CMS Price Transparency Data

Blood test, creatinine (kidney)

Facility: Northwestern Medicine Marianjoy Rehabilitation Hospital

Billing Code: 82565 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 82565
Insurance Median: $45
Cash Discount Price: $51
vs. Medicare Baseline: 8.79x Medicare

The contracted insurance negotiated median rate for a Blood test, creatinine (kidney) at Northwestern Medicine Marianjoy Rehabilitation Hospital is $45. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $51. Compared to the federal Medicare reimbursement reference rate of $5.12, this hospital’s rate is 8.79x the Medicare baseline. Located in 26W171 Roosevelt Rd, Wheaton, IL.

Cash / Self-Pay

$51

Average discount available for prompt cash payment at this facility.

Insurance Median

$45

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$5.12

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $5.12 (100%)

Cash / Self-Pay: $51 (996%)

Insurance Median: $45 (879%)

Cash: $51 (996% of Medicare)

Ins. Median: $45 (879% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $5.12 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 879% of the Medicare baseline (a markup of 779%). 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
Aetna	$29 - $79	566%
Imagine Health [6032]	$29 - $33	566%
Cigna	$34 - $47	664%
Blue Cross Blue Shield	$37 - $51	723%
The Alliance [1703]	$37 - $43	723%
Humana	$41 - $79	801%
Healthlink [125]	$43 - $50	840%
First Health Plan [6034]	$45 - $79	879%
Multiplan/Phcs [142]	$54 - $79	1055%
Health'S Finest Network [126]	$59 - $69	1152%
UnitedHealthcare	$68 - $79	1328%

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 $51.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 82565.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Northwestern Medicine Marianjoy Rehabilitation Hospital is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 82565.
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.