Definition of "mild autism"

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25/26-0132 DOCUMENT 1

FOI 25/26-0132

  1. the definition of “mild autism” the Agency is currently using

  2. the most recent reporting of the numbers of NDIS participants with “mild autism” as their primary disability broken down by age or age groups,

  3. the most recent reporting of the number of NDIS with “mild autism” but not as their primary disability type broken down by age or age category

  4. reporting on the cost of NDIS plans for participants with “mild autism” as broken down in 2 & 3 above

Response

  1. The Agency does not have a definition of ‘mild Autism’. For this FOI request, we are providing data on participants with Autism as primary disability and high level of function (1 to 5).

  2. The most recent reporting date for now is 31 March 2025.

Participants with Autism as primary disability and high level of function (1-5) broken down by age groups

Number of Average annualised Average payments in

Age groups participants as at 31 committed supports the 12 months ending March 2025 as at 31 March 2025 31 March 2025

0to8 20,916 $23,800 $17,600

9 to 14 18,616 $18,800 $11,900

15 to 18 7,474 $21,700 $11,900

19 to 24 4,450 $37,400 $21,600

25 to 34 2,173 $38,800 $25,700

35 to 44 667 $44,300 $32,300

45 to 54 279 $45,500 $33,600

55 to 64 118 $49,800 $38,500

65+ 26 $86,700 $83,700

Total/Overall 54,719 $24,000 $15,800

*Autism includes 3 ICD disabilities (Autism disorder, Asperger syndrome, Rett syndrome)

  1. The most recent reporting date for now is 31 March 2025.

25/26-0132

Participants with Autism as non-primary disability and high level of function (1-5) broken down by age groups

Average payments Number of Average annualised in the 12 monthsAge groups participants as at 31 committed supports as ending 31 March March 2025 at 31 March 2025 2025

0 to 8 1,331 $31,700 $18,900

9 to 14 671 $39,500 $22,700

15 to 18 433 $53,400 $30,900

19 to 24 458 $93,400 $52,600

25 to 34 380 $95,800 $60,300

35 to 44 151 $120,300 $72,600

45 to 54 77 $123,200 $90,200

55 to 64 44 $157,900 $92,700

65+ 15 $152,100 $94,600

Total/Overall 3,560 $58,400 $34,400

**Autism includes 3 ICD disabilities (Autism disorder, Asperger syndrome, Rett syndrome). Only 30% of all Scheme participants have any secondary disability reported in the data. Please note that historical reporting of non-primary disabilities has been inconsistent, due to a lack of guidance over the definition of a non-primary disability and the level of evidence required to support entry onto the system. 4. In terms of cost, please refer to the average annualised committed supports and average payments (rounded to the nearest hundred dollars) in parts 2 and 3.

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