Year	Employer	Vendor Name	Amount	Source
2022	Washington State Checkbook	Molina Healthcare Of Washington	$4,553,221,152.25	Washington State Checkbook
2021	Washington State Checkbook	Molina Healthcare Of Washington	$4,177,909,850.78	Washington State Checkbook
2020	Washington State Checkbook	Molina Healthcare Of Washington	$3,557,851,133.29	Washington State Checkbook
2019	Washington State Checkbook	Molina Healthcare Of Washington	$2,837,780,919.94	Washington State Checkbook
2018	Health Care Authority	Molina Healthcare Of Washington	$2,560,998,539.32	Washington State Checkbook
2017	Wash State Health Care Authority	Molina Healthcare Of Washington	$2,427,768,600.14	Washington State Checkbook
2021	Washington State Checkbook	Public Partnerships Llc	$1,708,292,617.77	Washington State Checkbook
2022	Washington State Checkbook	Public Partnerships Llc	$1,426,492,739.86	Washington State Checkbook
2020	Washington State Checkbook	Public Partnerships Llc	$1,424,019,070.23	Washington State Checkbook
2022	Washington State Checkbook	United Health Care Of Washington	$1,321,815,571.48	Washington State Checkbook
2022	Washington State Checkbook	Amerigroup Washington Inc	$1,305,841,343.36	Washington State Checkbook
2021	Washington State Checkbook	Amerigroup Washington Inc	$1,248,665,612.18	Washington State Checkbook
2019	Washington State Checkbook	Public Partnerships Llc	$1,242,207,672.74	Washington State Checkbook
2021	Washington State Checkbook	United Health Care Of Washington	$1,217,310,294.81	Washington State Checkbook
2022	Washington State Checkbook	Community Health Plan Of Washing	$1,158,754,005.54	Washington State Checkbook
2018	Social And Health Services	Public Partnerships Llc	$1,089,828,865.80	Washington State Checkbook
2017	Wash State Health Care Authority	Community Health Plan Of Washing	$1,085,792,483.39	Washington State Checkbook
2021	Washington State Checkbook	Community Health Plan Of Washing	$1,048,489,943.57	Washington State Checkbook
2022	Washington State Checkbook	Coordinated Care Of Washington I	$1,041,809,891.82	Washington State Checkbook
2020	Washington State Checkbook	Community Health Plan Of Washing	$1,039,314,362.08	Washington State Checkbook
2020	Washington State Checkbook	United Health Care Of Washington	$1,019,201,947.86	Washington State Checkbook
2017	Dept Of Social And Health Services	Public Partnerships Llc	$1,017,859,127.20	Washington State Checkbook
2019	Washington State Checkbook	Community Health Plan Of Washing	$1,017,794,212.56	Washington State Checkbook
2020	Washington State Checkbook	Amerigroup Washington Inc	$1,016,050,988.02	Washington State Checkbook
2018	Health Care Authority	Community Health Plan Of Washing	$1,007,898,015.15	Washington State Checkbook
2021	Washington State Checkbook	Coordinated Care Of Washington I	$934,175,267.63	Washington State Checkbook
2017	Wash State Health Care Authority	United Health Care Of Washington	$921,254,906.29	Washington State Checkbook
2018	Health Care Authority	United Health Care Of Washington	$883,676,605.49	Washington State Checkbook
2019	Washington State Checkbook	United Health Care Of Washington	$874,420,270.34	Washington State Checkbook
2020	Washington State Checkbook	Coordinated Care Of Washington I	$868,729,270.80	Washington State Checkbook
2019	Washington State Checkbook	Coordinated Care Of Washington I	$772,695,701.16	Washington State Checkbook
2019	Washington State Checkbook	Amerigroup Washington Inc	$763,493,223.79	Washington State Checkbook
2017	Wash State Health Care Authority	Coordinated Care Of Washington I	$756,993,034.83	Washington State Checkbook
2018	Health Care Authority	Coordinated Care Of Washington I	$740,808,367.00	Washington State Checkbook
2017	Wash State Health Care Authority	Amerigroup Washington Inc	$662,026,419.25	Washington State Checkbook
2018	Health Care Authority	Amerigroup Washington Inc	$625,571,137.39	Washington State Checkbook
2022	Washington State Checkbook	Consumer Direct Care Network Was	$477,590,639.53	Washington State Checkbook
2021	Washington State Checkbook	Dcyf	$369,757,434.58	Washington State Checkbook
2021	Washington State Checkbook	Des Admin Svc Division	$361,877,240.92	Washington State Checkbook
2021	Washington State Checkbook	Submittable Holdings Inc	$313,838,791.21	Washington State Checkbook
2018	Health Care Authority	Public Consulting Group Inc	$281,815,823.02	Washington State Checkbook
2021	Washington State Checkbook	Wash State Dept Of Health	$274,984,633.18	Washington State Checkbook
2022	Washington State Checkbook	King Co Housing & Comm Dev	$265,021,879.31	Washington State Checkbook
2019	Washington State Checkbook	Public Consulting Group Inc	$264,424,535.55	Washington State Checkbook
2017	Wash State Health Care Authority	King County	$255,888,167.88	Washington State Checkbook
2019	Washington State Checkbook	Molina Healthcare Of Wa Inc	$244,068,824.79	Washington State Checkbook
2018	Health Care Authority	King County	$232,255,625.67	Washington State Checkbook
2021	Washington State Checkbook	Clark Construction Llc	$231,334,693.34	Washington State Checkbook
2022	Washington State Checkbook	Doh Grants	$230,107,654.94	Washington State Checkbook
