TSH thyroid test cost in Washington
In Washington, 58 hospitals publish a cash price for thyroid-stimulating hormone (TSH) blood test: from $10.83 to $186.68, with a median of $105.35. The lowest price is at Astria Sunnyside Hospital (Sunnyside). The highest price is 17.2× the lowest.
- The median here, $105.35, is 27% above the US median of $83.10.
- That is 6.3× Medicare's 2026 national rate for the same service ($16.80).
- Washington ranks 36th of 51 states by median, cheapest first.
- 4 of 58 hospitals list a cash price equal to their full list price, with no self-pay discount.
Washington law (RCW 70.170.060) requires hospital charity care: patients with family income up to 300% of the federal poverty level owe nothing at hospitals in large health systems (200% at other hospitals), with 75% and 50% discounts up to 400% (300% at other hospitals). It covers the part of the bill a patient owes, insured or not. Ask the hospital for its charity care application. Other states' laws.
Outpatient cash prices, one line per hospital — its lowest listed price for code 84443. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 4, 2026. See them on a map
Lowest$10.83Astria Sunnyside Hospital
Median$105.35half of hospitals charge less
Highest$186.68in Washington
Lowest saves$94.52vs the median
Hospitals in Washington, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Astria Sunnyside Hospital lowest Sunnyside · Kennewick-Richland, WA TSH LC | $10.83 | $19.00 | Apr 1, 2026 source file |
| Overlake Medical Center & Clinics Bellevue · Seattle-Tacoma-Bellevue, WA Hc Tsh-Lc | $12.24 | $24.48 | Apr 1, 2026 source file |
| Astria Toppenish Hospital Toppenish · Yakima, WA TSH LC | $13.00 | $20.00 | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla · Walla Walla, WA HC ASSAY OF THYROID STIMULATING HORMONE TSH LAB | $16.80 | $24.00 | Apr 1, 2026 source file |
| Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC EXTENDED NEWBORN SCREEN TSH | $26.60 | $38.00 | Apr 1, 2026 source file |
| Legacy Salmon Creek Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA HC TSH-THYROID STIMULATING HORMON | $35.26 | $54.25 | Apr 1, 2026 source file |
| Lake Chelan Community Hospital Chelan · Wenatchee-East Wenatchee, WA Blood test, thyroid stimulating hormone (TSH) | $40.45 | $40.45 | Sep 1, 2026 source file |
| Lincoln Hospital Davenport · Davenport, WA Blood test, thyroid stimulating hormone (TSH) | $44.19 | $49.10 | Sep 14, 2026 source file |
| Olympic Medical Center Port Angeles · Port Angeles, WA Blood test, thyroid stimulating hormone (TSH) | $50.40 | $63.00 | Jun 24, 2026 source file |
| Whitman Hospital and Medical Center Colfax · Pullman, WA Blood test, thyroid stimulating hormone (TSH) | $64.00 | $80.00 | Jun 29, 2026 source file |
| PeaceHealth Peace Island Medical Center Friday Harbor · Friday Harbor, WA BLOOD TEST; THYROID STIMULATING HORMONE (TSH) | $66.95 | $103.00 | Mar 20, 2026 source file |
| Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA HC THYROID STIMULATING HORMONE | $69.32 | $240.49 | Feb 28, 2026 source file |
| Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA THYROID STIM HORMONE TSH | $70.38 | $138.00 | Jan 1, 2026 source file |
| Confluence Health Hospital Wenatchee · Wenatchee-East Wenatchee, WA HC Assay Thyroid Stim Hormone | $72.00 | $80.00 | Aug 10, 2026 source file |
| St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA HC THYROID STIMULATING HORMONE | $73.15 | $240.49 | Feb 28, 2026 source file |
| Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA HC THYROID STIMULATING HORMONE | $73.44 | $240.49 | Feb 28, 2026 source file |
| Providence Centralia Hospital Centralia · Centralia, WA HC TSH REFLEX TO FT4 | $73.84 | $142.00 | Apr 1, 2026 source file |
| Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC TSH REFLEX TO FT4 | $73.84 | $142.00 | Apr 1, 2026 source file |
| Valley Medical Center Renton · Seattle-Tacoma-Bellevue, WA Assay of Thyroid Stimulating Hormone Tsh | $74.20 | $106.00 | Mar 12, 2026 source file |
