CMS Price Transparency Data

Diagnostic mammogram (both breasts)

Facility: Porter Hospital Inc

Billing Code: 77066 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 77066
Insurance Median: $191
Cash Discount Price: $501
vs. Medicare Baseline: 1.22x Medicare

The contracted insurance negotiated median rate for a Diagnostic mammogram (both breasts) at Porter Hospital Inc is $191. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $501. Compared to the federal Medicare reimbursement reference rate of $156.98, this hospital’s rate is 1.22x the Medicare baseline. Located in 115 Porter Drive, Middlebury, VT.

Cash / Self-Pay

$501

Average discount available for prompt cash payment at this facility.

Insurance Median

$191

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: $501 (319%)

Insurance Median: $191 (122%)

Cash: $501 (319% of Medicare)

Ins. Median: $191 (122% 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.

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
UnitedHealthcare	$31 - $747	20%
Mvp	$38 - $704	24%
Fidelis Care	$40 - $319	25%
Humana	$42	27%
Capital District Physicians' Health Plan	$44 - $630	28%
Aetna	$45 - $355	29%
Martins Point	$45 - $355	29%
Veterans Affairs Community Care Network	$45 - $355	29%
Veterans Choice	$45 - $355	29%
Blue Cross Blue Shield	$51 - $711	32%
Harvard Pilgrim	$52 - $604	33%
Coventry	$58 - $664	37%
Cigna	$68 - $687	43%
Wellpath	$136 - $415	87%
Medical Corporation	$235 - $717	150%
Multiplan	$235 - $717	150%

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 $501.
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 Porter Hospital Inc 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.