PDFWAC 296-17-890

Table IV.

Maximum Experience Modifications
For Firms with No Compensable Accidents:
Effective January 1, 2024
Expected Loss Range
Maximum Experience Modification
1
-
5,490
 
0.90
5,491
-
6,703
 
0.89
6,704
-
7,392
 
0.88
7,393
-
8,082
 
0.87
8,083
-
8,772
 
0.86
8,773
-
9,462
 
0.85
9,463
-
10,152
 
0.84
10,153
-
10,841
 
0.83
10,842
-
11,531
 
0.82
11,532
-
12,248
 
0.81
12,249
-
12,995
 
0.80
12,996
-
13,771
 
0.79
13,772
-
14,576
 
0.78
14,577
-
15,411
 
0.77
15,412
-
16,274
 
0.76
16,275
-
17,168
 
0.75
17,169
-
18,090
 
0.74
18,091
-
19,042
 
0.73
19,043
-
20,023
 
0.72
20,024
-
21,034
 
0.71
21,035
-
22,074
 
0.70
22,075
-
23,143
 
0.69
23,144
-
24,242
 
0.68
24,243
-
25,370
 
0.67
25,371
-
26,527
 
0.66
26,528
-
27,714
 
0.65
27,715
-
29,494
 
0.64
29,495
-
32,164
 
0.63
32,165
-
36,169
 
0.62
36,170
-
42,177
 
0.61
42,178
and higher
 
0.60
[Statutory Authority: RCW 51.16.035, 51.32.073, 51.18.010, and 51.04.020(1). WSR 23-24-039, § 296-17-890, filed 11/30/23, effective 1/1/24; WSR 22-24-019, § 296-17-890, filed 11/30/22, effective 1/1/23; WSR 21-24-066, § 296-17-890, filed 11/30/21, effective 1/1/22; WSR 20-24-094, § 296-17-890, filed 11/30/20, effective 1/1/21; WSR 19-24-029, § 296-17-890, filed 11/25/19, effective 1/1/20; WSR 18-24-073, § 296-17-890, filed 11/30/18, effective 1/1/19; WSR 17-24-041, § 296-17-890, filed 11/30/17, effective 1/1/18; WSR 16-24-014, § 296-17-890, filed 11/29/16, effective 1/1/17; WSR 15-24-103, § 296-17-890, filed 12/1/15, effective 1/1/16; WSR 14-24-084, § 296-17-890, filed 12/1/14, effective 1/1/15; WSR 13-24-073, § 296-17-890, filed 11/30/13, effective 1/1/14. Statutory Authority: RCW 51.16.035, 51.32.073, 51.08.010, and 51.04.020(1). WSR 12-24-048, § 296-17-890, filed 11/30/12, effective 1/1/13; WSR 11-24-026, § 296-17-890, filed 12/1/11, effective 1/1/12. Statutory Authority: RCW 51.16.035, 51.32.073, 51.18.010, and 51.04.020(1). WSR 11-04-069, § 296-17-890, filed 1/28/11, effective 2/28/11; WSR 09-24-086, § 296-17-890, filed 11/30/09, effective 1/1/10; WSR 08-24-074, § 296-17-890, filed 12/1/08, effective 1/1/09; WSR 07-24-046, § 296-17-890, filed 12/1/07, effective 1/1/08; WSR 06-24-054, § 296-17-890, filed 12/1/06, effective 1/1/07. Statutory Authority: RCW 51.04.020, 51.16.035, and 51.32.073. WSR 05-23-162, § 296-17-890, filed 11/22/05, effective 1/1/06; WSR 04-24-025, § 296-17-890, filed 11/23/04, effective 1/1/05. Statutory Authority: RCW 51.04.020, 51.16.035, 51.32.073, and 51.18.010. WSR 03-24-066, § 296-17-890, filed 12/1/03, effective 1/1/04. Statutory Authority: RCW 51.16.035, 51.32.073, 51.18.010, and 51.04.020(1). WSR 02-24-029, § 296-17-890, filed 11/27/02, effective 1/1/03. Statutory Authority: RCW 51.04.020, 51.16.035, 51.32.073, 51.18.010. WSR 01-23-061, § 296-17-890, filed 11/20/01, effective 1/1/02; WSR 00-23-101, § 296-17-890, filed 11/21/00, effective 1/1/01. Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073. WSR 99-24-055, § 296-17-890, filed 11/29/99, effective 12/31/99; WSR 98-24-094, § 296-17-890, filed 12/1/98, effective 1/1/99; WSR 97-24-062, § 296-17-890, filed 12/1/97, effective 1/1/98; WSR 96-24-063, § 296-17-890, filed 11/29/96, effective 1/1/97. Statutory Authority: RCW 51.04.020. WSR 95-23-080, § 296-17-890, filed 11/20/95, effective 1/1/96; WSR 94-24-007, § 296-17-890, filed 11/28/94, effective 1/1/95; WSR 93-24-114, § 296-17-890, filed 12/1/93, effective 1/1/94. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 92-24-063, § 296-17-890, filed 11/30/92, effective 1/1/93; WSR 91-24-053, § 296-17-890, filed 11/27/91, effective 1/1/92; WSR 90-24-042, § 296-17-890, filed 11/30/90, effective 1/1/91; WSR 89-24-051 (Order 89-22), § 296-17-890, filed 12/1/89, effective 1/1/90. Statutory Authority: RCW 51.16.035 and 51.04.020. WSR 88-24-012 (Order 88-30), § 296-17-890, filed 12/1/88, effective 1/1/89. Statutory Authority: RCW 51.16.035. WSR 87-24-060 (Order 87-26), § 296-17-890, filed 12/1/87, effective 1/1/88. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 86-24-042 (Order 86-41), § 296-17-890, filed 11/26/86. Statutory Authority: RCW 51.16.035. WSR 85-24-032 (Order 85-33), § 296-17-890, filed 11/27/85, effective 1/1/86; WSR 84-24-016 (Order 84-23), § 296-17-890, filed 11/28/84, effective 1/1/85; WSR 83-24-017 (Order 83-36), § 296-17-890, filed 11/30/83, effective 1/1/84; WSR 82-24-047 (Order 82-38), § 296-17-890, filed 11/29/82, effective 1/1/83; WSR 81-24-042 (Order 81-30), § 296-17-890, filed 11/30/81, effective 1/1/82; WSR 80-17-016 (Order 80-23), § 296-17-890, filed 11/13/80, effective 1/1/81. Statutory Authority: RCW 51.04.030 and 51.16.035. WSR 79-12-086 (Order 79-18), § 296-17-890, filed 11/30/79, effective 1/1/80.]