CMS Price Transparency Data

Hepatitis B immune globulin

Facility: Ascension Seton Southwest

Billing Code: 90371 (HCPCS)

The BaseRate · fair price high confidence

A fair price for this

$144

about 1.0× the $140 Medicare rate · typically $136–$385

modeled estimate · not a bill or quote

What this hospital charges insurers

$143

About the fair price

about $1 under the fair price · 1.0× Medicare

Medicare pays $140 Fair price $144 This hospital $143 Cash price $132 Hospital's list price $366

How we calculate the fair BaseRate →

How this hospital compares to other TX hospitals

Highest price of the 9 TX hospitals we have prices for — worth calling around.

Cheapest $126 Priciest $143

Black dot = this hospital, among the 9 TX hospitals with a price for this procedure. Full list below.

A fair price for a Hepatitis B immune globulin is about $144 (about 1.0× the $140 Medicare rate). Ascension Seton Southwest charges insurers about $143, or about $132 in cash — about the fair price. Located in Austin, TX.

What each insurance company pays

Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.

4 of 6 major insurers have a published price at this hospital

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Humana CignaKaiser Permanente

Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.

Insurance company	Price range	vs. Medicare
UnitedHealthcaremajor	$137 - $146	98%
Blue Cross Blue Shieldmajor	$432 - $539	308%
Aetnamajor	$143	102%
Humanamajor	$143	102%
Ambetter (Centene)	$258	184%
Devoted Health	$143	102%
WellCare	$143	102%
WellMed	$140	100%
+ 12 smaller / regional plans	$142 - $251

Government programs also on file: Medicare, Military & VA.

Self-Pay How to get the cash price

Tell the billing desk you want to be billed as self-pay — not through insurance — before your visit.
Ask for the cash / prompt-pay discount in writing, with the exact price (about 132), before you agree to anything.
Get it in writing that they won’t also bill your insurance, so the cash price is what you owe.
Check the HCPCS code on your bill matches exactly: 90371.

Insurance Before you use insurance

Call your insurance company to confirm Ascension Seton Southwest is in-network.
Ask your insurer whether prior approval is required for HCPCS code 90371.
Confirm the doctor or provider is in-network too — not just the hospital building.
Check your Explanation of Benefits against the hospital’s final itemized bill.

Estimate your out-of-pocket cost

A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.

How you’d pay

Deductible left to meet ($)

Your coinsurance (%)

Enter your details and press estimate to compare.

Other Procedures at Ascension Seton Southwest

Compare: Hepatitis B immune globulin at other TX hospitals

Insurance negotiated median for the same procedure, sorted lowest first.