Hepatitis B immunity test cost in Washington
In Washington, 33 hospitals publish a cash price for hepatitis B surface antibody (anti-HBs) test, immunity check: from $7.59 to $207.35, with a median of $66.82. The lowest price is at Legacy Salmon Creek Medical Center (Vancouver). The highest price is 27.3× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86706. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$7.59Legacy Salmon Creek Medical Center
Median$66.82half pay less
Highest$207.35in Washington
Lowest saves$59.23vs 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 HEPATITIS B SURF ANTIBODY HBSAB | $7.59 | $11.68 | Apr 1, 2026 source file |
| Overlake Medical Center & Clinics Bellevue · Seattle-Tacoma-Bellevue, WA Hc Hepatitis B Surface Ab Test Lab3176 | $7.75 | $15.50 | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla · Walla Walla, WA HC HEPATITIS B SURF ANTIBODY HBSAB CDM | $32.20 | $46.00 | Apr 1, 2026 source file |
| Confluence Health Hospital Wenatchee · Wenatchee-East Wenatchee, WA HC Hepatitis B Surface Ab Test | $41.40 | $46.00 | — source file |
| Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA HEPATITIS B SURFACE ANTIBODY (HBSAB) | $47.94 | $94.00 | — source file |
| Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA HC HEP B SURF ANTIBODY | $48.35 | $167.72 | Feb 28, 2026 source file |
| St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA HC HEP B SURF ANTIBODY | $51.02 | $167.72 | Feb 28, 2026 source file |
| Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA HC HEP B SURF ANTIBODY | $51.22 | $167.72 | Feb 28, 2026 source file |
| PeaceHealth Peace Island Medical Center Friday Harbor · Friday Harbor, WA HEPATITIS B SURFACE ANTIBODY MEASUREMENT | $52.00 | $80.00 | — source file |
| St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA HC HEP B SURF ANTIBODY | $52.64 | $167.72 | Feb 28, 2026 source file |
| St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA HC HEP B SURF ANTIBODY | $55.55 | $167.72 | Feb 28, 2026 source file |
| Swedish Edmonds Edmonds · Seattle-Tacoma-Bellevue, WA HC HEP B SURFACE ANTIBODY - TITER | $56.16 | $117.00 | Apr 1, 2026 source file |
| Swedish Issaquah Issaquah · Seattle-Tacoma-Bellevue, WA HC HEPATITIS B SURF ANTIBODY HBSAB LAB | $56.16 | $117.00 | Apr 1, 2026 source file |
| Swedish Medical Center / Cherry Hill Seattle · Seattle-Tacoma-Bellevue, WA HC HEPATITIS B SURF ANTIBODY HBSAB | $56.16 | $117.00 | Apr 1, 2026 source file |
| Enumclaw Regional Hospital Association Enumclaw · Seattle-Tacoma-Bellevue, WA HC HEP B SURF ANTIBODY | $59.27 | $167.72 | Feb 28, 2026 source file |
| Providence Regional Medical Center Everett Everett · Seattle-Tacoma-Bellevue, WA HC HEPATITIS B SURF ANTIBODY HBSAB LAB | $60.84 | $117.00 | Apr 1, 2026 source file |
| Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC HEPATITIS B SURF ANTIBODY HBSAB LAB | $66.82 | $95.45 | Apr 1, 2026 source file |
| Jefferson Healthcare Port Townsend · Port Townsend, WA Hepatitis B surface antibody measurement | $71.20 | $89.00 | Aug 6, 2026 source file |
| Harrison Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA HC HEP B SURF ANTIBODY | $74.03 | $167.72 | Feb 28, 2026 source file |
| PeaceHealth United General Medical Center Sedro Woolley · Mount Vernon-Anacortes, WA HEP B SURFACE ANTIBODY | $74.10 | $114.00 | — source file |
| Kadlec Regional Medical Center Richland · Kennewick-Richland, WA HC HEPATITIS B SURF ANTIBODY HBSAB LAB | $86.80 | $124.00 | Apr 1, 2026 source file |
