AN-ACC Optimisation: A Practical Guide to Aged Care Funding Maximisation

AN-ACC Optimisation: A Practical Aged Care Funding Guide

The Australian National Aged Care Classification (AN-ACC) represents a fundamental shift in aged care funding. Since October 2022, residential aged care funding has been determined by resident classification rather than care needs assessment alone. For providers, this creates both opportunity and risk: opportunity to capture funding that reflects actual care delivery, and risk of under-classification that erodes margins. If your organisation suspects it is leaving revenue on the table through under-classification, this guide provides the practical strategies to close that gap — within fully compliant boundaries.

This guide draws on the disciplines used in our aged care funding and AN-ACC advisory engagements, where structured optimisation has delivered measurable funding uplift for providers across Australia.

Understanding the AN-ACC Model

AN-ACC classifies residents into one of 13 classes based on three assessment domains: Independent Living Skills and Activities of Daily Living (function), Cognition and Behaviour, and Health and Medical Conditions.

Within each class, funding varies based on geographic location and, for some components, individual characteristics. The model also includes a base care tariff applying to all residents and an adjustment for residents with complex health conditions.

Understanding how classification translates to funding is essential for optimisation. The difference between adjacent classes can exceed $30 per resident per day, making classification accuracy a significant financial lever. For a 100-bed facility, moving just 10 residents from an adjacent lower class to the correct class represents over $100,000 in annual funding — revenue that is already earned through care delivery but lost through classification inaccuracy. For a deeper look at the 2026 funding changes, see our AN-ACC Funding Model 2026 guide.

Classification Accuracy Fundamentals

Classification accuracy ensures residents are assessed and coded to reflect their actual care needs. This is not about gaming the system but rather ensuring the assessment captures the reality of each resident's condition.

Common under-classification causes include:

• Incomplete documentation of conditions and limitations
• Assessor unfamiliarity with assessment instruments
• Time pressure during assessments
• Failure to update classifications when conditions change

Addressing these causes improves classification accuracy and, consequently, funding appropriateness. Providers who have implemented structured classification governance — as detailed in our AN-ACC reclassification revenue recovery guide — consistently recover $3,000–$12,000 per affected resident annually.

Documentation for Optimal Classification

Documentation quality directly affects classification outcomes. Assessors rely on clinical documentation to understand resident conditions and assign appropriate classifications.

Effective documentation includes:

• Comprehensive admission assessments that capture all relevant conditions
• Ongoing progress notes that reflect current function and needs
• Specific descriptions of assistance required rather than general statements
• Documentation of behavioural incidents and interventions
• Medical records that support health condition assessments
• Allied health assessments documenting functional limitations

Documentation improvement initiatives often deliver significant classification and funding improvements. Common improvement strategies include training clinical staff on documentation requirements for AN-ACC, implementing documentation audits with feedback, providing documentation templates that capture required information, and reviewing documentation before assessment visits.

Assessment Preparation

AN-ACC assessments are conducted by external assessors who spend limited time with each resident. Preparation maximises the accuracy of these assessments.

Pre-Assessment Activities

Ensure documentation is current and complete. Brief staff who will interact with assessors on each resident's key care needs and behavioural patterns. Review residents who may have changed since last assessment. Prepare any supporting evidence for complex conditions. The goal is not to coach or influence the assessor but to ensure they have access to complete and accurate information.

During Assessment

Ensure assessors have access to relevant staff for questions, documentation is readily available, and any resident behaviours or needs are observable or clearly documented. Designate a clinical liaison who can direct assessors to relevant documentation and answer factual questions about residents' conditions and care requirements.

Post-Assessment Review

Review preliminary results and prepare appeals for any classifications that appear incorrect. Compare new classifications against your internal assessments. Where discrepancies exist, document the clinical evidence supporting your assessment and lodge reclassification requests promptly.

Reclassification Management

Resident conditions change over time. Significant changes that affect classification should trigger reclassification requests. Delays in reclassification mean providing higher-intensity care at lower-classification funding — a direct margin erosion that compounds with every week of inaction.

Triggers for reclassification include:

• Significant decline in function
• New diagnoses affecting health condition scoring
• Onset or worsening of cognitive or behavioural issues
• Changes in care requirements documented by clinical staff

Implement processes to identify classification-relevant changes through regular review of care needs, clinical handover processes that flag changes, and integration between clinical systems and classification monitoring. Best-practice providers conduct quarterly classification reviews as a standing operational process.

Case-Mix Analysis

Case-mix analysis examines your resident population's classification distribution compared to benchmarks. This analysis reveals whether your population is systematically under-classified relative to actual care intensity.

