Wash. Admin. Code § 388-828-4440

Current through Register Vol. 25-01, January 1, 2025

Section 388-828-4440 - How does DDA determine your SIS support needs index percentile ranking?

(1) DDA determines your SIS support needs index percentile ranking by adding together the standard scores (WAC 388-828-4420) for the following supports intensity scale assessment subscales:

(a) Home living activities in WAC 388-828-4200.

(b) Community living activities in WAC 388-828-4220.

(c) Health and safety activities in WAC 388-828-4280.

(d) Lifelong learning activities in WAC 388-828-4240.

(e) Work activities in WAC 388-828-4260.

(e) Social activities in WAC 388-828-4300.

(2) Your standard scores for the above scales are added together to determine the sum of the standard scores.

(3) The advocacy activities scale, and the exceptional medical and behavioral supports scales are not used in determining your support needs index percentile ranking.

(4) The sum of the standard scores is converted to your support needs index percentile ranking using the following table:

If the sum of the standard scores is:	Your support needs index percentile is:
[GREATER THAN EQUAL TOO] 91	[GREATER THAN] 99
90	99
89	99
88	99
87	98
86	98
85	97
84	97
83	96
82	95
81	95
80	94
79	93
78	92
77	91
76	89
75	87
74	86
73	84
72	82
71	81
70	77
69	75
68	73
67	70
66	68
65	65
64	63
63	58
62	55
61	53
60	50
59	47
58	45
57	39
56	37
55	35
54	32
53	30
52	27
51	25
50	23
49	19
48	18
47	16
46	14
45	13
44	13
43	9
42	8
41	7
40	6
39	5
38	5
37	4
36	3
35	3
34	2
33	2
32	1
31	1
30	1
[LESS THAN EQUAL TOO]29	[LESS THAN]1

Wash. Admin. Code § 388-828-4440

Amended by WSR 24-23-058, Filed 11/15/2024, effective 1/1/2025

Statutory Authority: RCW 71A.12.030 and 2012 c 49 . 13-01-080, § 388-828-4440, filed 12/18/12, effective 1/18/13.