BUN test cost in Columbia, SC — inpatient
In Columbia, SC, 4 hospitals list a cash price for blood urea nitrogen (BUN) test as an inpatient: from $32.00 to $63.00, with a median of $43.50. The lowest listed price is at Musc Health Columbia Medical Center Downtown and 1 other hospital — $11.50 less than the median here. Across South Carolina, the median is $50.00 at 38 hospitals.
Cash prices at 4 facilities across 3 cities for code 84520, as an inpatient (admitted to hospital) . Collected Sep 28, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Columbia, SC.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Musc Health Columbia Medical Center Downtown lowest Columbia, SC · (803) 256-5300 HB BLOOD UREA NITROGEN QN File of Apr 1, 2026 · source file | $32.00 | $64.00 | — | 50% |
| MUSC Health Columbia Medical Center Northeast lowest Columbia, SC · (803) 256-5300 HB BLOOD UREA NITROGEN QN File of Apr 1, 2026 · source file | $32.00 | $64.00 | — | 50% |
| Lexington Medical Center West Columbia, SC · (803) 791-2000 Hc Bun File of Apr 1, 2026 · source file | $55.00 | $55.00 | — | — |
| Kershaw Medical Center Camden, SC · (803) 432-4311 HB BLOOD UREA NITROGEN QN File of Apr 1, 2026 · source file | $63.00 | $126.00 | — | 50% |
Inpatient: lowest $32.00, median $43.50, highest $63.00 — a 2.0× difference within the same market.
As an outpatient, the same code is billed by 4 facilities here, median $43.50 — that is the price to compare if you are not being admitted.
What it is
A BUN test measures urea nitrogen, a waste product removed by the kidneys. It is used with creatinine to check kidney function and hydration.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.