CMS Price Transparency Data

Rabies immune globulin

Facility: John Muir Medical Center - Walnut Creek Campus

Billing Code: 90375 (HCPCS)

The BaseRate · fair price medium confidence

A fair price for this

$375

about 1.4× the $275 Medicare rate · typically $296–$1,391

modeled estimate · not a bill or quote

What this hospital charges insurers

$350

About the fair price

about $25 under the fair price · 1.3× Medicare

Medicare pays $275 Fair price $375 This hospital $350 Cash price $6,597 Hospital's list price $14,660

How we calculate the fair BaseRate →

How this hospital compares to other CA hospitals

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

Cheapest $166 Priciest $350

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

⚠ The cash price looks unusually high next to the insurance price — it may be the full list price, not a real cash discount. Call to confirm the self-pay rate.

A fair price for a Rabies immune globulin is about $375 (about 1.4× the $275 Medicare rate). John Muir Medical Center - Walnut Creek Campus charges insurers about $350, or about $6,597 in cash — about the fair price. Located in Walnut Creek, CA.

What each insurance company pays

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

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

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna✓ Humana✓ Kaiser 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	$280 - $5,650	102%
Blue Cross Blue Shieldmajor	$280 - $9,529	102%
Aetnamajor	$280 - $10,599	102%
Cignamajor	$3,754	1364%
Humanamajor	$280 - $12,167	102%
Kaiser Permanentemajor	$11,874	4315%
Health Net	$274 - $8,365	100%
+ 28 smaller / regional plans	$252 - $14,660

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

Excludes 11 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

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 6,597), 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: 90375.

Insurance Before you use insurance

Call your insurance company to confirm John Muir Medical Center - Walnut Creek Campus is in-network.
Ask your insurer whether prior approval is required for HCPCS code 90375.
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 John Muir Medical Center - Walnut Creek Campus

Compare: Rabies immune globulin at other CA hospitals

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