Folate test cost in Washington
In Washington, 32 hospitals publish a cash price for folate (folic acid) blood test: from $10.39 to $209.95, with a median of $106.08. 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 82746. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$10.39Legacy Salmon Creek Medical Center
Median$106.08half pay less
Highest$209.95in Washington
Lowest saves$95.69vs 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 ASSAY OF FOLIC ACID SERUM | $10.39 | $15.99 | Apr 1, 2026 source file |
| Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC ASSAY OF FOLIC ACID SERUM CDM | $14.49 | $20.70 | Apr 1, 2026 source file |
| Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA FOLIC ACID (FOLATE) SERUM | $60.69 | $119.00 | — source file |
| Confluence Health Hospital Wenatchee · Wenatchee-East Wenatchee, WA HC Assay of Folic Acid Serum | $63.00 | $70.00 | — source file |
| Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA HC FOLIC ACID-SERUM | $63.85 | $221.51 | Feb 28, 2026 source file |
| St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA HC FOLIC ACID-SERUM | $67.38 | $221.51 | Feb 28, 2026 source file |
| Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA HC FOLIC ACID-SERUM | $67.64 | $221.51 | Feb 28, 2026 source file |
| Overlake Medical Center & Clinics Bellevue · Seattle-Tacoma-Bellevue, WA Hc Blood Folic Acid Serum | $69.50 | $139.00 | Apr 1, 2026 source file |
| St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA HC FOLIC ACID-SERUM | $69.52 | $221.51 | Feb 28, 2026 source file |
| St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA HC FOLIC ACID-SERUM | $73.37 | $221.51 | Feb 28, 2026 source file |
| Enumclaw Regional Hospital Association Enumclaw · Seattle-Tacoma-Bellevue, WA HC FOLIC ACID-SERUM | $78.28 | $221.51 | Feb 28, 2026 source file |
| PeaceHealth Peace Island Medical Center Friday Harbor · Friday Harbor, WA FOLIC ACID LEVEL; SERUM | $83.20 | $128.00 | — source file |
| Kadlec Regional Medical Center Richland · Kennewick-Richland, WA HC ASSAY OF FOLIC ACID SERUM | $95.20 | $136.00 | Apr 1, 2026 source file |
| Harrison Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA HC FOLIC ACID-SERUM | $97.77 | $221.51 | Feb 28, 2026 source file |
| Swedish Edmonds Edmonds · Seattle-Tacoma-Bellevue, WA HC ASSAY OF FOLIC ACID SERUM CDM | $106.08 | $221.00 | Apr 1, 2026 source file |
| Swedish Issaquah Issaquah · Seattle-Tacoma-Bellevue, WA HC ASSAY OF FOLIC ACID SERUM CDM | $106.08 | $221.00 | Apr 1, 2026 source file |
| Swedish Medical Center / Cherry Hill Seattle · Seattle-Tacoma-Bellevue, WA HC ASSAY OF FOLIC ACID SERUM CDM | $106.08 | $221.00 | Apr 1, 2026 source file |
| Jefferson Healthcare Port Townsend · Port Townsend, WA Folic acid level, serum | $112.00 | $140.00 | Aug 6, 2026 source file |
| PeaceHealth United General Medical Center Sedro Woolley · Mount Vernon-Anacortes, WA FOLIC ACID LEVEL; SERUM | $113.10 | $174.00 | — source file |
| Providence Regional Medical Center Everett Everett · Seattle-Tacoma-Bellevue, WA HC ASSAY OF FOLIC ACID SERUM CDM | $114.92 | $221.00 | Apr 1, 2026 source file |
| Kaiser Permanente Central Hospital Seattle · Seattle-Tacoma-Bellevue, WA FOLIC ACID SERUM | $116.80 | $146.00 | Apr 1, 2026 source file |
