PDFWAC 296-17-895

Industrial insurance accident fund base rates, stay at work and medical aid base rates by class of industry.

Industrial insurance accident fund, stay at work and medical aid fund base rates by class of industry shall be as set forth below.
Base Rates Effective
January 1, 2023
Class
Accident Fund
Stay at
Work
Medical Aid Fund
101
1.4355
0.0234
0.5240
103
1.5658
0.0251
0.8182
104
1.2396
0.0202
0.4606
105
1.2645
0.0202
0.6855
106
2.9430
0.0466
1.8831
107
1.2170
0.0197
0.4776
108
1.2396
0.0202
0.4606
112
0.9580
0.0154
0.4448
201
3.1875
0.0522
0.9727
202
2.6725
0.0436
0.9114
210
1.3632
0.0221
0.5211
212
1.1705
0.0189
0.5169
214
2.4333
0.0398
0.7488
217
1.4027
0.0227
0.6107
219
0.9948
0.0161
0.4080
301
1.1791
0.0188
0.6610
302
2.7434
0.0446
1.0005
303
2.3240
0.0376
0.9498
306
1.0399
0.0169
0.4191
307
1.0218
0.0165
0.4798
308
0.6698
0.0106
0.4502
403
2.1140
0.0342
0.8931
502
1.1690
0.0190
0.4360
504
2.4599
0.0397
1.0714
507
3.6696
0.0587
1.9822
508
2.2812
0.0374
0.6474
509
1.3855
0.0227
0.3819
510
2.9145
0.0468
1.4344
511
1.7012
0.0275
0.7322
512
1.4801
0.0238
0.7252
513
1.1159
0.0180
0.4893
514
1.4943
0.0239
0.7772
516
1.9538
0.0315
0.8606
517
2.2573
0.0366
0.9251
518
1.6616
0.0270
0.6106
519
2.0796
0.0337
0.8328
521
0.8495
0.0136
0.4286
601
0.7015
0.0114
0.2693
602
1.0776
0.0177
0.2826
603
1.1826
0.0193
0.3902
604
1.3520
0.0217
0.6950
606
0.6786
0.0109
0.3413
607
0.9974
0.0161
0.4308
608
0.5994
0.0098
0.2109
701
2.3587
0.0386
0.7199
803
0.8124
0.0131
0.3627
901
1.6616
0.0270
0.6106
1002
1.1206
0.0182
0.4512
1003
0.8210
0.0132
0.3726
1004
0.6458
0.0105
0.2226
1005
12.4814
0.2032
4.4519
1006
0.3028
0.0049
0.1482
1007
0.4355
0.0070
0.2054
1101
1.5212
0.0246
0.6742
1102
2.4883
0.0406
0.8153
1103
1.4402
0.0233
0.5914
1104
0.7953
0.0127
0.4488
1105
1.0969
0.0177
0.4625
1106
0.4441
0.0070
0.2903
1108
0.5887
0.0093
0.3671
1109
2.7517
0.0446
1.1376
1301
0.9224
0.0149
0.3778
1303
0.5236
0.0085
0.2196
1304
0.0253
0.0004
0.0119
1305
0.6803
0.0110
0.2691
1401
0.3508
0.0055
0.2668
1404
0.9080
0.0144
0.5397
1405
0.9461
0.0152
0.4921
1407
0.8403
0.0135
0.4035
1501
1.1870
0.0193
0.4697
1507
0.5570
0.0089
0.3109
1701
1.1388
0.0184
0.4894
1702
2.0459
0.0337
0.5147
1703
1.3503
0.0221
0.4382
1704
1.1388
0.0184
0.4894
1801
0.7347
0.0120
0.2654
1802
1.1756
0.0191
0.4247
2002
0.9922
0.0159
0.4866
2004
0.7153
0.0114
0.4301
2007
0.9063
0.0145
0.4990
2008
0.3840
0.0061
0.2403
2009
0.4689
0.0074
0.3141
2101
0.7510
0.0119
0.4809
2102
0.8699
0.0138
0.5072
2103
1.9870
0.0320
0.9149
2104
0.3998
0.0061
0.3889
2105
0.9380
0.0151
0.4400
2106
0.7094
0.0113
0.4134
2201
0.3945
0.0062
0.2893
2202
0.9423
0.0151
0.4659
2203
0.6215
0.0098
0.4090
2204
0.3945
0.0062
0.2893
2401
0.6566
0.0106
0.2895
2903
0.7765
0.0122
0.5221
2904
1.0000
0.0161
0.4615
2905
0.6490
0.0103
0.4111
2906
0.7160
0.0113
0.4597
2907
0.5414
0.0085
0.3654
2908
1.0914
0.0172
0.7109
2909
0.5012
0.0079
0.3670
3101
1.0199
0.0164
0.4998
