Lab tests CPT 84295 Washington Outpatient

Sodium test cost in Washington

In Washington, 59 hospitals publish a cash price for sodium blood test: from $10.50 to $174.14, with a median of $41.70. The lowest price is at Overlake Medical Center & Clinics (Bellevue). The highest price is 16.6× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 84295. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$10.50Overlake Medical Center & Clinics

Median$41.70half pay less

Highest$174.14in Washington

Lowest saves$31.20vs the median

Hospitals in Washington, cheapest first

Hospital	Cash price	List price	File date
Overlake Medical Center & Clinics lowest Bellevue · Seattle-Tacoma-Bellevue, WA Hc Istat Sodium	$10.50	$21.00	Apr 1, 2026 source file
Olympic Medical Center Port Angeles · Port Angeles, WA Blood sodium level	$15.20	$19.00	Jun 24, 2026 source file
PeaceHealth Peace Island Medical Center Friday Harbor · Friday Harbor, WA ASSAY OF SERUM SODIUM	$17.55	$27.00	— source file
Confluence Health Hospital Wenatchee · Wenatchee-East Wenatchee, WA HC Assay of Serum Sodium	$20.70	$23.00	— source file
Prov Sacred Hrt Medical Center & Childs Hospital Spokane · Spokane-Spokane Valley, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD LAB	$23.80	$34.00	Apr 1, 2026 source file
Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA SODIUM	$23.97	$47.00	— source file
Snoqualmie Valley Hospital Snoqualmie · Seattle-Tacoma-Bellevue, WA Facility Fee HC ASSAY OF SERUM SODIUM	$24.63	$42.47	— source file
Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA HC POC SODIUM	$28.13	$97.58	Feb 28, 2026 source file
St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA HC POC SODIUM	$29.68	$97.58	Feb 28, 2026 source file
Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA HC POC SODIUM	$29.80	$97.58	Feb 28, 2026 source file
St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA HC POC SODIUM	$30.63	$97.58	Feb 28, 2026 source file
Willapa Harbor Hospital South Bend · South Bend, WA BLOOD SODIUM LEVEL	$32.20	$46.00	— source file
St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA HC POC SODIUM	$32.32	$97.58	Feb 28, 2026 source file
Summit Pacific Medical Center Elma · Aberdeen, WA Blood sodium level	$33.48	$62.00	Aug 31, 2026 source file
St Elizabeth Hospital Enumclaw · Seattle-Tacoma-Bellevue, WA HC POC SODIUM	$34.49	$97.58	Feb 28, 2026 source file
Swedish Edmonds Edmonds · Seattle-Tacoma-Bellevue, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD LAB	$34.56	$72.00	Apr 1, 2026 source file
Swedish Issaquah Issaquah · Seattle-Tacoma-Bellevue, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD LAB	$34.56	$72.00	Apr 1, 2026 source file
Swedish Medical Center Seattle · Seattle-Tacoma-Bellevue, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD LAB	$34.56	$72.00	Apr 1, 2026 source file
Swedish Medical Center / Cherry Hill Seattle · Seattle-Tacoma-Bellevue, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD LAB	$34.56	$72.00	Apr 1, 2026 source file
Providence St Luke's Rehabilitation Medical Center Spokane · Spokane-Spokane Valley, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD CDM	$34.65	$49.50	Apr 1, 2026 source file
Jefferson Healthcare Port Townsend · Port Townsend, WA Blood sodium level	$35.20	$44.00	Aug 6, 2026 source file
Legacy Salmon Creek Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA HC SODIUM	$37.05	$57.00	Apr 1, 2026 source file
Cascade Valley Hospital Arlington · Seattle-Tacoma-Bellevue, WA HC SODIUM	$37.60	$47.00	— source file
Providence Regional Medical Center Everett Everett · Seattle-Tacoma-Bellevue, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD CDM	$37.96	$73.00	Apr 1, 2026 source file
PeaceHealth United General Medical Center Sedro Woolley · Mount Vernon-Anacortes, WA BLOOD SODIUM LEVEL	$38.35	$59.00	— source file
Arbor Health Morton Hospital Morton · Centralia, WA Blood sodium level	$38.44	$62.00	May 18, 2026 source file
Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD LAB	$38.50	$55.00	Apr 1, 2026 source file
Mason General Hospital & Family of Clinics Shelton · Shelton, WA Sodium Level	$40.20	$53.60	— source file
Ocean Beach Hospital Ilwaco · Ilwaco, WA HC SODIUM	$41.25	$55.00	— source file
Shriners Childrens - Spokane Spokane · Spokane-Spokane Valley, WA ASSAY OF SERUM SODIUM	$41.70	$41.70	— source file
Lourdes Health Pasco · Kennewick-Richland, WA ASSAY OF SERUM SODIUM	$42.14	$105.36	— source file
