding, performance targets and capital plans for the largest public networks. Ramsay Health Care, Healthscope, St John of God Health Care and Epworth HealthCare run private emergency units that charge fees and admit insured patients to their own hospitals. Private operators compete on shorter waits, choice of specialist and direct access to private wards. Public systems compete for staff, capital and patient flow rather than for patients, and they increasingly work with private hospitals to move insured patients out of crowded public units. Workforce supply, bed capacity and links with urgent care clinics shape how each operator performs.

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Credence Research view on Australian emergency care

Credence Research's view is that Australian spending on emergency care will grow steadily because older, sicker patients need more intensive care in every episode. Urgent care remains the largest service type, while critical care and older patients carry the fastest growth. Urgent care clinics and virtual services should slow lower-acuity visits without reducing overall spending. However, access block, staff shortages and limited aged care places will keep pressure on hospitals. States that combine patient flow funding, virtual triage and more beds should see the best results.

How the Australian emergency care estimate was built

The report uses 2025 as the base year on a calendar basis, and market values come from the Credence Research model. That model combines presentation counts, average episode costs, national efficient prices, state budget papers, population statistics, World Bank ageing data and hospital operator information. Segment splits and state growth rates are Credence Research estimates, while state shares follow the client-defined split. Sources used are public reports, official statistics, regulator and government websites and company websites, and no interviews or surveys were used.

Ageing and acuity carry emergency care spending to 2035

Spending on emergency care is expected to reach USD 9.26 billion by 2035, a 4.56% CAGR during 2026–2035, as ageing and higher acuity raise the cost of each episode. Growth should stay steady through 2028 while states open new beds and expand virtual triage. After that, older-patient care and critical care will carry more of the increase as lower-acuity visits shift to urgent care clinics. Deeper staff shortages would slow service growth, while faster bed building would raise it. Operators that move patients through quickly are expected to gain the most.

Note: The depth of individual sections depends on data availability for this market. Volume, capacity, trade and other unit-based metrics are included where applicable.