CMS Price Transparency Data

Blood test, urea nitrogen (BUN, kidney)

Facility: Springfield Hospital

Billing Code: 84520 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 84520
Insurance Median: $51
Cash Discount Price: $48
vs. Medicare Baseline: 12.91x Medicare

The contracted insurance negotiated median rate for a Blood test, urea nitrogen (BUN, kidney) at Springfield Hospital is $51. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $48. Compared to the federal Medicare reimbursement reference rate of $3.95, this hospital’s rate is 12.91x the Medicare baseline. Located in Po Box 2003, Springfield, VT.

Cash / Self-Pay

$48

Average discount available for prompt cash payment at this facility.

Insurance Median

$51

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$3.95

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $3.95 (100%)

Cash / Self-Pay: $48 (1215%)

Insurance Median: $51 (1291%)

Cash: $48 (1215% of Medicare)

Ins. Median: $51 (1291% of 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.

Elevated Commercial Rate Alert (Value-Gap)

The negotiated rate at this facility is 1291% of the Medicare baseline (a markup of 1191%). Patients with high-deductible plans or out-of-network benefits may face excessive out-of-pocket costs.

Consult Patient Advocate

Out-of-Pocket Cost Estimator

Estimate whether it is more economical to use your insurance or pay the upfront self-pay cash rate.

Billing Status

Remaining Deductible ($)

Your Coinsurance Rate (%)

Input your details and click calculate to compare out-of-pocket costs.

Commercial Insurance Negotiated Rates

Negotiated contract ranges established by major commercial carriers at this facility.

Carrier / Plan Group	Contract Rate Range	vs. Medicare Reference
Blue Cross Blue Shield	$24 - $64	608%
Mvp Health Plan	$24 - $49	608%
UnitedHealthcare	$24 - $58	608%
Wellsense	$24 - $64	608%
Harvard Pilgrim Health Care	$25 - $53	633%
Wellcare	$25	633%
Tufts Health Plan	$39	987%
Cigna	$45 - $67	1139%
Multiplan	$53	1342%
Aetna	$61	1544%
Coventry	$61	1544%
Beacon Health	$64	1620%
Manage Behavioral Health	$64	1620%
Martin'S Point Healthcare	$64	1620%

Self-Pay Upfront Cash Action Plan

Request a "Self-Pay classification" with the billing desk before receiving care.
Ask for a written "Prompt-Pay Discount" agreement quoting the price of $48.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 84520.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Springfield Hospital is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 84520.
Confirm the specific physician or imaging center is also in-network (not just the hospital building).
Audit your Explanation of Benefits (EOB) against the final itemized hospital invoice.