Rostery

What is Support item number?

A support item number is the code identifying a specific NDIS support for claiming, in the form 01_011_0107_1_1. It encodes the support category, the item, and the registration group. Every claimed line must carry a valid item number that matches the support actually delivered and sits within the participant’s funded budget.

The item number determines the price limit, the unit of measure (hour, each, day, week), and which budget category the claim draws from. Choosing a near-miss item is the most common claiming error: the claim may pay, but it draws down the wrong budget and surfaces at plan review.

Day-of-week and time-of-day matter. Weekday, evening, Saturday, Sunday and public holiday variants are separate item numbers with separate limits, which is why claiming should be derived from the actual shift times rather than selected by hand.

Rostery handles this in practice

SCHADS interpretation, NDIS price-guide validation, claiming and the evidence an audit asks for — built for Australian providers.