H. pylori blood test cost in Washington
In Washington, 25 hospitals publish a cash price for H. pylori antibody blood test: from $12.05 to $204.36, with a median of $83.20. The lowest price is at Legacy Salmon Creek Medical Center (Vancouver). The highest price is 17.0× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86677. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$12.05Legacy Salmon Creek Medical Center
Median$83.20half pay less
Highest$204.36in Washington
Lowest saves$71.15vs the median
Hospitals in Washington, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Legacy Salmon Creek Medical Center lowest Vancouver · Portland-Vancouver-Hillsboro, OR-WA CHG ANTIBODY HELICOBACTER PYLORI | $12.05 | $18.54 | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla · Walla Walla, WA HC HELICOBACTER PYLORI ANTIBODY - IGA | $16.10 | $23.00 | Apr 1, 2026 source file |
| Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC ANTIBODY HELICOBACTER PYLORI CDM | $29.40 | $42.00 | Apr 1, 2026 source file |
| Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC ANTIBODY HELICOBACTER PYLORI CDM | $35.70 | $51.00 | Apr 1, 2026 source file |
| Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC ANTIBODY HELICOBACTER PYLORI CDM | $35.70 | $51.00 | Apr 1, 2026 source file |
| Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA ANTIBODY HELICOBACTER PYLORI | $60.18 | $118.00 | — source file |
| Confluence Health Hospital Wenatchee · Wenatchee-East Wenatchee, WA HC Helicobacter Pylori Antibody | $64.80 | $72.00 | — source file |
| Kaiser Permanente Central Hospital Seattle · Seattle-Tacoma-Bellevue, WA ANTIBODY HELICOBACTER PYLORI | $76.00 | $95.00 | Apr 1, 2026 source file |
| Swedish Edmonds Edmonds · Seattle-Tacoma-Bellevue, WA HC HELICOBACTER PYLORI ANTIBODY - IGA | $76.32 | $159.00 | Apr 1, 2026 source file |
| Swedish Issaquah Issaquah · Seattle-Tacoma-Bellevue, WA HC HELICOBACTER PYLORI ANTIBODY - IGA | $76.32 | $159.00 | Apr 1, 2026 source file |
| Swedish Medical Center / Cherry Hill Seattle · Seattle-Tacoma-Bellevue, WA HC HELICOBACTER PYLORI ANTIBODY - IGA | $76.32 | $159.00 | Apr 1, 2026 source file |
| Providence Regional Medical Center Everett Everett · Seattle-Tacoma-Bellevue, WA HC ANTIBODY HELICOBACTER PYLORI CDM | $82.68 | $159.00 | Apr 1, 2026 source file |
| Jefferson Healthcare Port Townsend · Port Townsend, WA Analysis for antibody to Helicobacter pylori (gastrointestinal bacteria) | $83.20 | $104.00 | Aug 6, 2026 source file |
| Kadlec Regional Medical Center Richland · Kennewick-Richland, WA HC ANTIBODY HELICOBACTER PYLORI LAB | $95.90 | $137.00 | Apr 1, 2026 source file |
| Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA HC HELICOBACTER PYLORI AB IGM | $98.96 | $343.30 | Feb 28, 2026 source file |
| St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA HC HELICOBACTER PYLORI AB IGM | $104.42 | $343.30 | Feb 28, 2026 source file |
| Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA HC HELICOBACTER PYLORI AB IGM | $104.83 | $343.30 | Feb 28, 2026 source file |
| St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA HC HELICOBACTER PYLORI AB IGM | $107.74 | $343.30 | Feb 28, 2026 source file |
| St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA HC HELICOBACTER PYLORI AB IGM | $113.71 | $343.30 | Feb 28, 2026 source file |
| Enumclaw Regional Hospital Association Enumclaw · Seattle-Tacoma-Bellevue, WA HC HELICOBACTER PYLORI AB IGM | $121.31 | $343.30 | Feb 28, 2026 source file |
| Shriners Childrens - Spokane Spokane · Spokane-Spokane Valley, WA HELICOBACTER PYLORI ANTIBODY | $122.90 | $122.90 | — source file |
| Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC H. PYLORI ANTIBODY | $125.60 | $157.00 | — source file |
| Cascade Valley Hospital Arlington · Seattle-Tacoma-Bellevue, WA HC H. PYLORI ANTIBODY | $126.40 | $158.00 | — source file |
| Harrison Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA HC HELICOBACTER PYLORI AB IGM | $151.52 | $343.30 | Feb 28, 2026 source file |
| Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC HELICOBACTER PYLORI | $204.36 | $393.00 | Apr 1, 2026 source file |
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 | 13 | $60.18 | $98.96 |
| Spokane-Spokane Valley, WA | 4 | $29.40 | $35.70 |
| Bremerton-Silverdale-Port Orchard, WA | 1 | $151.52 | $151.52 |
| Kennewick-Richland, WA | 1 | $95.90 | $95.90 |
| Mount Vernon-Anacortes, WA | 1 | $125.60 | $125.60 |
| Olympia-Lacey-Tumwater, WA | 1 | $204.36 | $204.36 |
| Port Townsend, WA | 1 | $83.20 | $83.20 |
| Portland-Vancouver-Hillsboro, OR-WA | 1 | $12.05 | $12.05 |
| Walla Walla, WA | 1 | $16.10 | $16.10 |
| Wenatchee-East Wenatchee, WA | 1 | $64.80 | $64.80 |
What it is
This blood test looks for antibodies to H. pylori, the stomach bacteria behind most ulcers. It shows exposure but cannot tell a current infection from a past one.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
H. pylori antibody blood test in other states
- Alabama$46.79
- Alaska$24.96
- Arizona$21.92
- Arkansas$76.70
- California$117.63
- Colorado$68.25
- Connecticut$44.28
- Delaware$99.12
- Florida$91.25
- Georgia$141.57
- Hawaii$132.10
- Idaho$130.00
- Illinois$101.73
- Indiana$145.20
- Iowa$79.95
- Kansas$35.10
- Kentucky$184.11
- Louisiana$54.63
- Maine$77.50
- Maryland$73.43
- Massachusetts$64.00
- Michigan$45.90
- Minnesota$123.08
- Mississippi$40.48
- Missouri$87.53
- Montana$54.44
- Nebraska$70.76
- Nevada$44.10
- New Hampshire$131.42
- New Jersey$19.38
- New Mexico$74.00
- New York$52.51
- North Carolina$129.28
- North Dakota$84.80
- Ohio$68.90
- Oklahoma$91.33
- Oregon$71.70
- Pennsylvania$114.10
- Rhode Island$128.00
- South Carolina$71.50
- South Dakota$90.00
- Tennessee$44.22
- Texas$126.15
- Utah$117.87
- Vermont$77.00
- Virginia$71.50
- West Virginia$61.50
- Wisconsin$78.00
- Wyoming$58.97
Median cash price across the state's hospitals.