By Alexis Walters on March 3, 2026
Australia is paying a high price for responding to disability‑related needs only after they reach crisis point. Whether a person ends up in an emergency department, a psychiatric inpatient unit, or the criminal justice system, the public cost of crisis intervention is enormous. But more importantly — the human cost is even higher.
A growing body of evidence is making one thing clear: timely, preventative NDIS supports reduce avoidable crises, keep people connected to community, and deliver a genuine prevention dividend for government systems that are struggling under pressure.
Crisis services are the most intensive — and the most expensive — supports governments operate.
Prisons cost about $422 per person per day, or $153,895 per year, according to Productivity Commission‑based estimates. In some states, including the ACT, costs are even higher.
Acute public mental health beds cost an average of around $1,602 per day, with some jurisdictions reporting costs upward of $1,800–$2,200 per day.
Emergency departments are facing growing pressure, with more than 310,000 mental health–related ED presentations in 2024–25 — and fewer people seen on time compared with ten years ago.
Takeaway:
When people cycle between psychiatric wards, EDs, remand and prison, taxpayers pay a premium for late, crisis-stage responses.
The over‑representation of some communities is stark — and unacceptable.
17,432 Aboriginal and Torres Strait Islander people were in prison in June 2025, a 10% increase in a single year.
People with disability are heavily over-represented in the justice system, with 39% of prison entrants reporting a long‑term health condition or activity‑limiting disability.
Intellectual disability and borderline intellectual functioning occur at significantly higher rates in prison populations than in the general community.
These are the communities the NDIS was created to support:
People with disability, people experiencing compounding disadvantage, and communities historically underserved by mainstream systems.
Yet too often, they enter the NDIS late — only after significant harm has already occurred.
If someone’s psychosocial disability is unsupported in the community, the pressure inevitably shifts to hospitals.
A single acute mental health inpatient day — at $1,602+ — adds up rapidly.
Mental health ED presentations have increased 22% since 2014–15, while on‑time care has fallen from 71% to 60%.
These are not small fluctuations — they represent a system absorbing preventable crises and struggling to keep up.
Every avoidable ED visit
Every avoided hospital admission
Every reduced length of stay
…creates real budget relief, freeing resources for better, earlier supports.
The NDIS is a world-leading scheme, but it is under pressure. Reform is underway to strengthen boundaries, improve evidence‑based supports, and build clearer interfaces with mainstream systems like health and justice.
Some of the most promising areas for prevention include:
Safe, appropriate housing dramatically reduces the risk of incarceration, homelessness, and hospitalisation.
Coaches help participants manage triggers, build routines, and stay connected — reducing crisis escalation.
Evidence‑based behaviour plans prevent harm, support safety, and reduce justice involvement.
Coordinated care ensures people with dual diagnoses don’t fall through service gaps.
Stabilising families prevents burnout, breakdown, and emergency interventions.
When these supports are timely, culturally safe, and well‑coordinated, outcomes improve across the board:
more choice and control, greater independence, stronger community participation — and fewer crises.
Imagine a system where:
A young First Nations man with psychosocial disability receives culturally connected supports early — before police ever become involved.
A woman with complex trauma and housing instability receives intensive community supports that prevent the ED cycle.
A participant leaving custody is not discharged into homelessness, but directly into stabilising NDIS supports.
Recovery coaches, support coordinators, housing providers, and health services work together — instead of in silos.
This is not a fantasy.
It is what the NDIS was designed to deliver.
The cost of crisis is high.
The cost of prevention is far lower.
But the value of dignity, stability, and community connection is priceless.
Prevention pays.
For governments, for communities, and most importantly — for people with disability.
By investing earlier, strengthening NDIS interfaces, and embedding an equity lens, we can reduce pressure on hospitals and prisons while building safer, healthier, more connected lives.