CMS Price Transparency Data

Hepatitis B immune globulin

Facility: Porter Hospital Inc

Billing Code: 90371 (HCPCS)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 90371
Insurance Median: $173
Cash Discount Price: $315
vs. Medicare Baseline: 1.23x Medicare

The contracted insurance negotiated median rate for a Hepatitis B immune globulin at Porter Hospital Inc is $173. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $315. Compared to the federal Medicare reimbursement reference rate of $140.21, this hospital’s rate is 1.23x the Medicare baseline. Located in 115 Porter Drive, Middlebury, VT.

Cash / Self-Pay

$315

Average discount available for prompt cash payment at this facility.

Insurance Median

$173

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$140.21

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $140.21 (100%)

Cash / Self-Pay: $315 (225%)

Insurance Median: $173 (123%)

Cash: $315 (225% of Medicare)

Ins. Median: $173 (123% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $140.21 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
Humana	$127	91%
Fidelis Care	$133	95%
Veterans Affairs Community Care Network	$134	96%
Capital District Physicians' Health Plan	$148 - $263	106%
Martins Point	$148	106%
Aetna	$148	106%
UnitedHealthcare	$148 - $312	106%
Mvp	$148 - $294	106%
Veterans Choice	$148	106%
Blue Cross Blue Shield	$151 - $274	108%
Wellpath	$173	123%
Harvard Pilgrim	$252	180%
Coventry	$277	198%
Cigna	$287	205%
Multiplan	$299	213%
Medical Corporation	$299	213%

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 $315.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify HCPCS Code matches exactly: 90371.

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 HCPCS code 90371.
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.