3102
0.3876
0.0063
0.1713
3103
0.4891
0.0079
0.2409
3104
0.8821
0.0140
0.5531
3105
1.0513
0.0166
0.7134
3303
0.4879
0.0078
0.2711
3304
0.8750
0.0138
0.5574
3309
0.5323
0.0085
0.2772
3402
0.5639
0.0090
0.3231
3403
0.1883
0.0030
0.0924
3404
0.6827
0.0109
0.3609
3405
0.3674
0.0059
0.1947
3406
0.3455
0.0055
0.1995
3407
1.1144
0.0180
0.4601
3408
0.3721
0.0060
0.1695
3409
0.2113
0.0033
0.1337
3410
0.2113
0.0033
0.1337
3411
0.7077
0.0114
0.3014
3412
1.0731
0.0175
0.3677
3414
1.1398
0.0184
0.4952
3415
1.6180
0.0260
0.7871
3501
0.5467
0.0086
0.3710
3503
0.4392
0.0070
0.2503
3506
1.2007
0.0195
0.4803
3509
0.6088
0.0097
0.3265
3510
0.4614
0.0073
0.3156
3511
1.0584
0.0168
0.6174
3512
0.4515
0.0071
0.3063
3513
0.5636
0.0090
0.3307
3602
0.1330
0.0021
0.0751
3603
0.6200
0.0099
0.3530
3604
1.0620
0.0170
0.5859
3605
0.5639
0.0090
0.3231
3701
0.3876
0.0063
0.1713
3702
0.4712
0.0075
0.2832
3708
0.8790
0.0141
0.4591
3802
0.2659
0.0042
0.1648
3808
0.5347
0.0086
0.2856
3901
0.1692
0.0026
0.1308
3902
0.5841
0.0092
0.3943
3903
0.7621
0.0120
0.5146
3905
0.1494
0.0023
0.1255
3906
0.5744
0.0090
0.4079
3909
0.3140
0.0049
0.2242
4101
0.2826
0.0045
0.1733
4103
0.6950
0.0110
0.4295
4107
0.2742
0.0044
0.1292
4108
0.2035
0.0032
0.1246
4109
0.2627
0.0041
0.1833
4201
1.3468
0.0221
0.3764
4301
0.9912
0.0155
0.7316
4302
1.0189
0.0163
0.5216
4304
1.0641
0.0166
0.8518
4305
1.5664
0.0254
0.6292
4401
0.4879
0.0078
0.2711
4402
0.8963
0.0144
0.4163
4404
0.6449
0.0103
0.3544
4501
0.2142
0.0034
0.1287
4502
0.0863
0.0014
0.0440
4504
0.1425
0.0022
0.1056
4802
0.5612
0.0089
0.3580
4803
0.5040
0.0078
0.4083
4804
0.6330
0.0099
0.4849
4805
0.4214
0.0065
0.3454
4806
0.1525
0.0024
0.1236
4808
0.6863
0.0110
0.3820
4809
0.3211
0.0051
0.2068
4810
0.3188
0.0050
0.2277
4811
0.5554
0.0086
0.4494
4812
0.5829
0.0093
0.3338
4813
0.3073
0.0047
0.2679
4900
0.1777
0.0029
0.0792
4901
0.0628
0.0010
0.0249
4902
0.1145
0.0018
0.0560
4903
0.2539
0.0041
0.1112
4904
0.0181
0.0003
0.0111
4905
0.4317
0.0067
0.3268
4906
0.1497
0.0024
0.0716
4907
0.0635
0.0010
0.0659
4908
0.1099
0.0017
0.1077
4909
0.0440
0.0007
0.0430
4910
0.6523
0.0105
0.3177
4911
0.0888
0.0014
0.0418
5001
12.2119
0.1986
4.4736
5002
0.7949
0.0128
0.3816
5003
3.6063
0.0587
1.2922
5004
1.2489
0.0197
0.8567
5005
1.5000
0.0244
0.5433
5006
1.9028
0.0311
0.6321
5101
1.4197
0.0231
0.5173
5103
1.1324
0.0180
0.6845
5106
1.1324
0.0180
0.6845
5108
1.1242
0.0181
0.5329
5109
0.7102
0.0115
0.3092
5201
0.3914
0.0062
0.2269
5204
1.6089
0.0263
0.5075
5206
0.5906
0.0095
0.2845
5207
0.1733
0.0027
0.1270
5208
0.8737
0.0140
0.4353
5209
0.8582
0.0137
0.4461
5300
0.1277
0.0020
0.0652
5301
0.0419
0.0007
0.0221
5302
0.0103
0.0002
0.0049
5305
0.0573
0.0009
0.0328
5306
0.0493
0.0008
0.0313
5307
1.0288
0.0167
0.4087
5308
0.1068
0.0017
0.0749
6103
0.1022
0.0016
0.0842
6104
0.4848
0.0077
0.2882
6105
0.7673
0.0124
0.3322
6107
0.1754
0.0027
0.1810
6108
0.3003
0.0047
0.2504
6109
0.1749
0.0028
0.0754
6110
0.5747
