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Medicaid spending in Washington
8,128 providers based in Washington were paid $16.65B in outpatient and professional Medicaid claims from 2018 through 2024. The largest single code is T1015, a visit at a community health center or clinic (one all-in rate), at $3.20B. Seattle is the biggest billing hub.
28Total paid$16.65B
33Billing providers8,128
24GClaims357,909,529
On OIG exclusion list7
Box 33 · Billing provider
Who sent the bill in Washington
Cents of every dollar billed by Washington-based providers, grouped by each provider's primary NPPES type. Compare: nationally, agencies take 33¢ and physicians 11¢.
Box 32 · Location
By city
Seattle$2.1BTacoma$1.5BSpokane$1.2BVancouver$667MYakima$600MEverett$551MArlington$494MAuburn$424MPasco$392MBellingham$386MSpokane Valley$334MOlympia$288MLongview$284MKennewick$283MRichland$245MRenton$242MWenatchee$240MKent$231MAnacortes$226MPuyallup$221MLakewood$214MBellevue$198MFederal Way$196MBremerton$186MMount Vernon$175MShelton$169MBothell$160MPort Angeles$152MAberdeen$152MSunnyside$151MMoses Lake$151MToppenish$149MTukwila$146MElma$120MCentralia$117MSilverdale$113MBonney Lake$105MSequim$97MWalla Walla$90MTulalip$80MEllensburg$78MChehalis$75MLynnwood$74MMukilteo$67MKirkland$67MPort Townsend$67MBurien$65MOthello$64MProsser$63MColville$61M
Auditor's notes
Billing flags in Washington
Statistical outliers on claims per beneficiary, single-code billing, and OIG exclusion. Not evidence of fraud — how these work.
| # | Provider | Flags | Paid |
|---|---|---|---|
| 1 | Arris Health Services LLC | single-code billing | $41.46M |
| 2 | Advanced Lifeline Services | single-code billing | $12.54M |
| 3 | Advanced Lifeline Services INC | single-code billing | $11.10M |
| 4 | Ascend Network Corp | single-code billing | $10.20M |
| 5 | Advanced Lifeline Services INC | single-code billing | $8.76M |
| 6 | Advanced Lifeline Services INC | single-code billing | $7.43M |
| 7 | Kestra Medical Technology Services, INC. | single-code billing | $3.84M |
| 8 | Adult Day Services of the Tri-Cities | single-code billing | $3.56M |
| 9 | CRH Christopher House LLC | single-code billing | $3.53M |
| 10 | A-One Medical | single-code billing | $3.29M |
| 11 | Multicare Adult Day Health | single-code billing | $2.55M |
| 12 | New Care Concepts, INC. | single-code billing | $2.54M |
| 13 | Heritage NW Consulting LLC | single-code billing | $2.17M |
| 14 | Lincoln Pharmacy LLC | single-code billing | $2.06M |
| 15 | Dipino, Jamie | single-code billing | $1.75M |
| 16 | Plymouth Housing Group | single-code billing | $1.64M |
| 17 | Pediatric NDT & Si Therapy Services | single-code billing | $1.60M |
| 18 | Navarro, Maria | single-code billing | $1.52M |
| 19 | BHC Fairfax Hospital INC | single-code billing | $1.49M |
| 20 | In It Together RN LLC | single-code billing | $1.45M |
| 21 | Flores, Manolo | single-code billing | $1.32M |
| 22 | Sound Mind Sound Body Nurse Delegation Services, INC. | single-code billing | $1.28M |
| 23 | Baseline Delegation LLC | single-code billing | $1.26M |
| 24 | Pierce County AIDS Foundation | single-code billing | $1.21M |
| 25 | Seattle Chinatown International District Preservation & Development Au | single-code billing | $1.14M |
Ranked
Top 100 providers in Washington
| # | Provider | Type | City | Claims | Paid |
|---|---|---|---|---|---|
| 1 | Stillaguamish Tribe of Indians | Behavioral | Arlington | 1,966,034 | $349.26M |
| 2 | We Care Daily Clinics LLC | Clinic | Auburn | 1,068,705 | $260.59M |
| 3 | Ideal Option, PLLC | Physician | Pasco | 3,887,574 | $259.13M |
| 4 | Seattle Children's Hospital | Supplier | Seattle | 3,584,766 | $219.53M |
| 5 | Swinomish Health Services | Dental | Anacortes | 832,481 | $195.93M |
| 6 | Laboratory Corporation of America | Lab | Seattle | 17,061,269 | $186.69M |
