Lab tests CPT 84520 Outpatient

BUN test cost in Mullins, SC

In Mullins, SC, 1 hospital lists a cash price for blood urea nitrogen (BUN) test: from $40.50 to $40.50, with a median of $40.50. Across South Carolina, the median is $50.00 at 38 hospitals.

Cash prices at 1 facility for code 84520, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$40.50MUSC Health Marion Medical Center
Median$40.50half pay less
Highest$40.50in this market
Difference1.0×highest vs lowest

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
MUSC Health Marion Medical Center Mullins, SC · (843) 431-2000 HB BLOOD UREA NITROGEN QN $40.50 $81.00 — 50% Apr 1, 2026
source file

Outpatient: lowest $40.50, median $40.50, highest $40.50.

As an inpatient, the same code is billed by 1 facility here, median $40.50. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

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.