Potassium test cost in South Carolina
In South Carolina, 38 hospitals publish a cash price for potassium blood test: from $18.00 to $265.00, with a median of $41.74. The lowest price is at Conway Medical Center (Conway). The highest price is 14.7× 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
Hospitals in South Carolina, cheapest first
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Charleston-North Charleston, SC | 8 | $36.50 | $47.50 |
| Greenville-Anderson-Greer, SC | 5 | $37.80 | $45.00 |
| Myrtle Beach-Conway-North Myrtle Beach, SC | 5 | $18.00 | $40.47 |
| Charlotte-Concord-Gastonia, NC-SC | 4 | $100.50 | $126.00 |
| Columbia, SC | 4 | $28.50 | $32.50 |
| Florence, SC | 2 | $40.47 | $56.24 |
| Greenwood, SC | 2 | $26.20 | $28.38 |
| Augusta-Richmond County, GA-SC | 1 | $26.20 | $26.20 |
| Cades, SC | 1 | $26.00 | $26.00 |
| Cheraw, SC | 1 | $40.47 | $40.47 |
| Dillon, SC | 1 | $40.47 | $40.47 |
| Hilton Head Island-Bluffton-Port Royal, SC | 1 | $37.20 | $37.20 |
| Manning, SC | 1 | $40.47 | $40.47 |
| Mullins, SC | 1 | $62.00 | $62.00 |
| Orangeburg, SC | 1 | $36.50 | $36.50 |
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
- Oregon$21.75
- Pennsylvania$33.10
- Puerto Rico$15.00
- Rhode Island$29.50
- 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$23.98
Median cash price across the state's hospitals.