Lab tests CPT 84520 Outpatient

BUN test cost in Richmond, VA

In Richmond, VA, 11 hospitals list a cash price for blood urea nitrogen (BUN) test: from $27.60 to $156.00, with a median of $156.00. The lowest listed price is at Bon Secours Memorial Regional Medical Center and 3 other hospitals — $128.40 less than the median here. Across Virginia, the median is $52.20 at 64 hospitals.

Cash prices at 11 facilities across 6 cities for code 84520, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 28, 2026; the hospital files themselves were last updated between Sep 1, 2026 and Sep 1, 2026.

Lowest$27.60Bon Secours Memorial Regional Medical Center + 3 more
Median$156.00half pay less
Highest$156.00in this market
Difference5.7×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 Richmond, VA.

median
Lowest $27.60Highest $156.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Bon Secours Memorial Regional Medical Center lowest Mechanicsville, VA · (804) 764-6000 HC Assay of Urea Nitrogen Quantitative $27.60 $46.00 — 40% —
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Bon Secours St Francis Medical Center lowest Midlothian, VA · (804) 594-7400 HC Assay of Urea Nitrogen Quantitative $27.60 $46.00 — 40% —
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Bon Secours Richmond Community Hospital lowest Richmond, VA · (804) 225-1701 HC Assay of Urea Nitrogen Quantitative $27.60 $46.00 — 40% —
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Bon Secours St Marys Hospital of Richmond lowest Richmond, VA · (804) 285-2011 HC Assay of Urea Nitrogen Quantitative $27.60 $46.00 — 40% —
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Bon Secours Southside Medical Center Petersburg, VA · (804) 765-5000 HC Assay of Urea Nitrogen Quantitative $56.70 $189.00 — 70% —
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Tricities Hospital Hopewell, VA · (804) 541-1600 Urea nitrogen; quantitative $156.00 $156.00 $3.95–$15.89 — Sep 1, 2026
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Tricities Hospital Hopewell, VA · (804) 541-1600 BUN $156.00 $156.00 $29.64–$140.40 — Sep 1, 2026
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Chippenham Hospital Chesterfield, VA · (804) 483-0000 Urea nitrogen; quantitative $156.00 $156.00 $3.95–$24.29 — Sep 1, 2026
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Chippenham Hospital Chesterfield, VA · (804) 483-0000 BUN $156.00 $156.00 $29.64–$140.40 — Sep 1, 2026
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Parham Doctors Hospital Richmond, VA · (804) 289-4500 Urea nitrogen; quantitative $156.00 $156.00 $4.11 — Sep 1, 2026
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Parham Doctors Hospital Richmond, VA · (804) 289-4500 BUN $156.00 $156.00 $29.64–$140.40 — Sep 1, 2026
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Retreat Doctors Hospital Richmond, VA · (804) 289-4500 Urea nitrogen; quantitative $156.00 $156.00 $3.95–$22.97 — Sep 1, 2026
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Retreat Doctors Hospital Richmond, VA · (804) 289-4500 BUN $156.00 $156.00 $29.64–$140.40 — Sep 1, 2026
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Henrico Doctors Hospital - Forest Mechanicsville, VA · (804) 289-4500 Urea nitrogen; quantitative $156.00 $156.00 $3.95–$22.97 — Sep 1, 2026
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Henrico Doctors Hospital - Forest Mechanicsville, VA · (804) 289-4500 BUN $156.00 $156.00 $29.64–$140.40 — Sep 1, 2026
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Johnston-Willis Hospital Richmond, VA · (804) 483-0000 Urea nitrogen; quantitative $156.00 $156.00 $3.95–$24.29 — Sep 1, 2026
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Johnston-Willis Hospital Richmond, VA · (804) 483-0000 BUN $156.00 $156.00 $29.64–$140.40 — Sep 1, 2026
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Outpatient: lowest $27.60, median $156.00, highest $156.00 — a 5.7× difference within the same market.

As an inpatient, the same code is billed by 5 facilities here, median $28.80. 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 0 of 6 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. 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.