Potassium test cost in Oregon
In Oregon, 47 hospitals publish a cash price for potassium blood test: from $6.21 to $153.63, with a median of $21.75. The lowest price is at Legacy Emanuel Medical Center (Portland) and 4 other hospitals. The highest price is 24.7× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 84132. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map
Lowest$6.21Legacy Emanuel Medical Center + 4 more
Median$21.75half of hospitals charge less
Highest$153.63in Oregon
Lowest saves$15.54vs the median
Hospitals in Oregon, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Legacy Emanuel Medical Center lowest Portland · Portland-Vancouver-Hillsboro, OR-WA HC POTASSIUM BODY FLUID | $6.21 | $9.56 | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center lowest Portland · Portland-Vancouver-Hillsboro, OR-WA HC POTASSIUM BODY FLUID | $6.21 | $9.56 | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center lowest Tualatin · Portland-Vancouver-Hillsboro, OR-WA HC POTASSIUM BODY FLUID | $6.21 | $9.56 | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center lowest Gresham · Portland-Vancouver-Hillsboro, OR-WA HC POTASSIUM BODY FLUID | $6.21 | $9.56 | Apr 1, 2026 source file |
| Legacy Silverton Medical Center lowest Silverton · Salem, OR HC POTASSIUM BODY FLUID | $6.21 | $9.56 | Apr 1, 2026 source file |
| St. Charles Bend Bend · Bend, OR Blood potassium level | $9.50 | $11.88 | Apr 1, 2026 source file |
| St. Charles Madras Madras · Bend, OR Blood potassium level | $9.50 | $11.88 | Apr 1, 2026 source file |
| St. Charles Redmond Redmond · Bend, OR Blood potassium level | $9.50 | $11.88 | Apr 1, 2026 source file |
| Good Samaritan Hospital Corvallis Corvallis · Corvallis, OR HC POTASSIUM SERUM | $9.60 | $12.00 | Jan 31, 2026 source file |
| Samaritan North Lincoln Hospital Lincoln City · Newport, OR HC POTASSIUM SERUM | $9.60 | $12.00 | Jan 31, 2026 source file |
| Samaritan Albany General Hospital Albany · Albany, OR HC POTASSIUM SERUM | $9.60 | $12.00 | Jan 31, 2026 source file |
| Samaritan Lebanon Community Hospital Lebanon · Albany, OR HC POTASSIUM SERUM | $9.60 | $12.00 | Jan 31, 2026 source file |
| Samaritan Pacific Community Hospital Newport · Newport, OR HC POTASSIUM SERUM | $9.60 | $12.00 | Jan 31, 2026 source file |
| Hillsboro Medical Center Hillsboro · Portland-Vancouver-Hillsboro, OR-WA ASSAY OF SERUM POTASSIUM | $16.90 | $26.00 | — source file |
| Oregon Health & Science University Portland · Portland-Vancouver-Hillsboro, OR-WA ASSAY OF SERUM POTASSIUM | $16.90 | $26.00 | Mar 23, 2026 source file |
| Salem Hospital Salem · Salem, OR HCHRG POTASSIUM | $19.08 | $36.00 | Apr 1, 2026 source file |
| West Valley Hospital Dallas · Salem, OR HCHRG POTASSIUM | $19.08 | $36.00 | Apr 1, 2026 source file |
| Providence Hood River Memorial Hospital Hood River · Hood River, OR HC POTASSIUM | $19.50 | $26.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Westside Hillsboro · Portland-Vancouver-Hillsboro, OR-WA POTASSIUM SERUM PLASMA/WHOLE BLOOD | $19.55 | $23.00 | — source file |
| Kaiser Sunnyside Medical Center Clackamas · Portland-Vancouver-Hillsboro, OR-WA POTASSIUM SERUM PLASMA/WHOLE BLOOD | $19.55 | $23.00 | — source file |
| Providence Milwaukie Hospital Milwaukie · Portland-Vancouver-Hillsboro, OR-WA HC POTASSIUM WHOLE BLOOD | $21.75 | $29.00 | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg · Portland-Vancouver-Hillsboro, OR-WA HC POTASSIUM WHOLE BLOOD | $21.75 | $29.00 | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland · Portland-Vancouver-Hillsboro, OR-WA HC POTASSIUM WHOLE BLOOD | $21.75 | $29.00 | Apr 1, 2026 source file |
| Providence St Vincent Medical Center Portland · Portland-Vancouver-Hillsboro, OR-WA HC POTASSIUM WHOLE BLOOD | $21.75 | $29.00 | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City · Portland-Vancouver-Hillsboro, OR-WA HC POTASSIUM | $21.75 | $29.00 | Apr 1, 2026 source file |
| Providence Medford Medical Center Medford · Medford, OR HC POTASSIUM | $24.00 | $32.00 | Apr 1, 2026 source file |
| Saint Alphonsus Medical Center - Baker City Baker City · Baker City, OR HC Potassium Serum/Plasma/Whole Blood | $25.35 | $39.00 | Mar 31, 2026 source file |
| Saint Alphonsus Medical Center - Ontario Ontario · Ontario, OR-ID HC Potassium Serum/Plasma/Whole Blood | $25.35 | $39.00 | Mar 31, 2026 source file |
| CHI Mercy Health Medical Center Roseburg · Roseburg, OR POTASSIUM | $27.73 | $52.00 | Feb 28, 2026 source file |