2021	Washington State Checkbook	Molina Healthcare Of Wa Inc	$215,347,236.46	Washington State Checkbook
2022	Washington State Checkbook	Us Bank Purchasing Card Program	$211,335,537.20	Washington State Checkbook
2019	Washington State Checkbook	Us Bank Purchasing Card Program	$206,157,376.77	Washington State Checkbook
2022	Washington State Checkbook	Public Consulting Group Inc	$202,574,455.50	Washington State Checkbook
2022	Washington State Checkbook	Clark Construction Llc	$200,423,886.42	Washington State Checkbook
2021	Washington State Checkbook	Us Bank Purchasing Card Program	$199,650,351.56	Washington State Checkbook
2020	Washington State Checkbook	Clark Construction Llc	$198,802,318.20	Washington State Checkbook
2020	Washington State Checkbook	Us Bank Purchasing Card Program	$198,538,104.06	Washington State Checkbook
2021	Washington State Checkbook	Public Consulting Group Inc	$196,194,046.70	Washington State Checkbook
2017	Department Of Transportation	Seattle Tunnel Partners Jv	$189,329,539.26	Washington State Checkbook
2021	Washington State Checkbook	Doh Grants	$188,224,359.68	Washington State Checkbook
2022	Washington State Checkbook	Molina Healthcare Of Wa Inc	$174,189,905.80	Washington State Checkbook
2022	Washington State Checkbook	King Co Public Health	$170,757,256.33	Washington State Checkbook
2021	Washington State Checkbook	Graham Contracting Ltd	$170,691,839.18	Washington State Checkbook
2020	Washington State Checkbook	Public Consulting Group Inc	$169,894,242.03	Washington State Checkbook
2021	Washington State Checkbook	Res-Care Of Washington Inc.	$163,277,916.13	Washington State Checkbook
2020	Washington State Checkbook	Molina Healthcare Of Wa Inc	$162,765,767.18	Washington State Checkbook
2019	Washington State Checkbook	King County	$162,328,283.64	Washington State Checkbook
2020	Washington State Checkbook	Harborview Medical Center	$159,017,803.87	Washington State Checkbook
2022	Washington State Checkbook	Res-Care Of Washington Inc.	$156,602,420.07	Washington State Checkbook
2022	Washington State Checkbook	Harborview Medical Center	$154,149,382.00	Washington State Checkbook
2022	Washington State Checkbook	Des Risk Mgmt Self Insur Claim	$152,597,500.13	Washington State Checkbook
2019	Washington State Checkbook	Harborview Medical Center	$152,099,132.47	Washington State Checkbook
2019	Washington State Checkbook	Guy F Atkinson Const Llc	$151,684,778.88	Washington State Checkbook
2021	Washington State Checkbook	Harborview Medical Center	$143,342,538.96	Washington State Checkbook
2017	Wash State Health Care Authority	Molina Healthcare Of Wa Inc	$141,263,230.59	Washington State Checkbook
2021	Washington State Checkbook	Atg Legal Svcs	$140,233,369.53	Washington State Checkbook
2020	Washington State Checkbook	Res-Care Of Washington Inc	$136,739,118.03	Washington State Checkbook
2021	Washington State Checkbook	National Council For Comm Devel	$136,262,886.00	Washington State Checkbook
2021	Washington State Checkbook	Global Healthcare Product Soluti	$135,676,436.09	Washington State Checkbook
2022	Washington State Checkbook	University Of Washington	$133,466,834.77	Washington State Checkbook
2022	Washington State Checkbook	Ihealth Labs Inc	$131,572,500.00	Washington State Checkbook
2022	Washington State Checkbook	Graham Contracting Ltd	$131,572,413.51	Washington State Checkbook
2019	Washington State Checkbook	North Sound Regional Support Net	$130,842,854.67	Washington State Checkbook
2022	Washington State Checkbook	Atg Legal Svcs	$130,239,119.53	Washington State Checkbook
2017	Wash State Health Care Authority	North Sound Regional Support Net	$129,922,755.03	Washington State Checkbook
2017	Wash State Health Care Authority	Harborview Medical Center	$129,739,817.19	Washington State Checkbook
2018	Health Care Authority	Harborview Medical Center	$128,858,857.42	Washington State Checkbook
2021	Washington State Checkbook	University Of Washington	$127,700,995.99	Washington State Checkbook
2018	Transportation	Guy F Atkinson Const Llc	$125,268,505.63	Washington State Checkbook
2019	Washington State Checkbook	Community Health Plan Of Wash	$122,227,492.83	Washington State Checkbook
2019	Washington State Checkbook	Res-Care Of Washington Inc.	$118,479,694.84	Washington State Checkbook
2020	Washington State Checkbook	Graham Contracting Ltd	$117,126,272.09	Washington State Checkbook
2018	Health Care Authority	North Sound Regional Support Net	$117,026,982.19	Washington State Checkbook
2020	Washington State Checkbook	Atg Legal Svcs	$114,470,162.61	Washington State Checkbook
2020	Washington State Checkbook	Des Risk Mgmt Self Insur Claim	$114,071,140.32	Washington State Checkbook
2017	Wash State Health Care Authority	Spokane County	$112,173,607.36	Washington State Checkbook
2022	Washington State Checkbook	Community Health Plan Of Wash	$111,805,934.61	Washington State Checkbook
2019	Washington State Checkbook	Atg Legal Svcs	$111,450,286.07	Washington State Checkbook
2017	Wash State Health Care Authority	United Behavioral Health Inc	$109,922,623.02	Washington State Checkbook
2020	Washington State Checkbook	University Of Washington	$108,084,734.83	Washington State Checkbook