CMS Price Transparency Data

Diagnostic mammogram (both breasts)

Facility: Warner Hospital and Health Services

Billing Code: 77066 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 77066
Insurance Median: $478
Cash Discount Price: $613
vs. Medicare Baseline: 3.04x Medicare

The contracted insurance negotiated median rate for a Diagnostic mammogram (both breasts) at Warner Hospital and Health Services is $478. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $613. Compared to the federal Medicare reimbursement reference rate of $156.98, this hospital’s rate is 3.04x the Medicare baseline. Located in 422 W White St, Clinton, IL.

Cash / Self-Pay

$613

Average discount available for prompt cash payment at this facility.

Insurance Median

$478

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$156.98

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $156.98 (100%)

Cash / Self-Pay: $613 (390%)

Insurance Median: $478 (304%)

Cash: $613 (390% of Medicare)

Ins. Median: $478 (304% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $156.98 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 304% of the Medicare baseline (a markup of 204%). 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	$181 - $521	115%
Blue Cross Blue Shield	$181 - $601	115%
Harmony Hp Mcaid-All Plans	$181	115%
Medicaid / KanCare	$181	115%
Meridian Hp-All Plans	$181	115%
Molina-All Other Plans	$181	115%
Health Alliance Med Adv	$252	161%
Humana	$252 - $521	161%
Molina Mcr/Mcd Dual	$252	161%
UnitedHealthcare	$252 - $521	161%
Wellcare Mcr Adv-All Plans	$252	161%
Healthlink Hmo	$478	304%
City Of Clinton (Employees Serv)-All Plans	$491	313%
Cigna	$509	324%
Caterpillar-All Plans	$521	332%
Multiplan Phcs-All Plans	$521	332%
Health Alliance-All Other Plans	$540	344%
Healthlink Ppo/Work Comp-All Other Plans	$540	344%
Consociate Care Ppo-All Plans	$552	352%
Hfn Ppo/Epo-All Plans	$552	352%
Three Rivers-All Plans	$583	371%

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 $613.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 77066.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Warner Hospital and Health Services is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 77066.
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.