Blood test, urea nitrogen (BUN, kidney)
Facility: Corpus Christi Medical Center,The
Billing Code: 84520 (CPT)
- CPT Billing Code: 84520
- Insurance Median: $4
- Cash Discount Price: $432
- vs. Medicare Baseline: 1.01x Medicare
Average discount available for prompt cash payment at this facility.
Median negotiated contract rate across all mapped commercial carriers.
Standard federal government reimbursement rate for this code.
Visual Cost Comparison vs. Medicare
Understanding this gauge: We use the federal Medicare rate of $3.95 as the cost baseline. Rates below the baseline represent excellent value. In-network commercial rates commonly hover around 150% - 250% of Medicare, while rates exceeding 300% are elevated. Hover over the green and blue markers to view detailed calculations.
Out-of-Pocket Cost Estimator
Estimate whether it is more economical to use your insurance or pay the upfront self-pay cash rate.
Commercial Insurance Negotiated Rates
Negotiated contract ranges established by major commercial carriers at this facility.
| Carrier / Plan Group | Contract Rate Range | vs. Medicare Reference |
|---|---|---|
| Amerigroup | $3 | 76% |
| Christus Mcd | $3 | 76% |
| Driscoll Children'S Health Plan | $3 | 76% |
| Texas Health Network | $3 | 76% |
| United | $3 - $195 | 76% |
| Aetna | $4 | 101% |
| American Health Plan | $4 | 101% |
| Blue Cross Blue Shield | $4 - $167 | 101% |
| Cigna | $4 - $346 | 101% |
| Humana | $4 - $20 | 101% |
| Humanna | $4 | 101% |
| Independent Medical System | $4 | 101% |
| Molina | $4 | 101% |
| Molina Healthcare | $4 | 101% |
| Physicians Health Choice | $4 | 101% |
| Provider Partners Health Plan Of Texas | $4 | 101% |
| Pyramid Life | $4 | 101% |
| Shared Health | $4 | 101% |
| Superior Health Plan | $4 - $26 | 101% |
| Triwest Health Alliance | $4 | 101% |
| Triwest Healthcare Alliance | $4 | 101% |
| Wellmed | $4 | 101% |
| Superior | $6 | 152% |
| Corvel Corporation | $8 | 203% |
| Omni Healthcare | $8 | 203% |
| Healthcare Highways | $83 | 2101% |
| Texas Workforce Commission | $104 | 2633% |
| Averde Health | $143 | 3620% |
| Healthsmart Preferred Care | $186 - $368 | 4709% |
| Fidelis Securecare Of Tx | $195 | 4937% |
| Physicians Cooperative Of Texas | $238 | 6025% |
| Multiplan Phcs | $259 | 6557% |
| National Healthcare Solutions | $259 | 6557% |
| Olympus Managed Healthcare | $259 | 6557% |
| Southwest Medical | $259 | 6557% |
| Usc Health Services | $259 | 6557% |
| First Health | $267 | 6759% |
| Coastal Comp | $281 | 7114% |
| Newton Ppo | $303 | 7671% |
| Texas True Choice | $324 | 8203% |
| Beech Street | $346 | 8759% |
| Usa Managed Care | $346 | 8759% |