A full institutional reading of the Integrated Assessment Tool User Guide, Version 2.5 (June 2026), applying Deep Truth Persona Version 5.2.
Steve Davies | Mindful Progress | @ozloop — Canberra, Australia | July 2026
Source: My Aged Care — IAT User Guide, V2.5, June 2026, Department of Health and Aged Care
The Department of Health and Aged Care has not published the calculation logic that converts an IAT submission into a funding classification. The 423-page User Guide acknowledges the calculation layer at exactly one point — without naming the variables or weights involved.
Deep Truth does not require the algorithm to be published to surface its shape. The user guide leaks the schema through its own operational instructions: mandatory inputs, validated tool scores, a self-contradicting override architecture, and eleven discrete outputs.
This analysis reads the document the Department issues to the workforce that operates the system — not commentary, not a leaked record — the primary public artefact.
Present, primary. The entire 423-page user guide. Anonymous bureaucratic register throughout; no individual author named.
Absent. No client voices, no assessor voices in their own register appear anywhere in the document.
Absent. No dissent is recorded anywhere in the text. The guide is monovocal by design.
Partial. References to the Aged Care Act 2024 and a 2023 live trial report are made but not reproduced.
The absence of dissenting or corroborating voices in this official operational record is itself a finding, not merely an evidentiary gap.
Aged Care Royal Commission finds systemic neglect.
IAT begins operation — before its statutory framework is fully in force.
Aged Care Act 2024 legislated; Support at Home launched 1 July 2025.
Senate-passed override-restoration bill blocked in the House. Minister states "no AI" in the system.
Stakeholders with material interests include providers, unions, COTA, OPAN, IT vendors, and Services Australia — yet the guide names only one external body: the Lead Educators' Network. No client-side consultation is described.
Department of Health and Aged Care. Anonymous bureaucratic register. Function: operationalising — instructing the assessment workforce how to enact the algorithmic determination process, not justifying it. This makes its silences more telling than a defensive document's would be.
Distributed and procedurally diffused across "triage person," "assessor," "clinical assessor," "the system," "Services Australia," and "the Department" — roles without consolidated accountability for any single determination.
Current, live, operative. This is the instrument assessors are using today.
Institutional language systematically overwrites lived experience: people become "clients"; a life's capacities become ratings for "transfers," "ability to dress," "handle money." The Stolen Generations, Forgotten Australians, and Former Child Migrants are collapsed into a single diversity tickbox — the guide itself acknowledging this workaround exists because fields "do not currently capture care leavers."
Deep Truth identifies eight mechanisms of moral disengagement operating within the IAT User Guide. Each is rated by intensity. All eight register at intensity 3 or above — satisfying the base rule for a Red verdict.
Six mechanisms register at intensity 4 or above under high political context — well above the three-mechanism threshold required to fire the Political Escalation Clause.
Three mechanisms remain entrenched at the highest intensity, forming the structure that protects the system from accountability.
The words "algorithm" and "artificial intelligence" do not appear anywhere in 423 pages. Output is called "system generated IAT outcome" and "classification 1–8." Rationing logic is rendered invisible to the people it is rationing — including the assessor delivering the outcome.
"The system will display a prompt to override to a higher classification. Assessors must not take this action." The Department's policy forbids the exact override action the Department's own system prompts the assessor to consider. Assessors carry the moral weight of outcomes they are explicitly forbidden from correcting.
Roles distributed across triage → non-clinical assessor → clinical assessor → "the system" → Services Australia → the Department, each governed by separate guidance documents. No single party owns the determination end to end. Accountability dissolves by design.
No reference in 423 pages to the Royal Commission's findings, waitlists, service caps, unmet need, misclassification harm, or any appeal pathway. Consequences of under-classification are absorbed silently by clients and unpaid carers.
The Stolen Generations, Forgotten Australians, and Former Child Migrants collapsed into one diversity tickbox. These are people with names, histories, and legally recognised status — not data points requiring a workaround category.