0.0092
0.2715
6120
0.4665
0.0075
0.2157
6121
0.6743
0.0109
0.2716
6201
0.7242
0.0117
0.3397
6202
1.1183
0.0179
0.6068
6203
0.0979
0.0015
0.1133
6204
0.1557
0.0024
0.1133
6205
0.2242
0.0036
0.1401
6206
0.2503
0.0040
0.1607
6207
1.2645
0.0201
0.7255
6208
0.2431
0.0037
0.2296
6209
0.3127
0.0049
0.2583
6301
0.2043
0.0033
0.0888
6303
0.0694
0.0011
0.0339
6305
0.1181
0.0019
0.0855
6306
0.4843
0.0077
0.2755
6308
0.0924
0.0015
0.0461
6309
0.2775
0.0044
0.1722
6402
0.3001
0.0047
0.2254
6403
0.1738
0.0027
0.1181
6404
0.3661
0.0058
0.2576
6405
0.8973
0.0144
0.4281
6406
0.1883
0.0030
0.1230
6407
0.3588
0.0057
0.2206
6408
0.8774
0.0140
0.4795
6409
1.0273
0.0166
0.4536
6410
0.4090
0.0065
0.2220
6411
0.0494
0.0008
0.0385
6501
0.1361
0.0022
0.0686
6502
0.0316
0.0005
0.0160
6503
0.1276
0.0021
0.0474
6504
0.2983
0.0046
0.2835
6505
0.1617
0.0025
0.1552
6506
0.1595
0.0025
0.0918
6509
0.2773
0.0043
0.2240
6510
0.6657
0.0109
0.2072
6511
0.3309
0.0052
0.2263
6512
0.1331
0.0021
0.0634
6601
0.2526
0.0040
0.1581
6602
0.7505
0.0119
0.4893
6603
0.3639
0.0057
0.2463
6604
0.0880
0.0014
0.0564
6605
0.4142
0.0066
0.2308
6607
0.1297
0.0020
0.0958
6608
0.8589
0.0141
0.2279
6620
4.9072
0.0792
2.1672
6704
0.1555
0.0025
0.0998
6705
0.7603
0.0116
0.7794
6706
0.2943
0.0046
0.2225
6707
10.7450
0.1644
10.3227
6708
10.0959
0.1545
9.7385
6709
0.3399
0.0054
0.2124
6801
1.0422
0.0171
0.3036
6802
1.2009
0.0194
0.5510
6803
0.9011
0.0148
0.2340
6804
0.3376
0.0054
0.2007
6809
4.4435
0.0694
3.3972
6901
0.0000
0.0000
0.0730
6902
1.1239
0.0181
0.5000
6903
7.0300
0.1148
2.2825
6904
2.1247
0.0347
0.6933
6905
1.6436
0.0269
0.5200
6906
0.0000
0.0000
0.4692
6907
1.0370
0.0165
0.6361
6908
0.5278
0.0084
0.2812
6909
0.1501
0.0024
0.0864
7100
0.0266
0.0004
0.0111
7101
0.0369
0.0006
0.0155
7103
1.6253
0.0265
0.5475
7104
0.0350
0.0006
0.0179
7105
0.0235
0.0004
0.0129
7106
0.3432
0.0054
0.2127
7107
0.5524
0.0088
0.3024
7108
0.3425
0.0054
0.2370
7109
0.1327
0.0021
0.0705
7110
0.6587
0.0106
0.3070
7111
0.5157
0.0084
0.1658
7112
0.7911
0.0125
0.5382
7113
0.5187
0.0083
0.3019
7114
0.9638
0.0152
0.6707
7115
0.7473
0.0117
0.5529
7116
0.7556
0.0121
0.3658
7117
1.3440
0.0213
0.8243
7118
2.3717
0.0381
1.1455
7119
2.4925
0.0403
1.0894
7120
7.8320
0.1269
3.1459
7121
12.0262
0.1959
4.2225
7122
0.4200
0.0065
0.3327
7200
3.7539
0.0616
1.0589
7201
2.6641
0.0435
0.8917
7202
0.0309
0.0005
0.0153
7203
0.1098
0.0017
0.1067
7204
0.0000
0.0000
0.0000
7205
0.0000
0.0000
0.0000
7301
0.8438
0.0132
0.6478
7302
0.9909
0.0155
0.7219
7307
0.5920
0.0094
0.3765
7308
0.2906
0.0045
0.2528
7309
0.2659
0.0041
0.2356
7400
4.3170
0.0708
1.2178
