Lab tests CPT 84520 Outpatient

BUN test cost in McPherson, KS

In McPherson, KS, 2 hospitals list a cash price for blood urea nitrogen (BUN) test: from $11.34 to $56.98, with a median of $34.16. The lowest listed price is at Lindsborg Community Hospital — $22.82 less than the median here. Across Kansas, the median is $31.10 at 76 hospitals.

Cash prices at 2 facilities across 2 cities for code 84520, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Jun 8, 2026 and Aug 13, 2026.

Lowest$11.34Lindsborg Community Hospital
Median$34.16half pay less
Highest$56.98in this market
Difference5.0×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 McPherson, KS.

median
Lowest $11.34Highest $56.98

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Lindsborg Community Hospital lowest Lindsborg, KS · (785) 227-3308 Urea nitrogen level to assess kidney function, quantitative $11.34 $16.20 $7.61–$15.39 30% Aug 13, 2026
source file
McPherson Hospital McPherson, KS · (620) 241-2250 Urea nitrogen level to assess kidney function, quantitative $56.98 $77.00 $3.48–$78.54 26% Jun 8, 2026
source file

Outpatient: lowest $11.34, median $34.16, highest $56.98 — a 5.0× difference within the same market.

Cash or insurance?

At 2 of 2 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.