The document repeatedly frames its approach as "strengths-based" and "empowering" — while operating as a capped rationing instrument. Therapeutic language substitutes for disclosure of trade-offs. Rationing can be defended ethically, but only where its logic is published.
"If a service sub type is not selected and the client subsequently needs it, the client will need to request this via a SPR."
The administrative cost of an assessor's or system's initial omission is transferred to the client, who must independently identify the gap and initiate a new request.
"The IAT builds on the previous National Assessment and Screening Form (NSAF) and learnings from the two trials of previous IAT prototypes in 2022 and 2023."
Frames the current instrument as iterative improvement, pre-empting scrutiny of continuity in the same structural opacity the NSAF and its prototypes shared.
The assessor arrives at the small fibro house on the edge of a coastal town. Eighty-three years old. Widowed two years ago. Heart failure. A right knee that no longer takes weight. Three pills in the morning, four at night. A daughter in Brisbane. A cat. The garden is overgrown. The shower has no rail.
The assessor works through the IAT. She rates the mobility, runs the validated tools, ticks the strengths-based goal box because the guide requires it. The older woman says: "I want to stay in my house. I want to be here when my daughter visits at Christmas." The assessor presses the button. Classification 3.
She knows the woman is closer to a 5. The weights are not published. There is no appeal — only a Service Provision Request, filed later, by the client herself. Six weeks later the woman falls in the bathroom. There was no rail. The system is not in the room.
Cumulative Moral Disengagement · Political Escalation Clause Fired
The IAT User Guide does not merely describe an opaque algorithmic system — it operationally enacts the opacity, training assessors to accept determinations they cannot interrogate and forbidding the one override action the system itself invites.
This remains, in the document's own architecture, the Robodebt-shaped silhouette applied to the most vulnerable cohort in Australian public administration.
The calculation logic — variables, weights, decision rules, and validation methodology — should be published under standards equivalent to those expected after Robodebt. The public does not currently have the information needed to judge whether the algorithm is sound.
Either the system should not display a prompt where policy forbids acting on it, or policy should permit a documented, evidence-based override with client appeal rights. This contradiction has persisted unchanged across at least two published editions of the guide.
Where a fix is announced in parliament, it must appear in the document assessors are actually trained on — with the same specificity as every other instruction in the guide, including whether it resolves the override contradiction.
Suppressed by the architecture of the current user guide — each a legitimate object of public inquiry:
The variables and weights that determine funding classification remain entirely unpublished.
No appeal pathway exists for classification and ineligibility determinations within the document itself.
Impact across diversity fields — including care leavers — is unexamined and unsurfaced.
The Royal Commission already established the cost of unaccountable systems. Continued opacity serves a political function that remains unacknowledged.
Every claim in this analysis is drawn directly from the primary source document, quoted or closely paraphrased with the location identifiable within the text.
The comparison to Robodebt's silhouette and the naming of the override contradiction as moral disengagement at intensity 6 are warranted by the document itself, not by inference about anyone's intent.
The instrument was operating before its statutory framework was fully in force. The Minister's announced fix precedes this document's own incorporation of it — the guide contains no reference to the mechanism the Minister described in parliament.
Deep Truth | Mindful Progress | Steve Davies | July 2026
Published under Creative Commons
The system is not in the room. The weights are not published. The Department does not publish what happens to women like this.
My Aged Care — IAT User Guide, Version 2.5, June 2026, Department of Health and Aged Care.
Deep Truth Persona Version 5.2 (consolidated), 17 May 2026
Fifteen changes were made to the IAT User Guide between the November 2025 and June 2026 editions. None resolve the override contradiction, the unpublished weights, or the diffusion of responsibility. One — automatic tier assignment under two care pathways — extends automated determination further than before.
No improvement on any accountability dimension.
If this analysis raises questions or you wish to explore further action, only ask. Deep Truth is built to go deeper.
Deep Truth Analysis: The IAT Algorithm Schema July 2026