CMS Price Transparency Data

CT scan, lower back (lumbar spine)

Facility: Mt Sinai Hospital Medical Center

Billing Code: 72131 (CPT)

The BaseRate · fair price high confidence

A fair price for this

$128

about 1.2× the $107 Medicare rate · typically $114–$291

modeled estimate · not a bill or quote

What this hospital charges insurers

$126

About the fair price

about $2 under the fair price · 1.2× Medicare

Medicare pays $107 Fair price $128 This hospital $126 Cash price $1,080 Hospital's list price $1,543

How we calculate the fair BaseRate →

How this hospital compares to other IL hospitals

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

Cheapest $75 Priciest $126

Black dot = this hospital, among the 9 IL 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, lower back (lumbar spine) is about $128 (about 1.2× the $107 Medicare rate). Mt Sinai Hospital Medical Center charges insurers about $126, or about $1,080 in cash — about the fair price. Located in Chicago, IL.

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	$112 - $893	105%
Blue Cross Blue Shieldmajor	$55 - $1,883	51%
Aetnamajor	$174 - $6,694	163%
Cignamajor	$105 - $3,661	98%
Humanamajor	$112 - $9,301	105%
Ambetter (Centene)	$123 - $3,110	115%
Health Net	$109 - $174	102%
HealthLink	$62 - $1,481	58%
Meridian	$112	105%
Molina	$118 - $182	110%
Oscar Health	$135 - $3,110	126%
+ 10 smaller / regional plans	$49 - $1,777

Government programs also on file: Military & VA.

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 1,080), 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: 72131.

Insurance Before you use insurance

Call your insurance company to confirm Mt Sinai Hospital Medical Center is in-network.
Ask your insurer whether prior approval is required for CPT code 72131.
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 Mt Sinai Hospital Medical Center

Compare: CT scan, lower back (lumbar spine) at other IL hospitals

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