| 7 | Multicare Health System | Agency | Tacoma | 6,854,549 | $162.25M |
| 8 | Kadlec Regional Medical Center | Hospital | Richland | 3,639,406 | $151.60M |
| 9 | University of Washington | Supplier | Seattle | 3,803,449 | $129.57M |
| 10 | Community Health Care | Agency | Tacoma | 1,435,302 | $128.54M |
| 11 | Harborview Medical Center | Hospital | Seattle | 3,785,996 | $128.05M |
| 12 | Swedish Health Services | Hospital | Seattle | 3,130,079 | $125.52M |
| 13 | Public Hospital District 1 of King County | Hospital | Renton | 3,297,518 | $120.79M |
| 14 | Washington Institute for Coagulation | Supplier | Seattle | 9,179 | $117.02M |
| 15 | Community Health Center of Snohomish County | Dental | Everett | 1,553,557 | $112.10M |
| 16 | Quest Diagnostics Clinical Laboratories INC | Lab | Seattle | 9,197,808 | $109.23M |
| 17 | Multicare Health System | Hospital | Tacoma | 1,507,757 | $108.54M |
| 18 | Universal Language Service, INC. | Bellevue | 2,063,778 | $104.60M | |
| 19 | Yakima Valley Memorial Hospital Association | Hospital | Yakima | 2,766,016 | $103.54M |
| 20 | Franciscan Medical Group | Physician | Tacoma | 2,017,015 | $92.98M |
| 21 | Byram Healthcare Centers, INC. | Supplier | Bothell | 1,278,796 | $92.88M |
| 22 | Public Hospital Dist No 1 Skagit | Hospital | Mount Vernon | 2,607,790 | $88.65M |
| 23 | Peacehealth | Agency | Vancouver | 2,504,976 | $81.65M |
| 24 | City of Tacoma | Transport | Tacoma | 123,430 | $79.79M |
| 25 | Northwest Emergency Physicians LLC | Physician | Arlington | 1,440,212 | $79.55M |
| 26 | Providence Health & Services - Wa | Hospital | Spokane | 2,606,659 | $78.83M |
| 27 | Providence Health & Services Washington | Behavioral | Spokane | 1,564,796 | $78.40M |
| 28 | Multicare Health System | Hospital | Puyallup | 2,777,321 | $77.99M |
| 29 | Multicare Health System | Physician | Tacoma | 1,513,133 | $75.17M |
| 30 | Seattle-King County Dept of Public Health | Seattle | 341,459 | $74.05M | |
| 31 | Fred Hutchinson Cancer Center | Hospital | Seattle | 1,480,927 | $72.70M |
| 32 | Public Hospital District No 1 of Mason County | Clinic | Shelton | 816,009 | $72.35M |
| 33 | Puyallup Tribal Health Authority | Clinic | Tacoma | 322,976 | $70.41M |
| 34 | M2 Anesthesia, PLLC | Physician | Bonney Lake | 217,775 | $69.23M |
| 35 | Clallam County Public Hospital District 2 | Hospital | Port Angeles | 1,526,308 | $68.86M |
| 36 | The Association of University Physicians | Physician | Seattle | 2,085,284 | $66.26M |
| 37 | Harrison Medical Center | Hospital | Silverdale | 2,231,858 | $66.23M |
| 38 | Laboratory Services Cooperative | Lab | Bremerton | 2,104,995 | $64.03M |
| 39 | Central Washington Health Services Association | Hospital | Wenatchee | 2,026,234 | $63.42M |
| 40 | Seattle-King County Dept of Public Health | Clinic | Seattle | 468,688 | $62.95M |
| 41 | Providence Health & Services-Wa | Hospital | Everett | 2,025,522 | $62.43M |
| 42 | Compass Health | Agency | Everett | 1,052,614 | $61.08M |
| 43 | Catholic Community Services of Western Washington | Clinic | Tacoma | 273,107 | $60.75M |
| 44 | American Behavioral Health Systems, INC. | Residential | Spokane | 92,648 | $60.54M |
| 45 | Regional Toxicology Services, LLC | Lab | Tacoma | 2,167,827 | $60.35M |
| 46 | Soundview Medical Supply, LLC | Supplier | Mukilteo | 1,259,785 | $59.75M |
| 47 | Bloodworks | Supplier | Seattle | 5,674 | $56.83M |
| 48 | Greater Lakes Mental Health Foundation INC | Agency | Lakewood | 702,165 | $55.95M |
| 49 | Multicare Health System | Hospital | Spokane | 1,835,987 | $55.23M |
| 50 | Sunnyside Community Hospital Association | Clinic | Sunnyside | 743,024 | $55.09M |
| 51 | Columbia River Mental Health Services | Agency | Vancouver | 1,342,596 | $54.40M |
| 52 | Yakima Valley Farm Workers Clinic | Clinic | Toppenish | 343,829 | $52.01M |