[Statutory Authority: RCW 51.16.035, 51.32.073, 51.18.010, and 51.04.020(1). WSR 22-24-019, § 296-17-895, filed 11/30/22, effective 1/1/23; WSR 21-24-066, § 296-17-895, filed 11/30/21, effective 1/1/22; WSR 20-24-094, § 296-17-895, filed 11/30/20, effective 1/1/21; WSR 19-24-029, § 296-17-895, filed 11/25/19, effective 1/1/20; WSR 18-24-073, § 296-17-895, filed 11/30/18, effective 1/1/19; WSR 17-24-041, § 296-17-895, filed 11/30/17, effective 1/1/18; WSR 16-24-014, § 296-17-895, filed 11/29/16, effective 1/1/17; WSR 15-24-103, § 296-17-895, filed 12/1/15, effective 1/1/16; WSR 14-24-084, § 296-17-895, filed 12/1/14, effective 1/1/15; WSR 13-24-073, § 296-17-895, filed 11/30/13, effective 1/1/14. Statutory Authority: RCW 51.16.035 and 51.04.020(1). WSR 13-10-080, § 296-17-895, filed 5/1/13, effective 7/1/13. Statutory Authority: RCW 51.16.035, 51.32.073, 51.08.010, and 51.04.020(1). WSR 12-24-048, § 296-17-895, filed 11/30/12, effective 1/1/13; WSR 11-24-026, § 296-17-895, 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, § 296-17-895, filed 1/28/11, effective 2/28/11; WSR 09-24-086, § 296-17-895, filed 11/30/09, effective 1/1/10; WSR 08-24-074, § 296-17-895, filed 12/1/08, effective 1/1/09; WSR 07-24-046, § 296-17-895, filed 12/1/07, effective 1/1/08. Statutory Authority: RCW 51.06.035, 51.08.010, 51.04.020. WSR 07-12-045, § 296-17-895, filed 5/31/07, effective 7/1/07; WSR 07-07-032 and 07-07-129, § 296-17-895, filed 3/12/07 and 3/21/07, effective 7/1/07. Statutory Authority: RCW 51.16.035, 51.32.073, 51.08.010, and 51.04.020(1). WSR 06-24-054, § 296-17-895, 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, § 296-17-895, filed 11/22/05, effective 1/1/06; WSR 04-24-025, § 296-17-895, filed 11/23/04, effective 1/1/05. Statutory Authority: RCW 51.04.020 and 51.16.035. WSR 04-13-017, § 296-17-895, filed 6/4/04, effective 7/5/04. Statutory Authority: RCW 51.04.020, 51.16.035, 51.32.073, and 51.18.010. WSR 03-24-066, § 296-17-895, 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, § 296-17-895, 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, § 296-17-895, filed 11/20/01, effective 1/1/02; WSR 00-23-101, § 296-17-895, filed 11/21/00, effective 1/1/01. Statutory Authority: RCW 51.16.035, 51.04.020. WSR 00-14-052, § 296-17-895, filed 7/1/00, effective 7/1/00. Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073. WSR 99-24-055, § 296-17-895, filed 11/29/99, effective 12/31/99; WSR 98-24-094, § 296-17-895, filed 12/1/98, effective 1/1/99. Statutory Authority: RCW 51.16.035. WSR 98-18-042, § 296-17-895, filed 8/28/98, effective 10/1/98. Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073. WSR 97-24-062, § 296-17-895, filed 12/1/97, effective 1/1/98; WSR 96-24-063, § 296-17-895, filed 11/29/96, effective 1/1/97. Statutory Authority: RCW 51.16.035. WSR 96-12-039, § 296-17-895, filed 5/31/96, effective 7/1/96. Statutory Authority: RCW 51.16.035 and 51.32.073. WSR 96-06-025, § 296-17-895, filed 2/28/96, effective 4/1/96. Statutory Authority: RCW 51.04.020. WSR 95-23-080, § 296-17-895, filed 11/20/95, effective 1/1/96; WSR 94-24-007, § 296-17-895, filed 11/28/94, effective 1/1/95. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 94-12-051, § 296-17-895, filed 5/27/94, effective 7/1/94. Statutory Authority: RCW 51.04.020. WSR 93-24-114, § 296-17-895, filed 12/1/93, effective 1/1/94. