BNP test cost in Washington
In Washington, 33 hospitals publish a cash price for BNP or NT-proBNP blood test (heart failure marker): from $22.10 to $447.20, with a median of $185.34. The lowest price is at Legacy Salmon Creek Medical Center (Vancouver). The highest price is 20.2× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 83880. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$22.10Legacy Salmon Creek Medical Center
Median$185.34half pay less
Highest$447.20in Washington
Lowest saves$163.24vs 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 HC NT-PROBNP | $22.10 | $34.00 | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla · Walla Walla, WA HC NATRIURETIC PEPTIDE LAB | $72.80 | $104.00 | Apr 1, 2026 source file |
| Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC NATRIURETIC PEPTIDE | $73.08 | $104.40 | Apr 1, 2026 source file |
| Overlake Medical Center & Clinics Bellevue · Seattle-Tacoma-Bellevue, WA Hc Nt-Probnp | $81.49 | $162.98 | Apr 1, 2026 source file |
| Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA HC POC B-NATRIURETIC PEPTIDE | $121.05 | $419.93 | Feb 28, 2026 source file |
| St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA HC POC B-NATRIURETIC PEPTIDE | $127.73 | $419.93 | Feb 28, 2026 source file |
| Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA HC POC B-NATRIURETIC PEPTIDE | $128.23 | $419.93 | Feb 28, 2026 source file |
| Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA NATRIURETIC PEPTIDE | $131.58 | $258.00 | — source file |
| St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA HC POC B-NATRIURETIC PEPTIDE | $131.79 | $419.93 | Feb 28, 2026 source file |
| St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA HC POC B-NATRIURETIC PEPTIDE | $139.08 | $419.93 | Feb 28, 2026 source file |
| Enumclaw Regional Hospital Association Enumclaw · Seattle-Tacoma-Bellevue, WA HC POC B-NATRIURETIC PEPTIDE | $148.39 | $419.93 | Feb 28, 2026 source file |
| Providence Centralia Hospital Centralia · Centralia, WA HC NATRIURETIC PEPTIDE | $160.68 | $309.00 | Apr 1, 2026 source file |
| Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC NATRIURETIC PEPTIDE LAB | $160.68 | $309.00 | Apr 1, 2026 source file |
| Confluence Health Hospital Wenatchee · Wenatchee-East Wenatchee, WA HC Assay of Natriuretic Peptide | $167.40 | $186.00 | — source file |
| Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC NATRIURETIC PEPTIDE | $177.10 | $253.00 | Apr 1, 2026 source file |
| Kadlec Regional Medical Center Richland · Kennewick-Richland, WA HC NATRIURETIC PEPTIDE LAB | $181.30 | $259.00 | Apr 1, 2026 source file |
| Harrison Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA HC POC B-NATRIURETIC PEPTIDE | $185.34 | $419.93 | Feb 28, 2026 source file |
| Jefferson Healthcare Port Townsend · Port Townsend, WA Natriuretic peptide (heart and blood vessel protein) level | $192.00 | $240.00 | Aug 6, 2026 source file |
| Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC NATRIURETIC PEPTIDE LAB | $193.20 | $276.00 | Apr 1, 2026 source file |
| Swedish Edmonds Edmonds · Seattle-Tacoma-Bellevue, WA HC NATRIURETIC PEPTIDE | $245.28 | $511.00 | Apr 1, 2026 source file |
| Swedish Issaquah Issaquah · Seattle-Tacoma-Bellevue, WA HC NATRIURETIC PEPTIDE LAB | $245.28 | $511.00 | Apr 1, 2026 source file |
| Swedish Medical Center / Cherry Hill Seattle · Seattle-Tacoma-Bellevue, WA HC NATRIURETIC PEPTIDE LAB | $245.28 | $511.00 | Apr 1, 2026 source file |
| Providence Regional Medical Center Everett Everett · Seattle-Tacoma-Bellevue, WA HC NATRIURETIC PEPTIDE LAB | $265.72 | $511.00 | Apr 1, 2026 source file |