St. Michael Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA HC POC SODIUM	$43.07	$97.58	Feb 28, 2026 source file
Providence Centralia Hospital Centralia · Centralia, WA HC SODIUM	$43.16	$83.00	Apr 1, 2026 source file
Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC SODIUM	$43.16	$83.00	Apr 1, 2026 source file
Klickitat Valley Hospital Goldendale · Goldendale, WA SODIUM, SERUM	$44.00	$55.00	Dec 2, 2024 source file
PeaceHealth St John Medical Center Longview · Longview-Kelso, WA BLOOD SODIUM LEVEL	$45.50	$70.00	— source file
Prosser Memorial Health Hospital Prosser · Kennewick-Richland, WA HC SODIUM	$46.75	$85.00	— source file
PeaceHealth Southwest Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA BLOOD SODIUM LEVEL	$46.80	$72.00	— source file
PeaceHealth St Joseph Medical Center Bellingham · Bellingham, WA BLOOD SODIUM LEVEL	$48.10	$74.00	— source file
Samaritan Hospital Moses Lake · Moses Lake, WA Blood sodium level	$49.00	$49.00	— source file
Seattle Children's Hospital Seattle · Seattle-Tacoma-Bellevue, WA Esrd Assay of Serum Sodium	$49.40	$49.40	— source file
Kadlec Regional Medical Center Richland · Kennewick-Richland, WA HC SODIUM BLOOD	$49.70	$71.00	Apr 1, 2026 source file
Valley Medical Center Renton · Seattle-Tacoma-Bellevue, WA Sodium Serum Plasma or Whole Blood	$49.70	$71.00	— source file
Kittitas County Public Hospital Dist 1 Ellensburg · Ellensburg, WA Blood sodium level	$51.00	$60.00	Feb 4, 2026 source file
Pullman Regional Hospital Pullman · Pullman, WA Blood sodium level	$51.85	$61.00	Jun 9, 2026 source file
Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC SODIUM	$52.80	$66.00	— source file
Quincy Valley Medical Center Quincy · Moses Lake, WA Blood sodium level	$52.92	$52.92	May 27, 2026 source file
Othello Community Hospital Othello · Othello, WA Blood sodium level	$53.44	$71.25	Jul 1, 2026 source file
Kaiser Permanente Central Hospital Seattle · Seattle-Tacoma-Bellevue, WA SODIUM SERUM	$57.60	$72.00	Apr 1, 2026 source file
Lincoln Hospital Davenport · Davenport, WA Blood sodium level	$61.32	$68.13	Sep 14, 2026 source file
Whitman Hospital and Medical Center Colfax · Pullman, WA Blood sodium level	$61.60	$77.00	Jun 29, 2026 source file
Astria Toppenish Hospital Toppenish · Yakima, WA Sodium Level	$63.70	$98.00	— source file
Forks Community Hospital Forks · Port Townsend, WA Blood sodium level	$74.40	$93.00	Jul 9, 2026 source file
Astria Sunnyside Hospital Sunnyside · Kennewick-Richland, WA Sodium Level	$78.66	$138.00	— source file
Cascade Medical Center Leavenworth · Wenatchee-East Wenatchee, WA Assay of serum sodium	$81.60	$102.00	— source file
Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD LAB	$82.60	$118.00	Apr 1, 2026 source file
Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC SODIUM SERUM PLASMA OR WHOLE BLOOD LAB	$84.70	$121.00	Apr 1, 2026 source file
Providence St Mary Medical Center Walla Walla · Walla Walla, WA HC SODIUM	$86.80	$124.00	Apr 1, 2026 source file
Lake Chelan Community Hospital Chelan · Wenatchee-East Wenatchee, WA Blood sodium level	$174.14	$174.14	Sep 1, 2026 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	18	$10.50	$34.52
Spokane-Spokane Valley, WA	6	$23.80	$40.10
Kennewick-Richland, WA	4	$42.14	$48.22
Wenatchee-East Wenatchee, WA	3	$20.70	$81.60
Centralia, WA	2	$38.44	$40.80
Moses Lake, WA	2	$49.00	$50.96
Mount Vernon-Anacortes, WA	2	$38.35	$45.58
Port Townsend, WA	2	$35.20	$54.80
Portland-Vancouver-Hillsboro, OR-WA	2	$37.05	$41.92
Pullman, WA	2	$51.85	$56.72
Aberdeen, WA	1	$33.48	$33.48
Bellingham, WA	1	$48.10	$48.10
Bremerton-Silverdale-Port Orchard, WA	1	$43.07	$43.07
Davenport, WA	1	$61.32	$61.32
Ellensburg, WA	1	$51.00	$51.00
Friday Harbor, WA	1	$17.55	$17.55
Goldendale, WA	1	$44.00	$44.00
Ilwaco, WA	1	$41.25	$41.25
Longview-Kelso, WA	1	$45.50	$45.50
Olympia-Lacey-Tumwater, WA	1	$43.16	$43.16
Othello, WA	1	$53.44	$53.44
Port Angeles, WA	1	$15.20	$15.20
South Bend, WA	1	$32.20	$32.20
Shelton, WA	1	$40.20	$40.20
Walla Walla, WA	1	$86.80	$86.80
Yakima, WA	1	$63.70	$63.70

What it is

A sodium test measures the level of sodium in the blood. It is used for confusion, weakness, dehydration and for people on diuretics or with heart, kidney or liver disease.

What the price covers

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

Sodium blood test in other states

Median cash price across the state's hospitals.