Lab tests CPT 83540 Washington Outpatient

Iron test cost in Washington

In Washington, 33 hospitals publish a cash price for iron blood test (serum iron): from $6.76 to $144.30, with a median of $45.39. The lowest price is at Providence Centralia Hospital (Centralia). The highest price is 21.3× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 83540. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$6.76Providence Centralia Hospital
Median$45.39half pay less
Highest$144.30in Washington
Lowest saves$38.63vs the median

Hospitals in Washington, cheapest first

HospitalCash price List priceFile date
Providence Centralia Hospital lowest Centralia · Centralia, WA HC ASSAY OF IRON CDM $6.76 $13.00 Apr 1, 2026
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Overlake Medical Center & Clinics Bellevue · Seattle-Tacoma-Bellevue, WA Hc Assay Of Iron Lab3199 $8.16 $16.32 Apr 1, 2026
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Providence St Mary Medical Center Walla Walla · Walla Walla, WA HC ASSAY OF IRON CDM $8.40 $12.00 Apr 1, 2026
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Legacy Salmon Creek Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA HC IRON $13.43 $20.66 Apr 1, 2026
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Kaiser Permanente Central Hospital Seattle · Seattle-Tacoma-Bellevue, WA IRON (HC) BKR $24.00 $30.00 Apr 1, 2026
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Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA IRON $27.03 $53.00 —
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Confluence Health Hospital Wenatchee · Wenatchee-East Wenatchee, WA HC Assay of Iron $27.90 $31.00 —
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Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA HC IRON SERUM $29.64 $102.83 Feb 28, 2026
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St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA HC IRON SERUM $31.28 $102.83 Feb 28, 2026
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Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA HC IRON SERUM $31.40 $102.83 Feb 28, 2026
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St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA HC IRON SERUM $32.28 $102.83 Feb 28, 2026
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Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC ASSAY OF IRON LAB $32.76 $63.00 Apr 1, 2026
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St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA HC IRON SERUM $34.06 $102.83 Feb 28, 2026
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Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC ASSAY OF IRON CDM $34.65 $49.50 Apr 1, 2026
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Enumclaw Regional Hospital Association Enumclaw · Seattle-Tacoma-Bellevue, WA HC IRON SERUM $36.34 $102.83 Feb 28, 2026
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PeaceHealth Peace Island Medical Center Friday Harbor · Friday Harbor, WA IRON LEVEL $40.95 $63.00 —
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Harrison Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA HC IRON SERUM $45.39 $102.83 Feb 28, 2026
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Swedish Edmonds Edmonds · Seattle-Tacoma-Bellevue, WA HC IRON $47.04 $98.00 Apr 1, 2026
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Swedish Issaquah Issaquah · Seattle-Tacoma-Bellevue, WA HC ASSAY OF IRON LAB $47.04 $98.00 Apr 1, 2026
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Swedish Medical Center / Cherry Hill Seattle · Seattle-Tacoma-Bellevue, WA HC ASSAY OF IRON CDM $47.04 $98.00 Apr 1, 2026
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Providence Regional Medical Center Everett Everett · Seattle-Tacoma-Bellevue, WA HC IRON $50.96 $98.00 Apr 1, 2026
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Jefferson Healthcare Port Townsend · Port Townsend, WA Iron level $51.20 $64.00 Aug 6, 2026
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Shriners Childrens - Spokane Spokane · Spokane-Spokane Valley, WA ASSAY OF IRON $56.20 $56.20 —
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Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC IRON $61.60 $88.00 Apr 1, 2026
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Kadlec Regional Medical Center Richland · Kennewick-Richland, WA HC IRON $62.30 $89.00 Apr 1, 2026
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Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC IRON $62.30 $89.00 Apr 1, 2026
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PeaceHealth United General Medical Center Sedro Woolley · Mount Vernon-Anacortes, WA IRON LEVEL $63.05 $97.00 —
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Cascade Valley Hospital Arlington · Seattle-Tacoma-Bellevue, WA HC IRON ASSAY $66.40 $83.00 —
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St. Joseph Medical Center Bellingham · Bellingham, WA IRON LEVEL $80.60 $124.00 —
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Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC IRON ASSAY $84.00 $105.00 —
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Seattle Children's Hospital Seattle · Seattle-Tacoma-Bellevue, WA Iron, Liver Tissue $90.40 $90.40 —
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PeaceHealth Southwest Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA IRON LEVEL $94.25 $145.00 —
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St. John Medical Center Longview · Longview-Kelso, WA IRON LEVEL $144.30 $222.00 —
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Seattle-Tacoma-Bellevue, WA 15 $8.16 $34.06
Spokane-Spokane Valley, WA 4 $34.65 $58.90
Mount Vernon-Anacortes, WA 2 $63.05 $73.52
Portland-Vancouver-Hillsboro, OR-WA 2 $13.43 $53.84
Bellingham, WA 1 $80.60 $80.60
Bremerton-Silverdale-Port Orchard, WA 1 $45.39 $45.39
Centralia, WA 1 $6.76 $6.76
Friday Harbor, WA 1 $40.95 $40.95
Kennewick-Richland, WA 1 $62.30 $62.30
Longview-Kelso, WA 1 $144.30 $144.30
Olympia-Lacey-Tumwater, WA 1 $32.76 $32.76
Port Townsend, WA 1 $51.20 $51.20
Walla Walla, WA 1 $8.40 $8.40
Wenatchee-East Wenatchee, WA 1 $27.90 $27.90

What it is

A serum iron test measures the iron carried in the blood. It is usually ordered with iron-binding capacity and ferritin to check for iron deficiency or iron overload.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.

Iron blood test (serum iron) in other states

Median cash price across the state's hospitals.