Potassium test cost in West Virginia
In West Virginia, 34 hospitals publish a cash price for potassium blood test: from $4.50 to $83.40, with a median of $25.25. The lowest price is at Boone Memorial Hospital (Madison). The highest price is 18.5× 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$4.50Boone Memorial Hospital
Median$25.25half pay less
Highest$83.40in West Virginia
Lowest saves$20.75vs the median
Hospitals in West Virginia, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Boone Memorial Hospital lowest Madison · Charleston, WV POTASSIUM, FLUID RL | $4.50 | $9.00 | — source file |
| Grant Memorial Hospital Petersburg · Petersburg, WV BLOOD POTASSIUM LEVEL | $9.60 | $12.00 | — source file |
| Potomac Valley Hospital of WV Keyser · Cumberland, MD-WV ASSAY OF SERUM POTASSIUM | $14.00 | $28.00 | — source file |
| Sistersville General Hospital Sistersville · Sistersville, WV Potassium, Serum | $14.08 | $23.47 | Apr 1, 2026 source file |
| Mon Health Marion Neighborhood Hospital White Hall · Fairmont, WV Potassium Level | $14.13 | $28.26 | Apr 21, 2026 source file |
| Mon Health Medical Center Morgantown · Morgantown, WV Potassium Level | $14.13 | $28.26 | Apr 10, 2026 source file |
| Stonewall Jackson Hospital Weston · Weston, WV Potassium Level | $15.87 | $31.74 | May 19, 2026 source file |
| West Virginia University Hospitals Morgantown · Morgantown, WV ASSAY OF SERUM POTASSIUM | $18.50 | $37.00 | — source file |
| Raleigh General Hospital Beckley · Beckley, WV Potassium; serum, plasma or whole blood | $18.60 | $46.50 | — source file |
| Preston Memorial Hospital Kingwood · Morgantown, WV POTASSIUM | $20.38 | $40.75 | May 21, 2026 source file |
| Minnie Hamilton Health Care Center Grantsville · Grantsville, WV POTASSIUM | $21.00 | $21.00 | — source file |
| Princeton Community Hospital Assn Princeton · Bluefield, WV-VA BLOOD POTASSIUM LEVEL | $23.00 | $46.00 | — source file |
| Weirton Medical Center Weirton · Weirton-Steubenville, WV-OH BLOOD POTASSIUM LEVEL | $23.00 | $46.00 | — source file |
| Berkeley Medical Center Martinsburg · Hagerstown-Martinsburg, MD-WV ASSAY OF SERUM POTASSIUM | $23.50 | $47.00 | — source file |
| Braxton County Memorial Hospital Gassaway · Gassaway, WV ASSAY OF SERUM POTASSIUM | $24.00 | $48.00 | — source file |
| St. Joseph's Hospital of Buckhannon Buckhannon · Buckhannon, WV BLOOD POTASSIUM LEVEL | $25.00 | $50.00 | — source file |
| Wheeling Hospital Wheeling · Wheeling, WV-OH BLOOD POTASSIUM LEVEL | $25.00 | $50.00 | Jul 9, 2026 source file |
| Camden-Clark Memorial Hospital Parkersburg · Parkersburg-Vienna, WV BLOOD POTASSIUM LEVEL | $25.50 | $51.00 | Jul 9, 2026 source file |
| Jefferson Medical Center Ranson · Washington-Arlington-Alexandria, DC-VA-MD-WV ASSAY OF SERUM POTASSIUM | $28.50 | $57.00 | — source file |
| Jackson General Hospital Ripley · Ripley, WV BLOOD POTASSIUM LEVEL | $29.00 | $58.00 | — source file |
| Summersville Regional Medical Center Summersville · Summersville, WV BLOOD POTASSIUM LEVEL | $29.00 | $58.00 | — source file |
| Montgomery General Hospital Montgomery · Beckley, WV POTASSIUM SERUM | $29.93 | $39.91 | Feb 17, 2026 source file |
