Portfolio — 22 April 2026

Minister for Health and Ageing and Minister for Disability and the NDIS Mark Butler announced on 22 April the most significant structural overhaul of the National Disability Insurance Scheme since its inception, targeting a reduction in participant numbers from 760,000 to approximately 600,000 and slashing annual cost growth from 10 per cent to 2 per cent by 2030, with total scheme spending capped at $55 billion by decade's end [TA-260423-health-9d898996598e].

The reform package is framed around three diagnoses: unsustainable cost growth, scope drift beyond the scheme's original intent, and pervasive fraud — and legislation to implement the changes will be introduced in Parliament within weeks.

The most consequential structural change is the replacement of the diagnosis-based eligibility gateway with an objective functional-capacity assessment tool, to be co-designed with the disability community and state governments, with implementation set for 1 January 2028 [TA-260423-health-d66c5799817f]. This shift — from specialist-obtained diagnoses to evidence-based functional assessment — will drive the reassessment of an estimated 160,000 participants currently assessed as not meeting the threshold of significant and permanent disability.

Critically, the Minister confirmed in multiple broadcast interviews on 23 April that implementation of the longer-term eligibility changes remains conditional on state and territory government agreement, making intergovernmental negotiation a central risk variable for the reform timeline [TA-260423-health-995c2dc5d11a].

On spending, community participation support will be cut from its projected growth trajectory back to 2023 levels — a material reduction to individual budgets — offset by a $200 million fund to rebuild mainstream community and disability organisations' capacity to host genuine participation activities [TA-260423-health-d66c5799817f]. The Minister's messaging positioned this not as a withdrawal of support but as a redirection toward genuine community inclusion outside the scheme's direct funding stream.

Fraud and provider integrity measures are the most immediately actionable component of the package. The scheme currently processes 600,000 daily claims with minimal evidence requirements [TA-260423-health-995c2dc5d11a]. The government will mandate digital payment systems with evidentiary requirements, compulsory provider registration and character-and-qualifications vetting, and Criminal Intelligence Commission involvement to address organised crime infiltration of the scheme.

The CIC involvement is a notable cross-portfolio signal, linking the NDIS reform to law enforcement and Home Affairs instruments.

The Minister's framing across media releases and broadcast interviews was consistent: the reform is necessary to restore the scheme's social licence, with the government citing polling showing six in ten Australians now view the scheme as broken [TA-260423-health-8727a9a9cb7d]. The philosophy of 'Nothing About Us Without Us' — mandating co-design with disability advocates throughout implementation — was emphasised repeatedly as the procedural commitment meant to offset community concern about the scale of the changes.

In a separate announcement touching on his Health and Ageing portfolio, the Minister announced removal of the age-based private health insurance rebate premium that had favoured Australians over 65, directing the savings toward aged care beds and support packages in response to population ageing and hospital bed-block [TA-260423-health-8727a9a9cb7d]. This measure operates across both his ministerial roles — reducing a Health portfolio expenditure while addressing an Aged Care capacity constraint — and signals the government is prepared to use health insurance settings as a lever for aged care infrastructure investment.