| Kaiser Permanente Central Hospital Seattle · Seattle-Tacoma-Bellevue, WA "ANTIBODY,HEPATITIS B SURFACE(HBSAB)" | $88.00 | $110.00 | Apr 1, 2026 source file |
| Cascade Valley Hospital Arlington · Seattle-Tacoma-Bellevue, WA HC HEP B SURFACE AB | $90.40 | $113.00 | — source file |
| Shriners Childrens - Spokane Spokane · Spokane-Spokane Valley, WA HEP B SURFACE ANTIBODY | $93.30 | $93.30 | — source file |
| St. Joseph Medical Center Bellingham · Bellingham, WA HEPATITIS B SURFACE ANTIBODY MEASUREMENT | $100.75 | $155.00 | — source file |
| Providence Centralia Hospital Centralia · Centralia, WA HC HEPATITIS B SURF ANTIBODY HBSAB CDM | $104.00 | $200.00 | Apr 1, 2026 source file |
| Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC HEPATITIS B SURF ANTIBODY HBSAB LAB | $104.00 | $200.00 | Apr 1, 2026 source file |
| Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC HEP B SURFACE AB | $107.20 | $134.00 | — source file |
| Seattle Children's Hospital Seattle · Seattle-Tacoma-Bellevue, WA Hepatitis B Surface Antibody | $141.50 | $141.50 | — source file |
| PeaceHealth Southwest Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA HEPATITIS B SURFACE ANTIBODY MEASUREMENT | $144.30 | $222.00 | — source file |
| Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC HEPATITIS B SURF ANTIBODY HBSAB LAB | $158.20 | $226.00 | Apr 1, 2026 source file |
| Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC HEPATITIS B SURF ANTIBODY HBSAB LAB | $165.20 | $236.00 | Apr 1, 2026 source file |
| St. John Medical Center Longview · Longview-Kelso, WA HEP B SURFACE ANTIBODY | $207.35 | $319.00 | — 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 | 15 | $7.75 | $56.16 |
| Spokane-Spokane Valley, WA | 4 | $66.82 | $125.75 |
| Mount Vernon-Anacortes, WA | 2 | $74.10 | $90.65 |
| Portland-Vancouver-Hillsboro, OR-WA | 2 | $7.59 | $75.94 |
| Bellingham, WA | 1 | $100.75 | $100.75 |
| Bremerton-Silverdale-Port Orchard, WA | 1 | $74.03 | $74.03 |
| Centralia, WA | 1 | $104.00 | $104.00 |
| Friday Harbor, WA | 1 | $52.00 | $52.00 |
| Kennewick-Richland, WA | 1 | $86.80 | $86.80 |
| Longview-Kelso, WA | 1 | $207.35 | $207.35 |
| Olympia-Lacey-Tumwater, WA | 1 | $104.00 | $104.00 |
| Port Townsend, WA | 1 | $71.20 | $71.20 |
| Walla Walla, WA | 1 | $32.20 | $32.20 |
| Wenatchee-East Wenatchee, WA | 1 | $41.40 | $41.40 |
What it is
The hepatitis B surface antibody test shows immunity to hepatitis B, from vaccination or a past infection. Schools and employers in health care often ask for it as proof of immunity.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Hepatitis B surface antibody (anti-HBs) test, immunity check in other states
- Alabama$156.00
- Alaska$65.10
- Arizona$20.14
- Arkansas$62.40
- California$53.11
- Colorado$59.32
- Connecticut$46.93
- Delaware$135.50
- Florida$46.04
- Georgia$81.12
- Hawaii$59.40
- Idaho$48.00
- Illinois$77.50
- Indiana$53.08
- Iowa$42.70
- Kansas$85.15
- Kentucky$133.36
- Louisiana$24.00
- Maine$47.00
- Maryland$58.75
- Massachusetts$43.55
- Michigan$38.00
- Minnesota$52.64
- Mississippi$49.92
- Missouri$71.50
- Montana$65.47
- Nebraska$82.14
- Nevada$31.68
- New Hampshire$56.32
- New Jersey$12.35
- New Mexico$21.60
- New York$39.59
- North Carolina$87.00
- North Dakota$27.15
- Ohio$48.10
- Oklahoma$71.00
- Oregon$60.33
- Pennsylvania$83.20
- Puerto Rico$78.40
- Rhode Island$83.90
- South Carolina$84.00
- South Dakota$75.60
- Tennessee$29.76
- Texas$21.15
- Utah$104.37
- Vermont$96.25
- Virginia$83.50
- West Virginia$47.50
- Wisconsin$74.10
- Wyoming$43.16
Median cash price across the state's hospitals.