| Thomas Memorial Hospital South Charleston · Charleston, WV ASSAY OF SERUM POTASSIUM | $30.00 | $60.00 | Jul 10, 2026 source file |
| Rivers Health Point Pleasant · Point Pleasant, WV POTASSIUM SERUM | $34.42 | $107.57 | — source file |
| United Hospital Center Bridgeport · Clarksburg, WV ASSAY OF SERUM POTASSIUM | $34.50 | $69.00 | Jul 10, 2026 source file |
| Pocahontas Memorial Hospital Buckeye · Buckeye, WV POTASSIUM; SERUM | $35.00 | $50.00 | — source file |
| Vandalia Health Broaddus Hospital Philippi · Philippi, WV POTASSIUM, SERUM | $35.62 | $50.88 | Jul 31, 2026 source file |
| St. Mary’s Medical Center Huntington · Huntington-Ashland, WV-KY-OH Potassium Level | $38.01 | $38.01 | — source file |
| Wetzel County Hospital New Martinsville · New Martinsville, WV BLOOD POTASSIUM LEVEL | $42.00 | $84.00 | — source file |
| Reynolds Memorial Hospital Glen Dale · Wheeling, WV-OH BLOOD POTASSIUM LEVEL | $42.50 | $85.00 | — source file |
| Williamson Memorial Williamson · Williamson, WV POTASSIUM SERUM | $48.50 | $97.00 | — source file |
| Cabell Huntington Hospital Huntington · Huntington-Ashland, WV-KY-OH Potassium Whole Blood | $64.95 | $64.95 | — source file |
| Summers County Arh Hospital Hinton · Hinton, WV POTASSIUM SERUM PLASMA WB | $82.80 | $138.00 | — source file |
| Beckley Arh Hospital Beckley · Beckley, WV POTASSIUM SERUM PLASMA WB | $83.40 | $139.00 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Beckley, WV | 3 | $18.60 | $29.93 |
| Morgantown, WV | 3 | $14.13 | $18.50 |
| Charleston, WV | 2 | $4.50 | $17.25 |
| Huntington-Ashland, WV-KY-OH | 2 | $38.01 | $51.48 |
| Wheeling, WV-OH | 2 | $25.00 | $33.75 |
| Buckeye, WV | 1 | $35.00 | $35.00 |
| Buckhannon, WV | 1 | $25.00 | $25.00 |
| Bluefield, WV-VA | 1 | $23.00 | $23.00 |
| Clarksburg, WV | 1 | $34.50 | $34.50 |
| Cumberland, MD-WV | 1 | $14.00 | $14.00 |
| Fairmont, WV | 1 | $14.13 | $14.13 |
| Gassaway, WV | 1 | $24.00 | $24.00 |
| Grantsville, WV | 1 | $21.00 | $21.00 |
| Hinton, WV | 1 | $82.80 | $82.80 |
| Hagerstown-Martinsburg, MD-WV | 1 | $23.50 | $23.50 |
| New Martinsville, WV | 1 | $42.00 | $42.00 |
| Petersburg, WV | 1 | $9.60 | $9.60 |
| Philippi, WV | 1 | $35.62 | $35.62 |
| Point Pleasant, WV | 1 | $34.42 | $34.42 |
| Parkersburg-Vienna, WV | 1 | $25.50 | $25.50 |
| Ripley, WV | 1 | $29.00 | $29.00 |
| Sistersville, WV | 1 | $14.08 | $14.08 |
| Summersville, WV | 1 | $29.00 | $29.00 |
| Weston, WV | 1 | $15.87 | $15.87 |
| Williamson, WV | 1 | $48.50 | $48.50 |
| Washington-Arlington-Alexandria, DC-VA-MD-WV | 1 | $28.50 | $28.50 |
| Weirton-Steubenville, WV-OH | 1 | $23.00 | $23.00 |
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$19.65
- 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$35.79
- Illinois$44.80
- Indiana$28.50
- Iowa$34.40
- Kansas$33.16
- Kentucky$46.40
- Louisiana$17.59
- Maine$25.08
- Maryland$11.58
- Massachusetts$31.00
- Michigan$22.10
- 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$22.69
- North Carolina$39.30
- North Dakota$41.00
- Ohio$23.35
- Oklahoma$32.55
- Oregon$21.75
- Pennsylvania$32.70
- 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
- Wisconsin$29.04
- Wyoming$25.04
Median cash price across the state's hospitals.