BUN test cost in Eugene, OR
In Eugene-Springfield, OR, 4 hospitals list a cash price for blood urea nitrogen (BUN) test: from $15.60 to $116.14, with a median of $35.43. The lowest listed price is at Peace Harbor Medical Center — $19.83 less than the median here. Across Oregon, the median is $25.50 at 47 hospitals.
Cash prices at 4 facilities across 3 cities for code 84520, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Sep 17, 2026 and Sep 17, 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 Eugene-Springfield, OR.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Peace Harbor Medical Center lowest Florence, OR · (541) 997-8412 UREA NITROGEN LEVEL TO ASSESS KIDNEY FUNCTION; QUANTITATIVE | $15.60 | $24.00 | — | 35% | — source file |
| Sacred Heart-Riverbend Springfield, OR · (541) 222-7300 UREA NITROGEN LEVEL TO ASSESS KIDNEY FUNCTION; QUANTITATIVE | $28.60 | $44.00 | $3.16–$17.42 | 35% | — source file |
| Sacred Heart-Riverbend Springfield, OR · (541) 222-7300 ASSAY OF UREA NITROGEN | $29.25 | $45.00 | $3.16–$17.42 | 35% | — source file |
| PeaceHealth Cottage Grove Community Medical Center Cottage Grove, OR · (541) 942-0511 UREA NITROGEN LEVEL TO ASSESS KIDNEY FUNCTION; QUANTITATIVE | $42.25 | $65.00 | — | 35% | — source file |
| McKenzie Willamette Regional Medical Center Associates Springfield, OR · (541) 726-4402 Urea nitrogen level to assess kidney function, quantitative | $116.14 | $193.57 | $5.27–$522.64 | 40% | Sep 17, 2026 source file |
Outpatient: lowest $15.60, median $35.43, highest $116.14 — a 7.4× difference within the same market.
Cash or insurance?
At 1 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.