CMS Price Transparency Data

CT scan, abdomen and pelvis (with contrast)

Facility: St Louis Childrens Hospital

Billing Code: 74177 (CPT)

The BaseRate · fair price medium confidence

A fair price for this

$370

about 1.0× the $356 Medicare rate · typically $270–$979

modeled estimate · not a bill or quote

What this hospital charges insurers

$343

About the fair price

about $27 under the fair price · 1.0× Medicare

Medicare pays $356 Fair price $370 This hospital $343 Cash price $1,680 Hospital's list price $2,800

How we calculate the fair BaseRate →

How this hospital compares to other MO hospitals

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

Cheapest $151 Priciest $343

Black dot = this hospital, among the 9 MO 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, abdomen and pelvis (with contrast) is about $370 (about 1.0× the $356 Medicare rate). St Louis Childrens Hospital charges insurers about $343, or about $1,680 in cash — about the fair price. Located in Saint Louis, MO.

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✓ 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	$343 - $2,080	96%
Blue Cross Blue Shieldmajor	$343 - $2,380	96%
Aetnamajor	$343 - $2,212	96%
Cignamajor	$1,383 - $1,520	388%
Humanamajor	$343 - $2,086	96%
HealthLink	$1,358 - $2,114	381%
Medica	$361 - $2,240	101%
Priority Health	$1,520	426%
UniCare	$1,820 - $2,114	511%
+ 19 smaller / regional plans	$343 - $2,240

Excludes 6 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 1,680), 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: 74177.

Insurance Before you use insurance

Call your insurance company to confirm St Louis Childrens Hospital is in-network.
Ask your insurer whether prior approval is required for CPT code 74177.
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 St Louis Childrens Hospital

Compare: CT scan, abdomen and pelvis (with contrast) at other MO hospitals

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