Syphilis test (treponemal) cost in Washington
In Washington, 55 hospitals publish a cash price for syphilis antibody test (Treponema pallidum): from $6.30 to $179.90, with a median of $68.00. The lowest price is at Kadlec Regional Medical Center (Richland). The highest price is 28.6× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86780. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map
Lowest$6.30Kadlec Regional Medical Center
Median$68.00half of hospitals charge less
Highest$179.90in Washington
Lowest saves$61.70vs the median
Hospitals in Washington, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Kadlec Regional Medical Center lowest Richland · Kennewick-Richland, WA HC TREPONEMA PALLIDUM - AB | $6.30 | $9.00 | Apr 1, 2026 source file |
| Legacy Salmon Creek Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA HC T PALLIDUM SCREENING CASCADE | $8.03 | $12.36 | Apr 1, 2026 source file |
| Jefferson Healthcare Port Townsend · Port Townsend, WA Analysis for antibody, Treponema pallidum | $8.80 | $11.00 | Aug 6, 2026 source file |
| Providence St Mary Medical Center Walla Walla · Walla Walla, WA HC ANTIBODY TREPONEMA PALLIDUM LAB | $9.80 | $14.00 | Apr 1, 2026 source file |
| Overlake Medical Center & Clinics Bellevue · Seattle-Tacoma-Bellevue, WA Hc Antibody Treponema Pallidum Rflx Lab4773 | $10.64 | $21.28 | Apr 1, 2026 source file |
| Willapa Harbor Hospital South Bend · South Bend, WA ANALYSIS FOR ANTIBODY; TREPONEMA PALLIDUM | $16.25 | $23.21 | Feb 24, 2026 source file |
| Summit Pacific Medical Center Elma · Aberdeen, WA Analysis for antibody, Treponema pallidum | $17.28 | $32.00 | Aug 31, 2026 source file |
| Olympic Medical Center Port Angeles · Port Angeles, WA Analysis for antibody, Treponema pallidum | $31.20 | $39.00 | Jun 24, 2026 source file |
| Valley Medical Center Renton · Seattle-Tacoma-Bellevue, WA Antibody Treponema Pallidum | $42.00 | $60.00 | Mar 12, 2026 source file |
| Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA TREPONEMA PALLIDUM - TECH | $44.37 | $87.00 | Jan 1, 2026 source file |
| Quincy Valley Medical Center Quincy · Moses Lake, WA Analysis for antibody, Treponema pallidum | $46.31 | $46.31 | May 27, 2026 source file |
| Kittitas County Public Hospital Dist 1 Ellensburg · Ellensburg, WA Analysis for antibody, Treponema pallidum | $50.15 | $59.00 | Feb 4, 2026 source file |
| Confluence Health Hospital Wenatchee · Wenatchee-East Wenatchee, WA HC Treponemia Pallidium Ab | $50.40 | $56.00 | Apr 21, 2026 source file |
| Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA HC TREPONEMAL IGG AB | $51.64 | $179.13 | Feb 28, 2026 source file |
| Lake Chelan Community Hospital Chelan · Wenatchee-East Wenatchee, WA Analysis for antibody, Treponema pallidum | $53.93 | $53.93 | Sep 1, 2026 source file |
| Arbor Health Morton Hospital Morton · Centralia, WA Analysis for antibody, Treponema pallidum | $53.94 | $87.00 | May 18, 2026 source file |
| PeaceHealth Peace Island Medical Center Friday Harbor · Friday Harbor, WA ANALYSIS FOR ANTIBODY; TREPONEMA PALLIDUM | $53.95 | $83.00 | Mar 20, 2026 source file |
| St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA HC TREPONEMAL IGG AB | $54.49 | $179.13 | Feb 28, 2026 source file |
| Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA HC TREPONEMAL IGG AB | $54.70 | $179.13 | Feb 28, 2026 source file |
| St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA HC TREPONEMAL IGG AB | $56.22 | $179.13 | Feb 28, 2026 source file |
| Astria Toppenish Hospital Toppenish · Yakima, WA T pallidum Screening Cascade LC | $59.15 | $91.00 | Apr 1, 2026 source file |
| St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA HC TREPONEMAL IGG AB | $59.33 | $179.13 | Feb 28, 2026 source file |
| Prosser Memorial Health Hospital Prosser · Kennewick-Richland, WA HC ANTIBODY TREPONEMA PALLIDUM # | $61.05 | $111.00 | Jan 1, 2025 source file |
| Providence Centralia Hospital Centralia · Centralia, WA HC TREPONEMA PALLIDUM - AB | $61.36 | $118.00 | Apr 1, 2026 source file |
| Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC TREPONEMA PALLIDUM - AB | $61.36 | $118.00 | Apr 1, 2026 source file |
| St Elizabeth Hospital Enumclaw · Seattle-Tacoma-Bellevue, WA HC TREPONEMAL IGG AB | $63.30 | $179.13 | Feb 28, 2026 source file |
| Snoqualmie Valley Hospital Snoqualmie · Seattle-Tacoma-Bellevue, WA Facility Fee HC T PALLIDUM IMMUNOBLOT RFLX LAB4949 | $67.81 | $116.91 | Apr 14, 2026 source file |
| Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC TREPONEMA PALLIDUM | $68.00 | $85.00 | Mar 26, 2026 source file |
| Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC ANTIBODY TREPONEMA PALLIDUM LAB | $68.60 | $98.00 | Apr 1, 2026 source file |
| Swedish Edmonds Edmonds · Seattle-Tacoma-Bellevue, WA HC ANTIBODY TREPONEMA PALLIDUM LAB | $69.60 | $145.00 | Apr 1, 2026 source file |
| Swedish Issaquah Issaquah · Seattle-Tacoma-Bellevue, WA HC ANTIBODY TREPONEMA PALLIDUM LAB | $69.60 | $145.00 | Apr 1, 2026 source file |
| Swedish Medical Center Seattle · Seattle-Tacoma-Bellevue, WA HC ANTIBODY TREPONEMA PALLIDUM LAB | $69.60 | $145.00 | Apr 1, 2026 source file |
| Swedish Medical Center / Cherry Hill Seattle · Seattle-Tacoma-Bellevue, WA HC ANTIBODY TREPONEMA PALLIDUM LAB | $69.60 | $145.00 | Apr 1, 2026 source file |
| Providence Regional Medical Center Everett Everett · Seattle-Tacoma-Bellevue, WA HC ANTIBODY TREPONEMA PALLIDUM CDM | $75.40 | $145.00 | Apr 1, 2026 source file |
| Forks Community Hospital Forks · Port Townsend, WA Analysis for antibody, Treponema pallidum | $76.80 | $96.00 | Jul 9, 2026 source file |
| St. Michael Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA HC TREPONEMAL IGG AB | $79.06 | $179.13 | Feb 28, 2026 source file |
| PeaceHealth United General Medical Center Sedro Woolley · Mount Vernon-Anacortes, WA ANALYSIS FOR ANTIBODY; TREPONEMA PALLIDUM | $79.30 | $122.00 | Mar 21, 2026 source file |
| Klickitat Valley Hospital Goldendale · Goldendale, WA T PALLIDUM AB (FTA-ABS) | $88.00 | $110.00 | Dec 2, 2024 source file |
| PeaceHealth St John Medical Center Longview · Longview-Kelso, WA ANALYSIS FOR ANTIBODY; TREPONEMA PALLIDUM | $89.05 | $137.00 | Mar 21, 2026 source file |
| Othello Community Hospital Othello · Othello, WA Analysis for antibody, Treponema pallidum | $96.19 | $128.25 | Jul 1, 2026 source file |
| Prov Sacred Hrt Medical Center & Childs Hospital Spokane · Spokane-Spokane Valley, WA HC ANTIBODY TREPONEMA PALLIDUM LAB | $96.60 | $138.00 | Apr 1, 2026 source file |
| Astria Sunnyside Hospital Sunnyside · Kennewick-Richland, WA Treponema pallidum Abs LC 082370 | $99.75 | $175.00 | Apr 1, 2026 source file |
| PeaceHealth St Joseph Medical Center Bellingham · Bellingham, WA ANALYSIS FOR ANTIBODY; TREPONEMA PALLIDUM | $101.40 | $156.00 | Mar 21, 2026 source file |
| Whitman Hospital and Medical Center Colfax · Pullman, WA Analysis for antibody, Treponema pallidum | $104.80 | $131.00 | Jun 29, 2026 source file |
| Ocean Beach Hospital Ilwaco · Ilwaco, WA HC ANTIBODY TREPONEMA PALLIDUM CDM | $105.00 | $140.00 | Jul 2, 2026 source file |
| Cascade Valley Hospital Arlington · Seattle-Tacoma-Bellevue, WA HC TREPONEMA PALLIDUM | $120.00 | $150.00 | Mar 26, 2026 source file |
| Pullman Regional Hospital Pullman · Pullman, WA Analysis for antibody, Treponema pallidum | $127.50 | $150.00 | Jun 9, 2026 source file |
| Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC ANTIBODY TREPONEMA PALLIDUM LAB | $128.10 | $183.00 | Apr 1, 2026 source file |
| Cascade Medical Center Leavenworth · Wenatchee-East Wenatchee, WA Treponema pallidum | $136.80 | $171.00 | May 15, 2026 source file |
| Lourdes Health Pasco · Kennewick-Richland, WA TREPONEMA PALLIDUM | $137.59 | $343.98 | Jul 10, 2026 source file |
| Samaritan Hospital Moses Lake · Moses Lake, WA Analysis for antibody, Treponema pallidum | $146.00 | $146.00 | Jan 4, 2026 source file |
| Lincoln Hospital Davenport · Davenport, WA Analysis for antibody, Treponema pallidum | $147.17 | $163.52 | Sep 14, 2026 source file |
| Mason General Hospital & Family of Clinics Shelton · Shelton, WA T pallidum Screening Cascade LC | $170.55 | $227.40 | Mar 10, 2026 source file |
| PeaceHealth Southwest Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA ANALYSIS FOR ANTIBODY; TREPONEMA PALLIDUM | $178.10 | $274.00 | Mar 20, 2026 source file |
| Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC ANTIBODY TREPONEMA PALLIDUM LAB | $179.90 | $257.00 | Apr 1, 2026 source file |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Seattle-Tacoma-Bellevue, WA | 16 | $10.64 | $61.32 |
| Kennewick-Richland, WA | 4 | $6.30 | $80.40 |
| Spokane-Spokane Valley, WA | 4 | $68.60 | $112.35 |
| Wenatchee-East Wenatchee, WA | 3 | $50.40 | $53.93 |
| Centralia, WA | 2 | $53.94 | $57.65 |
| Moses Lake, WA | 2 | $46.31 | $96.16 |
| Mount Vernon-Anacortes, WA | 2 | $68.00 | $73.65 |
| Port Townsend, WA | 2 | $8.80 | $42.80 |
| Portland-Vancouver-Hillsboro, OR-WA | 2 | $8.03 | $93.06 |
| Pullman, WA | 2 | $104.80 | $116.15 |
| Aberdeen, WA | 1 | $17.28 | $17.28 |
| Bellingham, WA | 1 | $101.40 | $101.40 |
| Bremerton-Silverdale-Port Orchard, WA | 1 | $79.06 | $79.06 |
| Davenport, WA | 1 | $147.17 | $147.17 |
| Ellensburg, WA | 1 | $50.15 | $50.15 |
| Friday Harbor, WA | 1 | $53.95 | $53.95 |
| Goldendale, WA | 1 | $88.00 | $88.00 |
| Ilwaco, WA | 1 | $105.00 | $105.00 |
| Longview-Kelso, WA | 1 | $89.05 | $89.05 |
| Olympia-Lacey-Tumwater, WA | 1 | $61.36 | $61.36 |
| Othello, WA | 1 | $96.19 | $96.19 |
| Port Angeles, WA | 1 | $31.20 | $31.20 |
| South Bend, WA | 1 | $16.25 | $16.25 |
| Shelton, WA | 1 | $170.55 | $170.55 |
| Walla Walla, WA | 1 | $9.80 | $9.80 |
| Yakima, WA | 1 | $59.15 | $59.15 |
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More
What it is
A treponemal antibody test detects antibodies to the bacterium that causes syphilis. Many labs now screen with it first and confirm with an RPR (86592).
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Syphilis antibody test (Treponema pallidum) in other states
- Alabama$47.13
- Alaska$43.62
- Arizona$27.89
- Arkansas$18.80
- California$22.58
- Colorado$82.88
- Connecticut$61.00
- Delaware$86.52
- District of Columbia$156.00
- Florida$15.15
- Georgia$66.69
- Hawaii$107.40
- Idaho$70.46
- Illinois$73.37
- Indiana$70.19
- Iowa$54.19
- Kansas$71.63
- Kentucky$41.54
- Louisiana$26.60
- Maine$54.63
- Maryland$48.86
- Massachusetts$61.52
- Michigan$46.15
- Minnesota$54.40
- Mississippi$37.12
- Missouri$50.84
- Montana$67.00
- Nebraska$51.33
- Nevada$52.68
- New Hampshire$111.60
- New Jersey$19.20
- New Mexico$70.93
- New York$42.13
- North Carolina$56.81
- North Dakota$42.70
- Ohio$56.70
- Oklahoma$39.72
- Oregon$33.15
- Pennsylvania$74.40
- Puerto Rico$58.24
- Rhode Island$106.00
- South Carolina$76.50
- South Dakota$68.80
- Tennessee$29.16
- Texas$46.32
- Utah$108.06
- Vermont$58.00
- Virginia$70.80
- West Virginia$30.00
- Wisconsin$52.50
- Wyoming$63.00
Median cash price across the state's hospitals.