| 53 | Prosser Public Hospital District of Benton County | Clinic | Prosser | 720,664 | $50.71M |
| 54 | Grays Harbor County Public Hospital District No 1 | Hospital | Elma | 603,173 | $50.05M |
| 55 | Legacy Salmon Creek Hospital | Clinic | Vancouver | 1,503,418 | $48.76M |
| 56 | Central Pierce Fire & Rescue | Transport | Tacoma | 102,211 | $48.74M |
| 57 | Peacehealth | Hospital | Longview | 1,388,807 | $48.29M |
| 58 | Multicare Health System | Behavioral | Puyallup | 619,320 | $48.24M |
| 59 | Peacehealth | Hospital | Bellingham | 1,679,596 | $47.27M |
| 60 | Multicare Health System | Spokane | 933,187 | $46.65M | |
| 61 | The Ashley House | Agency | Federal Way | 25,670 | $46.50M |
| 62 | Core Health | Agency | Longview | 396,638 | $45.98M |
| 63 | ST Francis Community Hospital | Hospital | Federal Way | 1,350,592 | $44.77M |
| 64 | Franciscan Health System | Hospital | Tacoma | 1,756,663 | $44.68M |
| 65 | RCCH Trios Health LLC | Hospital | Kennewick | 1,173,881 | $44.44M |
| 66 | MD Medical Supplies INC | Supplier | Kent | 909,383 | $44.38M |
| 67 | Providence Health & Services - Washington | Hospital | Spokane | 1,298,865 | $43.26M |
| 68 | Sea-Mar Community Health Center | Clinic | Seattle | 1,033,297 | $42.52M |
| 69 | Lifeline Connections | Agency | Vancouver | 396,805 | $42.20M |
| 70 | Providence Health & Services - Washington | Physician | Spokane Valley | 197,602 | $41.80M |
| 71 | Peninsula Community Health Services | Clinic | Bremerton | 744,525 | $41.47M |
| 72 | Arris Health Services LLC | Supplier | Tacoma | 18,000 | $41.46M |
| 73 | Peacehealth | Hospital | Sedro Woolley | 330,736 | $41.28M |
| 74 | Behavioral Health Resources | Agency | Olympia | 321,177 | $40.72M |
| 75 | Providence Health & Services Washington | Hospital | Centralia | 1,335,801 | $40.36M |
| 76 | Providence Health & Services Washington | Hospital | Olympia | 1,450,611 | $40.00M |
| 77 | Sundown M Ranch | Agency | Yakima | 72,942 | $39.78M |
| 78 | Ideal Option, PLLC | Lab | Kennewick | 325,908 | $39.28M |
| 79 | Quinault Indian Nation | Dental | Aberdeen | 152,681 | $39.23M |
| 80 | Kittitas County Public Hospital Dist 1 | Hospital | Ellensburg | 593,307 | $39.09M |
| 81 | Yakima Valley Council on Alcoholism | Clinic | Yakima | 345,530 | $38.53M |
| 82 | Comprehensive Mental Health Center of Tacoma-Pierce County | Agency | Tacoma | 407,510 | $37.85M |
| 83 | Jamestown S'klallam Tribe | Physician | Sequim | 206,855 | $37.61M |
| 84 | Jefferson County Public Hospital District No 2 | Clinic | Port Townsend | 482,174 | $37.38M |
| 85 | Alliance Nursing | Agency | Woodinville | 59,292 | $36.89M |
| 86 | Muckleshoot Indian Tribe | Supplier | Auburn | 175,669 | $36.89M |
| 87 | University of Washington | Lab | Seattle | 1,195,046 | $36.65M |
| 88 | Thompson DMD PLLC | Dental | Sunnyside | 1,165,236 | $36.64M |
| 89 | Public Hospital District No 1 of Mason County | Physician | Shelton | 304,026 | $35.56M |
| 90 | Rainier Internal Medicine LLC | Clinic | Lakewood | 1,413,526 | $35.13M |
| 91 | Avail Home Health, INC. | Yakima | 69,672 | $34.71M | |
| 92 | Total Care, INC. | Agency | Yakima | 56,571 | $34.35M |
| 93 | Frontier Behavioral Health | Behavioral | Spokane | 1,219,336 | $34.22M |
| 94 | Grays Harbor Community Hospital | Hospital | Aberdeen | 755,526 | $34.08M |
| 95 | Yakama Indian Health Center | Clinic | Toppenish | 202,624 | $34.03M |
| 96 | Lourdes Hospital LLC | Hospital | Pasco | 601,920 | $33.94M |
| 97 | Unity Care Northwest | Physician | Bellingham | 589,039 | $33.65M |
| 98 | Nooksack Central Management System | Behavioral | Everson | 120,312 | $33.20M |
| 99 | Spokane Regional Health District | Clinic | Spokane | 297,363 | $32.99M |
| 100 | American Medical Response Ambulance Service INC | Transport | Tukwila | 434,145 | $32.58M |