Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
B u n (blood urea nitrogen)
Spencer, WV
See all hospitals reporting CPT 84520 →Price type
Hospital Development Co’s median price of $22 is 180% above the median hospital's median price ($8), higher than 71% of the 2,689 hospitals reporting CPT 84520. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 4 payers, 5 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
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| # | |||||||
|---|---|---|---|---|---|---|---|
| 1 | Medicare medicare_1 percent of total billed charges · bothfrom % of charges | $21 | $21 | — | — | 12 | $21 – $21 |
| 2 | UnitedHealthcare uhc/mcr_1 percent of total billed charges · bothfrom % of charges | $22 | $22 | — | — | 2–20 | $22 – $22 |
| 3 | Aetna aetna/mcr_1 percent of total billed charges · bothfrom % of charges | $22 | $22 | — | — | 2–20 | $22 – $22 |
| 4 | Humana humanagc_1 percent of total billed charges · bothfrom % of charges | $70 | $70 | — | — | 2–20 | $70 – $70 |
| 5 | Humana humanappo_1 percent of total billed charges · bothfrom % of charges | $70 | $70 | — | — | 12 | $70 – $70 |
Last updated: Nov 2, 2026
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