CMS Price Transparency Data

CT scan, head (no contrast)

Facility: Adventist Health St Helena

Billing Code: 70450 (CPT)

The BaseRate · fair price medium confidence

A fair price for this

$142

about 1.3× the $107 Medicare rate · typically $139–$510

modeled estimate · not a bill or quote

What this hospital charges insurers

$139

About the fair price

about $3 under the fair price · 1.3× Medicare

Medicare pays $107 Fair price $142 This hospital $139 Cash price $624 Hospital's list price $4,162

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 $35 Priciest $139

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 CT scan, head (no contrast) is about $142 (about 1.3× the $107 Medicare rate). Adventist Health St Helena charges insurers about $139, or about $624 in cash — about the fair price. Located in Saint Helena, CA.

What each insurance company pays

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

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

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna✓ Kaiser Permanente Humana

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	$139 - $4,535	130%
Blue Cross Blue Shieldmajor	$44 - $3,350	41%
Aetnamajor	$244 - $1,016	228%
Cignamajor	$22 - $5,690	21%
Kaiser Permanentemajor	$44 - $5,833	41%
Health Net	$1,060	992%
+ 5 smaller / regional plans	$48 - $6,046

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

Excludes 5 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 624), 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 CPT code on your bill matches exactly: 70450.

Insurance Before you use insurance

Call your insurance company to confirm Adventist Health St Helena is in-network.
Ask your insurer whether prior approval is required for CPT code 70450.
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 Adventist Health St Helena

Compare: CT scan, head (no contrast) at other CA hospitals

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