| St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA HC THYROID STIMULATING HORMONE | $75.48 | $240.49 | Feb 28, 2026 source file |
| Lourdes Health Pasco · Kennewick-Richland, WA ASSAY THYROID STIM HORMONE | $76.99 | $192.48 | Jul 10, 2026 source file |
| Willapa Harbor Hospital South Bend · South Bend, WA BLOOD TEST; THYROID STIMULATING HORMONE (TSH) | $78.40 | $112.00 | Feb 24, 2026 source file |
| St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA HC THYROID STIMULATING HORMONE | $79.65 | $240.49 | Feb 28, 2026 source file |
| St Elizabeth Hospital Enumclaw · Seattle-Tacoma-Bellevue, WA HC THYROID STIMULATING HORMONE | $84.99 | $240.49 | Feb 28, 2026 source file |
| Prosser Memorial Health Hospital Prosser · Kennewick-Richland, WA HC TSH REFLEX TO FT4 | $85.80 | $156.00 | Jan 1, 2025 source file |
| Snoqualmie Valley Hospital Snoqualmie · Seattle-Tacoma-Bellevue, WA Facility Fee HC TSH-LC | $86.04 | $148.34 | Apr 14, 2026 source file |
| Jefferson Healthcare Port Townsend · Port Townsend, WA Blood test, thyroid stimulating hormone (TSH) | $88.80 | $111.00 | Aug 6, 2026 source file |
| Prov Sacred Hrt Medical Center & Childs Hospital Spokane · Spokane-Spokane Valley, WA HC REFLEXIVE TSH | $95.20 | $136.00 | Apr 1, 2026 source file |
| Samaritan Hospital Moses Lake · Moses Lake, WA Blood test, thyroid stimulating hormone (TSH) | $105.00 | $105.00 | Jan 4, 2026 source file |
| Kadlec Regional Medical Center Richland · Kennewick-Richland, WA HC ASSAY OF THYROID STIMULATING HORMONE TSH LAB | $105.70 | $151.00 | Apr 1, 2026 source file |
| St. Michael Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA HC THYROID STIMULATING HORMONE | $106.14 | $240.49 | Feb 28, 2026 source file |
| PeaceHealth United General Medical Center Sedro Woolley · Mount Vernon-Anacortes, WA BLOOD TEST; THYROID STIMULATING HORMONE (TSH) | $108.55 | $167.00 | Mar 21, 2026 source file |
| Arbor Health Morton Hospital Morton · Centralia, WA Blood test, thyroid stimulating hormone (TSH) | $110.98 | $179.00 | May 18, 2026 source file |
| Kittitas County Public Hospital Dist 1 Ellensburg · Ellensburg, WA Blood test, thyroid stimulating hormone (TSH) | $112.20 | $132.00 | Oct 7, 2026 source file |
| Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC TSH | $112.70 | $161.00 | Apr 1, 2026 source file |
| Pullman Regional Hospital Pullman · Pullman, WA Blood test, thyroid stimulating hormone (TSH) | $115.60 | $136.00 | Jun 9, 2026 source file |
| PeaceHealth St John Medical Center Longview · Longview-Kelso, WA BLOOD TEST; THYROID STIMULATING HORMONE (TSH) | $119.60 | $184.00 | Mar 21, 2026 source file |
| Swedish Edmonds Edmonds · Seattle-Tacoma-Bellevue, WA HC TSH REFLEX TO FT4 | $120.00 | $250.00 | Apr 1, 2026 source file |
| Swedish Issaquah Issaquah · Seattle-Tacoma-Bellevue, WA HC TSH REFLEX TO FT4 | $120.00 | $250.00 | Apr 1, 2026 source file |
| Swedish Medical Center Seattle · Seattle-Tacoma-Bellevue, WA HC TSH REFLEX TO FT4 | $120.00 | $250.00 | Apr 1, 2026 source file |
| Swedish Medical Center / Cherry Hill Seattle · Seattle-Tacoma-Bellevue, WA HC TSH REFLEX TO FT4 | $120.00 | $250.00 | Apr 1, 2026 source file |
| Kaiser Permanente Central Hospital Seattle · Seattle-Tacoma-Bellevue, WA THYROID STIMULATING HORMONE (TSH) | $124.80 | $156.00 | Apr 1, 2026 source file |
| Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC THYROID STIMULATING HORMONE (TSH) | $126.70 | $181.00 | Apr 1, 2026 source file |
| Ferry County Memorial Hospital Republic · Republic, WA DAT TSH | $129.20 | $152.00 | Sep 14, 2026 source file |
| Providence Regional Medical Center Everett Everett · Seattle-Tacoma-Bellevue, WA HC TSH REFLEX TO FT4 | $130.00 | $250.00 | Apr 1, 2026 source file |
| Ocean Beach Hospital Ilwaco · Ilwaco, WA HC ASSAY OF THYROID STIMULATING HORMONE TSH CDM | $132.75 | $177.00 | Oct 23, 2026 source file |
| Cascade Valley Hospital Arlington · Seattle-Tacoma-Bellevue, WA HC TSH | $136.00 | $170.00 | Mar 26, 2026 source file |