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 93-12-093, § 296-17-895, filed 5/31/93, effective 7/1/93; WSR 92-24-063, § 296-17-895, filed 11/30/92, effective 1/1/93; WSR 91-24-053, § 296-17-895, filed 11/27/91, effective 1/1/92; WSR 91-12-014, § 296-17-895, filed 5/31/91, effective 7/1/91; WSR 90-24-042, § 296-17-895, filed 11/30/90, effective 1/1/91; WSR 90-13-018, § 296-17-895, filed 6/8/90, effective 7/9/90; WSR 89-24-051 (Order 89-22), § 296-17-895, filed 12/1/89, effective 1/1/90. Statutory Authority: RCW 51.04.020(1). WSR 89-16-001 (Order 89-07), § 296-17-895, filed 7/20/89, effective 8/20/89. Statutory Authority: RCW 51.16.035 and 51.04.020. WSR 88-24-012 (Order 88-30), § 296-17-895, filed 12/1/88, effective 1/1/89. Statutory Authority: RCW 51.16.035. WSR 88-12-065 (Order 88-05), § 296-17-895, filed 5/31/88; WSR 88-12-050 (Order 88-06), § 296-17-895, filed 5/31/88, effective 7/1/88; WSR 88-06-047 (Order 87-33), § 296-17-895, filed 3/1/88; WSR 87-24-060 (Order 87-26), § 296-17-895, filed 12/1/87, effective 1/1/88; WSR 87-12-032 (Order 87-12), § 296-17-895, filed 5/29/87, effective 7/1/87. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 86-24-042 (Order 86-41), § 296-17-895, filed 11/26/86. Statutory Authority: RCW 51.16.035. WSR 86-12-041 (Order 86-18), § 296-17-895, filed 5/30/86, effective 7/1/86; WSR 85-24-032 (Order 85-33), § 296-17-895, filed 11/27/85, effective 1/1/86; WSR 85-13-046 (Order 85-13), § 296-17-895, filed 6/17/85; WSR 85-06-026 (Order 85-7), § 296-17-895, filed 2/28/85, effective 4/1/85; WSR 84-24-016 (Order 84-23), § 296-17-895, filed 11/28/84, effective 1/1/85. Statutory Authority: RCW 51.04.020(1). WSR 84-12-048 (Order 84-12), § 296-17-895, filed 6/1/84. Statutory Authority: RCW 51.16.035. WSR 83-24-017 (Order 83-36), § 296-17-895, filed 11/30/83, effective 1/1/84; WSR 82-24-047 (Order 82-38), § 296-17-895, filed 11/29/82, effective 1/1/83; WSR 81-24-042 (Order 81-30), § 296-17-895, filed 11/30/81, effective 1/1/82; WSR 81-04-024 (Order 81-02), § 296-17-895, filed 1/30/81; WSR 80-17-016 (Order 80-23), § 296-17-895, 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), § 296-17-895, filed 11/30/79, effective 1/1/80. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 78-12-043 (Order 78-23), § 296-17-895, filed 11/27/78, effective 1/1/79; Order 77-27, § 296-17-895, filed 11/30/77, effective 1/1/78; Emergency Order 77-25, § 296-17-895, filed 12/1/77; Order 77-10, § 296-17-895, filed 5/31/77; Order 76-36, § 296-17-895, filed 11/30/76; Order 76-18, § 296-17-895, filed 5/28/76, effective 7/1/76; Order 75-38, § 296-17-895, filed 11/24/75, effective 1/1/76; Order 75-28, § 296-17-895, filed 8/29/75, effective 10/1/75; Order 74-40, § 296-17-895, filed 11/27/74, effective 1/1/75; Order 73-22, § 296-17-895, filed 11/9/73, effective 1/1/74.]