Blood test, urea nitrogen (BUN, kidney)
Facility: Sibley Memorial Hospital
Billing Code: 84520 (CPT)
This hospital's typical commercial price is $42 compared to the $7 fair price benchmark.
5-Star CMS clinical quality rating paired with 6.00× fair market pricing.
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
4 of 6 major insurers have a published price at this hospital
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 |
|---|---|---|
| Blue Cross Blue Shieldmajor | $18 - $20 | 456% |
| Aetnamajor | $4 | 101% |
| Cignamajor | $12 - $14 | 304% |
| Kaiser Permanentemajor | $4 | 101% |
| + 1 smaller / regional plan | $4 |
Self-Pay How to get the cash price
Insurance Before you use insurance
Estimate your out-of-pocket cost
A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.
Other Procedures at Sibley Memorial Hospital
Compare: Blood test, urea nitrogen (BUN, kidney) at other DC hospitals
- Medstar Health Physical Therapy · Washington $4
- Medstar Georgetown University Hospital · Washington $6
- Medstar Washington Hospital Center · Washington $6
- George Washington Univ Hospital · Washington $7
Insurance negotiated median for the same procedure, sorted lowest first.
Audit a Bill or Quote at Sibley Memorial Hospital (Zero PHI Required)
Statutory 501(r) AGB Cap Limits Bill to $15
At 274% FPL (201%–400% FPL tier), 26 U.S.C. § 501(r)(5) caps FAP-eligible bills at Amounts Generally Billed (36.3% of gross = $15).
Compare Prompt-Pay Cash Rate Against Remaining Deductible
Sibley Memorial Hospital's published 45 CFR § 180 self-pay cash rate is $42 (vs. $8 commercial insurer median). Ask billing to reclassify the visit to prompt-pay self-pay if it beats your deductible.
Negotiate Toward $7 Fair BaseRate ($4 Medicare)
Your bill ($42) is $35 above the denoised Fair BaseRate ($7) and 10.5× the $4 Medicare rate.
Clinical Quality, Patient Experience & Infection Benchmarks
Source: CMS Hospital Care Compare. Clinical quality metrics summarize historical facility-wide cohorts and are not medical advice for individual care decisions.
How to Pay Less Nearby: Freestanding Centers, Insurer Leverage & Outpatient Savings
Verify the Raw Data: Official Hospital MRF, CMS Medicare.gov & Federal Filings
Safe-Harbor Data Corrections: Parsed directly from public 45 CFR § 180 hospital filings, CMS Care Compare, and CMS HCRIS cost reports. Hospital compliance officers may submit updated MRF URLs or rate tables for verification.