| Peace Harbor Medical Center Florence · Eugene-Springfield, OR BLOOD POTASSIUM LEVEL | $27.95 | $43.00 | — source file |
| PeaceHealth Cottage Grove Community Medical Center Cottage Grove · Eugene-Springfield, OR ASSAY OF SERUM POTASSIUM | $28.60 | $44.00 | — source file |
| Lower Umpqua Hospital District Reedsport · Roseburg, OR Blood potassium level | $28.92 | $53.55 | Jun 19, 2026 source file |
| Providence Seaside Hospital Seaside · Astoria, OR HC POTASSIUM | $30.00 | $40.00 | Apr 1, 2026 source file |
| Sacred Heart-Riverbend Springfield · Eugene-Springfield, OR BLOOD POTASSIUM LEVEL | $31.85 | $49.00 | — source file |
| St. Charles Prineville Prineville · Bend, OR Blood potassium level | $32.74 | $40.92 | Apr 1, 2026 source file |
| Sky Lakes Medical Center Klamath Falls · Klamath Falls, OR HC Potassium | $33.89 | $45.19 | — source file |
| Coquille Valley Hospital Coquille · Coos Bay-North Bend, OR Potassium Level | $35.87 | $51.24 | — source file |
| Shriners Childrens - Portland Portland · Portland-Vancouver-Hillsboro, OR-WA ASSAY OF SERUM POTASSIUM | $41.90 | $41.90 | — source file |
| Santiam Memorial Hospital Stayton · Salem, OR Blood potassium level | $42.39 | $42.39 | Aug 6, 2026 source file |
| Southern Coos Hospital & Health Center Bandon · Coos Bay-North Bend, OR Blood potassium level | $46.78 | $46.78 | Jun 19, 2026 source file |
| Bay Area Hospital Coos Bay · Coos Bay-North Bend, OR Blood potassium level | $49.50 | $66.00 | Feb 23, 2026 source file |
| St. Anthony Hospital Pendleton · Hermiston-Pendleton, OR POTASSIUM;SERUM | $49.74 | $73.00 | Feb 28, 2026 source file |
| Columbia Memorial Hospital Astoria · Astoria, OR Potassium Level | $54.40 | $68.00 | — source file |
| Lake Health District Lakeview · Lakeview, OR Blood potassium level | $67.15 | $79.00 | Jun 19, 2026 source file |
| Blue Mountain Hospital John Day · John Day, OR Blood potassium level | $68.25 | $91.00 | Sep 1, 2026 source file |
| Harney District Hospital Burns · Burns, OR HC POTASSIUM ASSAY | $83.20 | $104.00 | — source file |
| McKenzie Willamette Regional Medical Center Associates Springfield · Eugene-Springfield, OR Blood potassium level | $153.63 | $256.05 | Sep 17, 2026 source file |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Portland-Vancouver-Hillsboro, OR-WA | 14 | $6.21 | $19.55 |
| Bend, OR | 4 | $9.50 | $9.50 |
| Eugene-Springfield, OR | 4 | $27.95 | $30.22 |
| Salem, OR | 4 | $6.21 | $19.08 |
| Coos Bay-North Bend, OR | 3 | $35.87 | $46.78 |
| Albany, OR | 2 | $9.60 | $9.60 |
| Astoria, OR | 2 | $30.00 | $42.20 |
| Newport, OR | 2 | $9.60 | $9.60 |
| Roseburg, OR | 2 | $27.73 | $28.32 |
| Burns, OR | 1 | $83.20 | $83.20 |
| Baker City, OR | 1 | $25.35 | $25.35 |
| Corvallis, OR | 1 | $9.60 | $9.60 |
| Hermiston-Pendleton, OR | 1 | $49.74 | $49.74 |
| Hood River, OR | 1 | $19.50 | $19.50 |
| John Day, OR | 1 | $68.25 | $68.25 |
| Klamath Falls, OR | 1 | $33.89 | $33.89 |
| Lakeview, OR | 1 | $67.15 | $67.15 |
| Medford, OR | 1 | $24.00 | $24.00 |
| Ontario, OR-ID | 1 | $25.35 | $25.35 |
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More
What it is
A potassium test measures the level of potassium in the blood. Doctors check it for people on diuretics or blood pressure drugs, with kidney disease, an irregular heartbeat, or vomiting and diarrhea.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Potassium blood test in other states
- Alabama$26.10
- Alaska$61.50
- Arizona$29.95
- Arkansas$19.43
- California$73.26
- Colorado$69.75
- Connecticut$23.15
- Delaware$60.74
- District of Columbia$63.56
- Florida$63.18
- Georgia$32.80
- Hawaii$47.60
- Idaho$35.70
- Illinois$44.80
- Indiana$28.50
- Iowa$34.00
- Kansas$32.76
- Kentucky$46.40
- Louisiana$16.47
- Maine$25.08
- Maryland$11.58
- Massachusetts$31.00
- Michigan$22.53
- Minnesota$44.90
- Mississippi$27.00
- Missouri$41.32
- Montana$40.80
- Nebraska$47.81
- Nevada$62.00
- New Hampshire$47.59
- New Jersey$5.90
- New Mexico$63.41
- New York$21.59
- North Carolina$39.30
- North Dakota$41.22
- Ohio$23.35
- Oklahoma$32.55
- Pennsylvania$33.10
- Puerto Rico$15.00
- Rhode Island$29.50
- South Carolina$41.74
- South Dakota$54.90
- Tennessee$26.13
- Texas$65.23
- Utah$110.70
- Vermont$41.58
- Virginia$39.00
- Washington$40.15
- West Virginia$25.25
- Wisconsin$29.04
- Wyoming$23.20
Median cash price across the state's hospitals.