| PeaceHealth St Joseph Medical Center Bellingham · Bellingham, WA BLOOD TEST; THYROID STIMULATING HORMONE (TSH) | $136.50 | $210.00 | Mar 21, 2026 source file |
| Mason General Hospital & Family of Clinics Shelton · Shelton, WA TSH w/ Reflex to Free T4 | $142.50 | $190.00 | Mar 10, 2026 source file |
| Summit Pacific Medical Center Elma · Aberdeen, WA Blood test, thyroid stimulating hormone (TSH) | $144.18 | $267.00 | Aug 31, 2026 source file |
| Shriners Childrens - Spokane Spokane · Spokane-Spokane Valley, WA BLOOD TEST; THYROID STIMULATING HORMONE (TSH) | $145.80 | $145.80 | Mar 18, 2026 source file |
| Klickitat Valley Hospital Goldendale · Goldendale, WA TSH W/REFLEX TO FT4 | $152.00 | $190.00 | Dec 2, 2024 source file |
| Forks Community Hospital Forks · Port Townsend, WA Blood test, thyroid stimulating hormone (TSH) | $154.40 | $193.00 | Oct 27, 2026 source file |
| Cascade Medical Center Leavenworth · Wenatchee-East Wenatchee, WA Assay thyroid stim hormone | $155.20 | $194.00 | May 15, 2026 source file |
| Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC TSH | $159.20 | $199.00 | Mar 26, 2026 source file |
| Othello Community Hospital Othello · Othello, WA Blood test, thyroid stimulating hormone (TSH) | $162.94 | $217.25 | Jul 1, 2026 source file |
| PeaceHealth Southwest Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA BLOOD TEST; THYROID STIMULATING HORMONE (TSH) | $184.60 | $284.00 | Mar 20, 2026 source file |
| Quincy Valley Medical Center Quincy · Moses Lake, WA Blood test, thyroid stimulating hormone (TSH) | $186.68 | $186.68 | May 27, 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 | 17 | $12.24 | $84.99 |
| Spokane-Spokane Valley, WA | 5 | $26.60 | $112.70 |
| Kennewick-Richland, WA | 4 | $10.83 | $81.40 |
| Wenatchee-East Wenatchee, WA | 3 | $40.45 | $72.00 |
| Centralia, WA | 2 | $73.84 | $92.41 |
| Moses Lake, WA | 2 | $105.00 | $145.84 |
| Mount Vernon-Anacortes, WA | 2 | $108.55 | $133.88 |
| Port Townsend, WA | 2 | $88.80 | $121.60 |
| Portland-Vancouver-Hillsboro, OR-WA | 2 | $35.26 | $109.93 |
| Pullman, WA | 2 | $64.00 | $89.80 |
| Aberdeen, WA | 1 | $144.18 | $144.18 |
| Bellingham, WA | 1 | $136.50 | $136.50 |
| Bremerton-Silverdale-Port Orchard, WA | 1 | $106.14 | $106.14 |
| Davenport, WA | 1 | $44.19 | $44.19 |
| Ellensburg, WA | 1 | $112.20 | $112.20 |
| Friday Harbor, WA | 1 | $66.95 | $66.95 |
| Goldendale, WA | 1 | $152.00 | $152.00 |
| Ilwaco, WA | 1 | $132.75 | $132.75 |
| Longview-Kelso, WA | 1 | $119.60 | $119.60 |
| Olympia-Lacey-Tumwater, WA | 1 | $73.84 | $73.84 |
| Othello, WA | 1 | $162.94 | $162.94 |
| Port Angeles, WA | 1 | $50.40 | $50.40 |
| Republic, WA | 1 | $129.20 | $129.20 |
| South Bend, WA | 1 | $78.40 | $78.40 |
| Shelton, WA | 1 | $142.50 | $142.50 |
| Walla Walla, WA | 1 | $16.80 | $16.80 |
| Yakima, WA | 1 | $13.00 | $13.00 |
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 TSH thyroid test is, what the price covers and why prices differ: TSH thyroid test explained.
Thyroid-stimulating hormone (TSH) blood test in other states
- Alabama$56.05
- Alaska$153.76
- Arizona$61.61
- Arkansas$47.73
- California$92.52
- Colorado$144.69
- Connecticut$89.76
- Delaware$132.76
- District of Columbia$182.73, 3 hospitals
- Florida$124.80
- Georgia$88.28
- Hawaii$127.40
- Idaho$80.64
- Illinois$111.20
- Indiana$81.60
- Iowa$99.40
- Kansas$86.00
- Kentucky$85.68
- Louisiana$40.32
- Maine$78.00
- Maryland$43.43
- Massachusetts$73.00
- Michigan$64.35
- Minnesota$94.11
- Mississippi$52.50
- Missouri$40.60
- Montana$90.52
- Nebraska$111.50
- Nevada$140.20
- New Hampshire$118.62
- New Jersey$19.32
- New Mexico$120.73
- New York$73.21
- North Carolina$74.50
- North Dakota$103.03
- Ohio$75.20
- Oklahoma$54.00
- Oregon$72.80
- Pennsylvania$100.20
- Puerto Rico$50.00
- Rhode Island$107.00
- South Carolina$139.87
- South Dakota$108.90
- Tennessee$51.04
- Texas$105.00
- Utah$199.91
- Vermont$190.00
- Virginia$97.65
- West Virginia$64.75
- Wisconsin$89.90
- Wyoming$77.64
Median cash price across the state's hospitals.