Calprotectin test cost in Washington
In Washington, 33 hospitals publish a cash price for fecal calprotectin (stool inflammation test): from $63.70 to $542.30, with a median of $144.56. The lowest price is at Providence St Mary Medical Center (Walla Walla). The highest price is 8.5× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 83993. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$63.70Providence St Mary Medical Center
Median$144.56half pay less
Highest$542.30in Washington
Lowest saves$80.86vs the median
Hospitals in Washington, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Providence St Mary Medical Center lowest Walla Walla · Walla Walla, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $63.70 | $91.00 | Apr 1, 2026 source file |
| Legacy Salmon Creek Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA HC FECAL CALPROTECTION | $69.78 | $107.36 | Apr 1, 2026 source file |
| Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA ASSAY FOR CALPROTECTIN FECAL | $74.46 | $146.00 | — source file |
| Confluence Health Hospital Wenatchee · Wenatchee-East Wenatchee, WA HC Assay for Calprotectin Fecal | $83.70 | $93.00 | — source file |
| Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA HC CALPROTECTIN FECAL | $94.41 | $327.52 | Feb 28, 2026 source file |
| Overlake Medical Center & Clinics Bellevue · Seattle-Tacoma-Bellevue, WA Hc Calprotectin, Fecal-Lc | $94.50 | $189.00 | Apr 1, 2026 source file |
| Kadlec Regional Medical Center Richland · Kennewick-Richland, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $98.00 | $140.00 | Apr 1, 2026 source file |
| St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA HC CALPROTECTIN FECAL | $99.62 | $327.52 | Feb 28, 2026 source file |
| Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA HC CALPROTECTIN FECAL | $100.02 | $327.52 | Feb 28, 2026 source file |
| St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA HC CALPROTECTIN FECAL | $102.79 | $327.52 | Feb 28, 2026 source file |
| Shriners Childrens - Spokane Spokane · Spokane-Spokane Valley, WA ASSAY FOR CALPROTECTIN FECAL | $105.10 | $105.10 | — source file |
| St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA HC CALPROTECTIN FECAL | $108.48 | $327.52 | Feb 28, 2026 source file |
| Enumclaw Regional Hospital Association Enumclaw · Seattle-Tacoma-Bellevue, WA HC CALPROTECTIN FECAL | $115.74 | $327.52 | Feb 28, 2026 source file |
| Swedish Edmonds Edmonds · Seattle-Tacoma-Bellevue, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $142.56 | $297.00 | Apr 1, 2026 source file |
| Swedish Issaquah Issaquah · Seattle-Tacoma-Bellevue, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $142.56 | $297.00 | Apr 1, 2026 source file |
| Swedish Medical Center / Cherry Hill Seattle · Seattle-Tacoma-Bellevue, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $142.56 | $297.00 | Apr 1, 2026 source file |
| Harrison Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA HC CALPROTECTIN FECAL | $144.56 | $327.52 | Feb 28, 2026 source file |
| Providence Regional Medical Center Everett Everett · Seattle-Tacoma-Bellevue, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $154.44 | $297.00 | Apr 1, 2026 source file |
| Kaiser Permanente Central Hospital Seattle · Seattle-Tacoma-Bellevue, WA CALPROTECTIN FECAL | $163.20 | $204.00 | Apr 1, 2026 source file |
| Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC ASSAY OF CALPROTECTIN FECAL | $176.80 | $221.00 | — source file |
| Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $199.50 | $285.00 | Apr 1, 2026 source file |
| Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $201.60 | $288.00 | Apr 1, 2026 source file |
| Jefferson Healthcare Port Townsend · Port Townsend, WA Stool calprotectin (protein) level | $206.40 | $258.00 | Aug 6, 2026 source file |
| Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $259.70 | $371.00 | Apr 1, 2026 source file |
| PeaceHealth Peace Island Medical Center Friday Harbor · Friday Harbor, WA STOOL CALPROTECTIN (PROTEIN) LEVEL | $284.70 | $438.00 | — source file |
| Cascade Valley Hospital Arlington · Seattle-Tacoma-Bellevue, WA HC ASSAY OF CALPROTECTIN FECAL | $342.40 | $428.00 | — source file |
| Providence Centralia Hospital Centralia · Centralia, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $356.72 | $686.00 | Apr 1, 2026 source file |
| Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC ASSAY OF CALPROTECTIN FECAL CDM | $356.72 | $686.00 | Apr 1, 2026 source file |
| PeaceHealth United General Medical Center Sedro Woolley · Mount Vernon-Anacortes, WA STOOL CALPROTECTIN (PROTEIN) LEVEL | $378.30 | $582.00 | — source file |
| PeaceHealth Southwest Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA STOOL CALPROTECTIN (PROTEIN) LEVEL | $400.40 | $616.00 | — source file |
| St. John Medical Center Longview · Longview-Kelso, WA STOOL CALPROTECTIN (PROTEIN) LEVEL | $401.05 | $617.00 | — source file |
| St. Joseph Medical Center Bellingham · Bellingham, WA STOOL CALPROTECTIN (PROTEIN) LEVEL | $495.30 | $762.00 | — source file |
| Seattle Children's Hospital Seattle · Seattle-Tacoma-Bellevue, WA Calprotectin, Stool | $542.30 | $542.30 | — 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 | $74.46 | $115.74 |
| Spokane-Spokane Valley, WA | 4 | $105.10 | $200.55 |
| Mount Vernon-Anacortes, WA | 2 | $176.80 | $277.55 |
| Portland-Vancouver-Hillsboro, OR-WA | 2 | $69.78 | $235.09 |
| Bellingham, WA | 1 | $495.30 | $495.30 |
| Bremerton-Silverdale-Port Orchard, WA | 1 | $144.56 | $144.56 |
| Centralia, WA | 1 | $356.72 | $356.72 |
| Friday Harbor, WA | 1 | $284.70 | $284.70 |
| Kennewick-Richland, WA | 1 | $98.00 | $98.00 |
| Longview-Kelso, WA | 1 | $401.05 | $401.05 |
| Olympia-Lacey-Tumwater, WA | 1 | $356.72 | $356.72 |
| Port Townsend, WA | 1 | $206.40 | $206.40 |
| Walla Walla, WA | 1 | $63.70 | $63.70 |
| Wenatchee-East Wenatchee, WA | 1 | $83.70 | $83.70 |
What it is
Fecal calprotectin measures a protein released by inflamed bowel. It helps tell inflammatory bowel disease from irritable bowel syndrome.
What the price covers
The price usually covers running the stool test; the collection kit is often included.
Fecal calprotectin (stool inflammation test) in other states
- Alabama$239.64
- Alaska$447.85
- Arizona$50.40
- Arkansas$125.95
- California$76.95
- Colorado$192.78
- Connecticut$156.79
- Delaware$288.96
- Florida$121.69
- Georgia$496.00
- Hawaii$93.60
- Idaho$87.00
- Illinois$156.80
- Indiana$224.00
- Iowa$160.55
- Kansas$234.65
- Kentucky$247.01
- Louisiana$19.68
- Maine$143.00
- Maryland$144.16
- Massachusetts$118.13
- Michigan$51.52
- Minnesota$68.17
- Mississippi$135.40
- Missouri$167.70
- Montana$304.00
- Nebraska$401.72
- Nevada$69.75
- New Hampshire$166.99
- New Jersey$22.57
- New Mexico$394.40
- New York$101.37
- North Carolina$180.00
- North Dakota$77.36
- Ohio$149.40
- Oklahoma$113.62
- Oregon$96.08
- Pennsylvania$103.50
- Rhode Island$157.00
- South Carolina$187.50
- South Dakota$211.20
- Tennessee$72.60
- Texas$213.80
- Utah$71.84
- Vermont$326.25
- Virginia$80.00
- West Virginia$30.00
- Wisconsin$185.25
- Wyoming$160.50
Median cash price across the state's hospitals.