How Much Is Oral Health and Dental Care Costing Australia? What the AIHW Data Shows

When people ask “what’s the cost of dental care?”, they usually mean what a patient pays at the chair. But the true price of poor oral health is bigger: delayed or avoided treatment can escalate into emergency presentations and hospital admissions that could often be prevented with earlier community-based dental care.

The latest Australian Institute of Health and Welfare (AIHW) reporting estimates about 88,600 potentially preventable hospitalisations for dental conditions in 2023–24 — a strong signal that access and affordability are still impacting outcomes. AIHW source.

For Dentists and Dental clinics, this matters because demand doesn’t disappear, it shifts. When patients delay routine visits due to cost or access barriers, clinics often see more urgent, complex work later (and the health system absorbs more downstream cost).

Key Summary – at a glance

• Preventable hospital demand is high: AIHW estimates ~88,600 potentially preventable hospitalisations due to dental conditions in 2023–24. (AIHW)
• Rates are rising again: AIHW reports the age-standardised rate reached 3.4 per 1,000 in 2023–24 (following a COVID-era low of 2.6 per 1,000 in 2019–20). (AIHW)
• Equity gaps are clear: 2023–24 rates were higher for Indigenous Australians (5.6 per 1,000) than for Other Australians (3.3 per 1,000), and higher in Very remote areas (5.1 per 1,000) than Major cities (3.2 per 1,000). (AIHW)
• Children are heavily affected: In 2023–24 the highest rate was in children aged 5–9 years (12.1 per 1,000). (AIHW)
• The cost burden is largely personal: AIHW estimates $12.5 billion was spent on dental services in 2022–23, with individuals directly funding 61%; per capita expenditure was $476. (AIHW)

What the “Cost of Dental Care” Looks Like

1) System costs: potentially preventable hospitalisations

AIHW describes potentially preventable hospitalisations (PPHs) for dental conditions as an indicator linked to whether timely, adequate non-hospital dental care is available and accessed. In 2023–24, AIHW estimates about 88,600 such hospitalisations, and an age-standardised rate of 3.4 separations per 1,000 population. Source.

This is the part of the cost story that Dentists and Dental clinics can’t ignore: when routine care is delayed, pain and infection often escalate — and patients can end up in higher-cost settings. In practice, this means more last-minute demand, more urgent presentations, and more complex case mix over time.

2) Household costs: dental spending is real, and mostly paid directly

AIHW estimates $12.5 billion was spent on dental services in 2022–23, and that individuals directly funded 61% of total expenditure. Per capita expenditure was $476. Source.

Where the Pressure Shows Up Most (Patients, Places, and Age Groups)

AIHW’s PPH data shows the burden isn’t evenly spread. In 2023–24, rates were:

• Highest in children aged 5–9 years: 12.1 per 1,000 population.
• Higher for Indigenous Australians: 5.6 per 1,000 vs 3.3 per 1,000 for Other Australians.
• Higher with remoteness: rising from 3.2 per 1,000 in Major cities to 5.1 per 1,000 in Very remote areas.

AIHW details.

Meanwhile, AIHW also reports ongoing financial barriers in paediatric care — for example, children aged 5–17 without dental insurance were more likely to avoid or delay visiting the dentist due to cost than those with insurance (and in 2021, 8.9% avoided or delayed care due to cost). Source.

Practical Steps for Dental Clinics in 2026

1) Make the cost conversation easier (and earlier)

Healthdirect suggests practical ways patients can manage the cost of dental care: ask what procedures cost, request item numbers, compare prices, and ask about alternatives where appropriate. This is a useful reminder that cost transparency can reduce anxiety and improve follow-through. Source.

2) Promote prevention as the cheapest “treatment plan”

Healthdirect also notes prevention basics — regular check-ups, limiting sugar, and daily oral hygiene — as the most reliable way to reduce future dental costs. From a clinic perspective, this supports structured recall systems and hygiene-led prevention programs. Source.

3) Know the public pathways (and explain them clearly)

For eligible children, Healthdirect summarises the Child Dental Benefits Schedule (CDBS) and notes many CDBS services are bulk billed. For Dental clinics, this is a reminder to clearly signpost eligibility pathways for families who may otherwise delay due to cost. Source.

4) Aged care dentistry: access barriers are real and models that bring care to patients matter

The Australian Dental Foundation notes that while free or low-cost public dental services exist, patients often need to meet eligibility criteria, which can be a barrier to access. Their aged care model focuses on accessibility, including providing care where seniors live (such as retirement and lifestyle villages), and reports almost 10,000 patients benefited in 2025. Source.

Conclusion

Australia’s oral health “cost problem” is more than just fees, it’s the ripple effect of delayed care. AIHW’s latest reporting shows a high level of potentially preventable hospitalisations for dental conditions, alongside ongoing financial barriers that shape patient behaviour. For Dentists and Dental clinics, the most practical response in 2026 is consistent: improve cost clarity, strengthen prevention pathways, and make access easier for priority groups where the burden is highest.

Disclaimer: This blog is a general overview and should not be construed as professional legal, financial or medical advice.

FAQs

• What does “potentially preventable hospitalisations” mean for dental care?
  

  AIHW uses potentially preventable hospitalisations (PPHs) for dental conditions as an indicator linked to whether timely and adequate non-hospital dental care is being accessed. High rates suggest more people are reaching hospital for dental problems that could often have been treated earlier in the community.



• How big is the hospital burden linked to delayed dental care?
  

  AIHW estimates about 88,600 potentially preventable hospitalisations for dental conditions occurred in 2023–24, with an age-standardised rate of 3.4 separations per 1,000 population.



• Who is most affected by preventable dental hospitalisations?
  

  AIHW reports the highest rate in 2023–24 was among children aged 5–9 years (12.1 per 1,000). Rates were also higher for Indigenous Australians and higher in Very remote areas compared with Major cities.



• How can patients reduce the cost of dental care?
  

  Healthdirect recommends prevention (regular check-ups, good oral hygiene, limiting sugar), asking for costs and item numbers before treatment, comparing prices where appropriate, and asking about less expensive alternatives.



• What can dental clinics do to reduce cost barriers?
  

  Clear cost communication, prevention-first workflows (recalls and hygiene programs), and proactive signposting of public pathways can all improve follow-through. For priority populations such as seniors, mobile or onsite models can also improve access where transport and eligibility barriers exist.

Information Sources

• AIHW — Oral health and dental care in Australia: Potentially preventable hospitalisations
• AIHW — Oral health and dental care in Australia: Costs (expenditure and financial barriers)
• Australian Dental Foundation — How much does aged care dentistry cost in NSW, VIC and QLD?
• Healthdirect — Cost of dental care (practical guidance, CDBS, insurance and cost minimisation tips)
• Gorilla Jobs — Dental Costs in Australia 2025: Why Prevention Pays