Key case-mix indicators include:

• Average classification compared to sector benchmarks
• Distribution across classes compared to similar facilities
• Relationship between care delivery costs and classification funding
• Trending of classifications over time

Significant under-classification relative to benchmarks warrants investigation. Potential causes include documentation deficiencies, assessment preparation gaps, or failure to reclassify when conditions change. Linking case-mix data to care minutes compliance cost modelling provides a complete picture of whether your funding covers the care intensity you are actually delivering.

Accommodation Revenue Optimisation

While not part of AN-ACC, accommodation revenue represents a significant funding stream for residential aged care. Optimisation opportunities exist in this area as well.

RAD Versus DAP Strategy

Residents choose between Refundable Accommodation Deposit (lump sum) and Daily Accommodation Payment (daily charge). Provider preferences depend on cash requirements, interest rates, and investment returns. Strategic approaches to presenting options can influence the mix while remaining fully compliant with disclosure requirements.

Maximum Permissible Price

For non-supported residents, Maximum Permissible Price (MPP) allows market-based pricing up to published maximums. Pricing strategy should consider market conditions, facility quality and competitive positioning. Regular benchmarking against comparable facilities in your catchment area ensures your pricing remains competitive and appropriate.

Supported Resident Accommodation

Supported resident accommodation is set by government rates. Ensure correct classification of resident support status to receive appropriate payments. Errors in support status classification are more common than providers realise and can result in material under-payment over time.

Additional Services Revenue

Beyond care and accommodation, additional services offer revenue enhancement opportunities. Categories include higher specification accommodation options, optional lifestyle and amenity services, personal services beyond basic care, and specified care and services packages.

Additional services must be genuinely optional, properly disclosed, and appropriately priced. Well-designed additional service offerings can improve resident experience while generating margin that contributes to overall financial sustainability.

Compliance Considerations

AN-ACC optimisation must operate within regulatory requirements. Key compliance considerations include:

• Documentation must accurately reflect resident conditions
• Classifications must be supportable by clinical evidence
• Reclassification requests must reflect genuine changes in condition
• Additional services must meet all regulatory requirements for disclosure and pricing

The goal is capturing appropriate funding for actual care needs, not inflating classifications or claiming for fictitious conditions. Compliance failures carry serious consequences including funding recovery, regulatory sanctions, and reputational damage that undermines consumer confidence.

Technology for AN-ACC Optimisation

Technology can support AN-ACC optimisation through documentation systems that capture classification-relevant information, analytics that identify potential under-classification, alerts for residents who may need reclassification, reporting on case-mix and funding performance, and integration between clinical and financial systems.

Many clinical systems now include AN-ACC-specific functionality. Evaluate whether your systems effectively support classification accuracy and invest in upgrades where the ROI is demonstrable. The best technology investment is often not a new system but better configuration and training on existing platforms.

Building AN-ACC Capability

Sustained AN-ACC performance requires organisational capability built across four dimensions:

Clinical Staff Training

Ensure those documenting care understand how documentation affects classification. This includes registered nurses, care staff, and allied health professionals. Quarterly refresher sessions keep documentation standards top of mind and address common errors identified through audit.

Classification Expertise

Develop in-house understanding of AN-ACC instruments and classification logic. This might involve dedicated classification staff or distributed expertise among clinical leaders. At minimum, one person in the organisation should have deep expertise in AN-ACC assessment instruments and classification mechanics.

Performance Monitoring

Track classification distributions, funding outcomes, and related metrics. Regular review identifies issues and improvement opportunities before they become entrenched. Integrate AN-ACC performance metrics into your standard management reporting and board dashboards.

Continuous Improvement

Treat AN-ACC optimisation as an ongoing focus, not a one-off project. Regular analysis, staff training updates, and process refinement drive sustained results. Providers who embed classification governance into business-as-usual operations consistently outperform those who treat it as a periodic exercise.

Getting Started with AN-ACC Optimisation

AN-ACC optimisation is essential for aged care financial sustainability. The funding model rewards providers who understand classification mechanics, maintain quality documentation, prepare for assessments effectively, and manage reclassification proactively.

Within compliant boundaries, significant funding variation exists between providers with similar resident populations. The difference often comes down to operational excellence in classification-related processes — processes that can be systematically improved with the right expertise and governance framework.

For guidance on AN-ACC optimisation in your organisation, CFO Insights provides fractional CFO services for aged care with deep expertise in aged care funding and financial management. Whether you need a full classification review, documentation improvement program, or ongoing AN-ACC governance support, our team brings the sector-specific financial leadership to deliver measurable funding uplift.

Related Resources

Explore our healthcare CFO services for comprehensive financial guidance.

Related reading: New Aged Care Act implications.

See also: aged care financial sustainability.

Learn about our fractional CFO services.

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