| PeaceHealth Peace Island Medical Center Friday Harbor · Friday Harbor, WA NATRIURETIC PEPTIDE (HEART AND BLOOD VESSEL PROTEIN) LEVEL | $291.20 | $448.00 | — source file |
| PeaceHealth United General Medical Center Sedro Woolley · Mount Vernon-Anacortes, WA NATRIURETIC PEPTIDE (HEART AND BLOOD VESSEL PROTEIN) LEVEL | $291.20 | $448.00 | — source file |
| Shriners Childrens - Spokane Spokane · Spokane-Spokane Valley, WA ASSAY OF NATRIURETIC PEPTIDE | $294.50 | $294.50 | — source file |
| Kaiser Permanente Central Hospital Seattle · Seattle-Tacoma-Bellevue, WA NATRIURETIC PEPTIDE | $296.80 | $371.00 | Apr 1, 2026 source file |
| Cascade Valley Hospital Arlington · Seattle-Tacoma-Bellevue, WA HC NATRIURETIC PEPTIDE | $298.40 | $373.00 | — source file |
| Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC NATRIURETIC PEPTIDE | $339.20 | $424.00 | — source file |
| PeaceHealth Southwest Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA NATRIURETIC PEPTIDE (HEART AND BLOOD VESSEL PROTEIN) LEVEL | $344.50 | $530.00 | — source file |
| St. John Medical Center Longview · Longview-Kelso, WA NATRIURETIC PEPTIDE (HEART AND BLOOD VESSEL PROTEIN) LEVEL | $344.50 | $530.00 | — source file |
| St. Joseph Medical Center Bellingham · Bellingham, WA NATRIURETIC PEPTIDE (HEART AND BLOOD VESSEL PROTEIN) LEVEL | $344.50 | $530.00 | — source file |
| Seattle Children's Hospital Seattle · Seattle-Tacoma-Bellevue, WA B Type Natriuretic Peptide | $447.20 | $447.20 | — 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 | $81.49 | $148.39 |
| Spokane-Spokane Valley, WA | 4 | $73.08 | $185.15 |
| Mount Vernon-Anacortes, WA | 2 | $291.20 | $315.20 |
| Portland-Vancouver-Hillsboro, OR-WA | 2 | $22.10 | $183.30 |
| Bellingham, WA | 1 | $344.50 | $344.50 |
| Bremerton-Silverdale-Port Orchard, WA | 1 | $185.34 | $185.34 |
| Centralia, WA | 1 | $160.68 | $160.68 |
| Friday Harbor, WA | 1 | $291.20 | $291.20 |
| Kennewick-Richland, WA | 1 | $181.30 | $181.30 |
| Longview-Kelso, WA | 1 | $344.50 | $344.50 |
| Olympia-Lacey-Tumwater, WA | 1 | $160.68 | $160.68 |
| Port Townsend, WA | 1 | $192.00 | $192.00 |
| Walla Walla, WA | 1 | $72.80 | $72.80 |
| Wenatchee-East Wenatchee, WA | 1 | $167.40 | $167.40 |
What it is
This code covers the natriuretic peptide tests, BNP and NT-proBNP. The heart releases these peptides when it is under strain, so the test helps tell heart failure from other causes of shortness of breath and tracks treatment.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
BNP or NT-proBNP blood test (heart failure marker) in other states
- Alabama$242.68
- Alaska$296.40
- Arizona$48.39
- Arkansas$67.30
- California$213.00
- Colorado$189.28
- Connecticut$110.55
- Delaware$255.50
- Florida$118.80
- Georgia$157.04
- Hawaii$87.00
- Idaho$92.04
- Illinois$155.00
- Indiana$174.25
- Iowa$138.45
- Kansas$157.63
- Kentucky$365.46
- Louisiana$53.60
- Maine$121.68
- Maryland$88.12
- Massachusetts$164.21
- Michigan$76.02
- Minnesota$112.28
- Mississippi$126.24
- Missouri$113.75
- Montana$178.40
- Nebraska$156.00
- Nevada$159.76
- New Hampshire$146.34
- New Jersey$45.15
- New Mexico$127.67
- New York$122.82
- North Carolina$109.50
- North Dakota$200.90
- Ohio$142.50
- Oklahoma$82.78
- Oregon$158.10
- Pennsylvania$199.20
- Puerto Rico$60.00
- Rhode Island$284.00
- South Carolina$116.35
- South Dakota$94.40
- Tennessee$65.48
- Texas$206.22
- Utah$177.21
- Vermont$252.00
- Virginia$157.20
- West Virginia$120.00
- Wisconsin$138.38
- Wyoming$117.49
Median cash price across the state's hospitals.