Computed tomographic angiography head and neck with contrast at SSM Health DePaul Hospital - St. Louis

12303 Depaul Drive, Bridgeton, MO · SSM Health · · NPI 1598835308

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 10, 2026

not published by hospital

Cash price

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Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

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What you pay up front if you don't use insurance.

not published by hospital

Gross charge

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Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

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The hospital's undiscounted list price — almost no one pays this.

$349.44 with Aetna vs $419.32 with Oscar — same scan, same building. