Sodium test cost in South Dakota
In South Dakota, 17 hospitals publish a cash price for sodium blood test: from $22.50 to $104.40, with a median of $56.70. The lowest price is at Brookings Health System (Brookings). The highest price is 4.6× 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 Oct 2, 2026. See them on a map
Lowest$22.50Brookings Health System
Median$56.70half of hospitals charge less
Highest$104.40in South Dakota
Lowest saves$34.20vs the median
Hospitals in South Dakota, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Brookings Health System lowest Brookings · Brookings, SD Sodium Blood POCT | $22.50 | $45.00 | May 18, 2026 source file |
| Black Hills Surgical Hospital Rapid City · Rapid City, SD SODIUM (Send Out)- | $27.00 | $45.00 | — source file |
| Sanford Canton Inwood Medical Center Canton · Sioux Falls, SD-MN SODIUM SERUM 84295 | $29.60 | $37.00 | Mar 4, 2026 source file |
| Sanford Vermillion Hospital Vermillion · Vermillion, SD SODIUM SERUM 84295 | $30.40 | $38.00 | Mar 4, 2026 source file |
| Sanford Clear Lake Medical Center Clear Lake · Clear Lake, SD SODIUM SERUM 84295 | $40.00 | $50.00 | Mar 4, 2026 source file |
| Monument Health Rapid City Hospital Rapid City · Rapid City, SD Blood sodium level | $54.40 | $68.00 | Sep 1, 2026 source file |
| Monument Health Spearfish Hospital Spearfish · Spearfish, SD Blood sodium level | $54.40 | $68.00 | Sep 1, 2026 source file |
| Monument Health Sturgis Hospital Sturgis · Rapid City, SD Blood sodium level | $54.40 | $68.00 | Sep 1, 2026 source file |
| Faulkton Area Medical Center Faulkton · Faulkton, SD SODIUM (NA), SERUM | $56.70 | $63.00 | — source file |
| Sanford Chamberlain Medical Center Chamberlain · Chamberlain, SD SODIUM SERUM 84295 | $58.40 | $73.00 | Mar 4, 2026 source file |
| Sanford Webster Hospital Webster · Webster, SD SODIUM SERUM 84295 | $58.40 | $73.00 | Mar 4, 2026 source file |
| Pioneer Memorial Hospital - Cah Viborg · Sioux Falls, SD-MN SODIUM SERUM 84295 | $65.00 | $65.00 | Apr 30, 2026 source file |
| Bennett County Hospital & Nursing Home Martin · Martin, SD SODIUM (BLOOD) | $67.00 | $67.00 | — source file |
| Hans P Peterson Memorial Hospital - Cah Philip · Philip, SD Sodium Serum Plasma Wb | $81.00 | $81.00 | — source file |
| Winner Regional Healthcare Center Winner · Winner, SD SODIUM SERUM | $83.00 | $83.00 | May 7, 2026 source file |
| Douglas County Memorial Hospital Armour · Armour, SD SODIUM SERUM | $93.60 | $104.00 | Jan 9, 2026 source file |
| Huron Regional Medical Center Huron · Huron, SD SODIUM SERUM | $104.40 | $174.00 | — 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 |
|---|---|---|---|
| Rapid City, SD | 3 | $27.00 | $54.40 |
| Sioux Falls, SD-MN | 2 | $29.60 | $47.30 |
| Armour, SD | 1 | $93.60 | $93.60 |
| Brookings, SD | 1 | $22.50 | $22.50 |
| Chamberlain, SD | 1 | $58.40 | $58.40 |
| Clear Lake, SD | 1 | $40.00 | $40.00 |
| Faulkton, SD | 1 | $56.70 | $56.70 |
| Huron, SD | 1 | $104.40 | $104.40 |
| Martin, SD | 1 | $67.00 | $67.00 |
| Philip, SD | 1 | $81.00 | $81.00 |
| Spearfish, SD | 1 | $54.40 | $54.40 |
| Vermillion, SD | 1 | $30.40 | $30.40 |
| Webster, SD | 1 | $58.40 | $58.40 |
| Winner, SD | 1 | $83.00 | $83.00 |
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 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
- Alabama$22.90
- Alaska$52.10
- Arizona$25.63
- Arkansas$21.87
- California$65.52
- Colorado$72.38
- Connecticut$29.00
- Delaware$60.48
- District of Columbia$46.64
- Florida$67.20
- Georgia$34.50
- Hawaii$45.50
- Idaho$30.60
- Illinois$49.00
- Indiana$36.57
- Iowa$33.57
- Kansas$29.53
- Kentucky$51.46
- Louisiana$16.80
- Maine$24.70
- Maryland$5.79
- Massachusetts$27.75
- Michigan$21.00
- Minnesota$45.60
- Mississippi$33.56
- Missouri$39.38
- Montana$45.60
- Nebraska$53.10
- Nevada$57.00
- New Hampshire$33.06
- New Jersey$5.53
- New Mexico$43.80
- New York$18.45
- North Carolina$42.43
- North Dakota$39.44
- Ohio$27.20
- Oklahoma$31.77
- Oregon$25.50
- Pennsylvania$34.60
- Puerto Rico$15.00
- Rhode Island$32.00
- South Carolina$45.00
- Tennessee$26.93
- Texas$62.12
- Utah$94.83
- Vermont$45.00
- Virginia$50.40
- Washington$41.70
- West Virginia$25.00
- Wisconsin$25.06
- Wyoming$19.38
Median cash price across the state's hospitals.