Lab tests CPT 84520 Outpatient

BUN test cost in Savannah, GA

In Savannah, GA, 3 hospitals list a cash price for blood urea nitrogen (BUN) test: from $28.20 to $117.00, with a median of $28.20. The lowest listed price is at St Josephs Hospital - Savannah and 1 other hospital. Across Georgia, the median is $30.03 at 88 hospitals.

Cash prices at 3 facilities for code 84520, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Jul 1, 2025 and Sep 1, 2026.

Lowest$28.20St Josephs Hospital - Savannah + 1 more
Median$28.20half pay less
Highest$117.00in this market
Difference4.1×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Savannah, GA.

median
Lowest $28.20Highest $204.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
St Josephs Hospital - Savannah lowest Savannah, GA · (912) 819-4100 Bun - Quant $28.20 $94.00 — 70% Apr 1, 2026
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Candler Hospital lowest Savannah, GA · (912) 819-5290 Bun - Quant $28.20 $94.00 — 70% Jul 1, 2025
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Memorial Health University Medical Center Savannah, GA · (912) 350-3691 BUN $117.00 $117.00 $21.06–$105.30 — Sep 1, 2026
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St Josephs Hospital - Savannah Savannah, GA · (912) 819-4100 Transforming Growth Fac Beta,5 $204.00 $680.00 — 70% Apr 1, 2026
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Candler Hospital Savannah, GA · (912) 819-5290 Transforming Growth Fac Beta,5 $204.00 $680.00 — 70% Jul 1, 2025
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Outpatient: lowest $28.20, median $28.20, highest $117.00 — a 4.1× difference within the same market.

As an inpatient, the same code is billed by 2 facilities here, median $28.20. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

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.