| Cascade Valley Hospital Arlington · Seattle-Tacoma-Bellevue, WA HC FOLIC ACID-SERUM | $118.40 | $148.00 | — source file |
| Providence Centralia Hospital Centralia · Centralia, WA HC ASSAY OF FOLIC ACID SERUM CDM | $121.68 | $234.00 | Apr 1, 2026 source file |
| Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC ASSAY OF FOLIC ACID SERUM CDM | $121.68 | $234.00 | Apr 1, 2026 source file |
| Shriners Childrens - Spokane Spokane · Spokane-Spokane Valley, WA FOLIC ACID LEVEL; SERUM | $127.60 | $127.60 | — source file |
| St. John Medical Center Longview · Longview-Kelso, WA FOLIC ACID LEVEL; SERUM | $129.35 | $199.00 | — source file |
| Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC ASSAY OF FOLIC ACID SERUM CDM | $138.60 | $198.00 | Apr 1, 2026 source file |
| St. Joseph Medical Center Bellingham · Bellingham, WA FOLIC ACID LEVEL; SERUM | $143.00 | $220.00 | — source file |
| Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC FOLIC ACID-SERUM | $147.20 | $184.00 | — source file |
| Providence St Mary Medical Center Walla Walla · Walla Walla, WA HC ASSAY OF FOLIC ACID SERUM CDM | $152.60 | $218.00 | Apr 1, 2026 source file |
| Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC BLOOD FOLIC ACID SERUM | $157.50 | $225.00 | Apr 1, 2026 source file |
| PeaceHealth Southwest Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA FOLIC ACID LEVEL; SERUM | $209.95 | $323.00 | — 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 | 14 | $60.69 | $75.82 |
| Spokane-Spokane Valley, WA | 4 | $14.49 | $133.10 |
| Mount Vernon-Anacortes, WA | 2 | $113.10 | $130.15 |
| Portland-Vancouver-Hillsboro, OR-WA | 2 | $10.39 | $110.17 |
| Bellingham, WA | 1 | $143.00 | $143.00 |
| Bremerton-Silverdale-Port Orchard, WA | 1 | $97.77 | $97.77 |
| Centralia, WA | 1 | $121.68 | $121.68 |
| Friday Harbor, WA | 1 | $83.20 | $83.20 |
| Kennewick-Richland, WA | 1 | $95.20 | $95.20 |
| Longview-Kelso, WA | 1 | $129.35 | $129.35 |
| Olympia-Lacey-Tumwater, WA | 1 | $121.68 | $121.68 |
| Port Townsend, WA | 1 | $112.00 | $112.00 |
| Walla Walla, WA | 1 | $152.60 | $152.60 |
| Wenatchee-East Wenatchee, WA | 1 | $63.00 | $63.00 |
What it is
A folate test measures folic acid in the blood. It is ordered for anemia with large red blood cells, usually together with a vitamin B12 test (82607).
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Folate (folic acid) blood test in other states
- Alabama$156.50
- Alaska$144.30
- Arizona$108.73
- Arkansas$58.14
- California$90.00
- Colorado$89.60
- Connecticut$56.98
- Delaware$196.63
- Florida$116.51
- Georgia$260.91
- Hawaii$73.20
- Idaho$65.00
- Illinois$87.50
- Indiana$71.46
- Iowa$48.60
- Kansas$107.58
- Kentucky$184.11
- Louisiana$34.58
- Maine$62.50
- Maryland$41.17
- Massachusetts$68.00
- Michigan$68.85
- Minnesota$79.56
- Mississippi$67.00
- Missouri$78.15
- Montana$82.40
- Nebraska$95.46
- Nevada$86.60
- New Hampshire$78.07
- New Jersey$16.91
- New Mexico$72.40
- New York$55.38
- North Carolina$104.18
- North Dakota$55.21
- Ohio$65.65
- Oklahoma$59.52
- Oregon$72.84
- Pennsylvania$86.80
- Puerto Rico$8.00
- Rhode Island$82.00
- South Carolina$118.50
- South Dakota$88.80
- Tennessee$44.66
- Texas$24.61
- Utah$168.49
- Vermont$113.98
- Virginia$61.93
- West Virginia$70.72
- Wisconsin$98.80
- Wyoming$29.92
Median cash price across the state's hospitals.