CMS Price Transparency Data

Sleep study (overnight, in lab)

Facility: Northwestern Medicine Kishwaukee Hospital

Billing Code: 95810 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 95810
Insurance Median: $3,379
Cash Discount Price: $3,510
vs. Medicare Baseline: 3.85x Medicare

The contracted insurance negotiated median rate for a Sleep study (overnight, in lab) at Northwestern Medicine Kishwaukee Hospital is $3,379. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $3,510. Compared to the federal Medicare reimbursement reference rate of $877.34, this hospital’s rate is 3.85x the Medicare baseline. Located in One Kish Hospital Drive, Dekalb, IL.

Cash / Self-Pay

$3,510

Average discount available for prompt cash payment at this facility.

Insurance Median

$3,379

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$877.34

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $877.34 (100%)

Cash / Self-Pay: $3,510 (400%)

Insurance Median: $3,379 (385%)

Cash: $3,510 (400% of Medicare)

Ins. Median: $3,379 (385% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $877.34 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 385% of the Medicare baseline (a markup of 285%). 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	$918 - $4,312	105%
Health'S Finest Network [126]	$2,256 - $4,613	257%
UnitedHealthcare	$2,517 - $5,014	287%
Cigna	$2,642 - $2,662	301%
Blue Cross Blue Shield	$2,803 - $5,014	319%
The Alliance [1703]	$3,259	371%
Healthlink [125]	$3,760	429%
Choicecare [177]	$3,791	432%
Multiplan/Phcs [142]	$3,911 - $5,014	446%
Coventry [1218]	$4,312	491%
Coventryone Ppo [17110]	$4,312	491%
First Health Plan [6034]	$4,312	491%

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 $3,510.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 95810.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Northwestern Medicine Kishwaukee Hospital is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 95810.
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.