CMS Price Transparency Data
Blood test, urea nitrogen (BUN, kidney)
Facility: Winnmed
Billing Code: 84520 (CPT)
The BaseRate · fair price medium confidence
A fair price for this
$18
about 4.5× the $4 Medicare rate · typically $5–$34
modeled estimate · not a bill or quote
Medicare pays $4 Fair price $18 Cash price $74 Hospital's list price $105
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
3 of 6 major insurers have a published price at this hospital
✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna CignaHumanaKaiser Permanente
Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.
| Insurance company | Price range | vs. Medicare |
|---|---|---|
| UnitedHealthcaremajor | $61 | 1544% |
| Blue Cross Blue Shieldmajor | $11 - $30 | 278% |
| Aetnamajor | $94 - $102 | 2380% |
| HealthPartners | $96 | 2430% |
| Medica | $96 - $100 | 2430% |
| + 1 smaller / regional plan | $100 |
Self-Pay How to get the cash price
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Other Procedures at Winnmed
Compare: Blood test, urea nitrogen (BUN, kidney) at other IA hospitals
- Unitypoint Health - Marshalltown · Marshalltown $4
- Trinity Muscatine · Muscatine $4
- Trinity Regional Medical Center · Fort Dodge $4
- University of Iowa Health Care Medical Center Down · Iowa City $4
- Mary Greeley Medical Center · Ames $4
- Genesis Medical Center-Davenport · Davenport $4
- St Lukes Hospital · Cedar Rapids $4
- University of Iowa Hospital & Clinics · Iowa City $4
Insurance negotiated median for the same procedure, sorted lowest first.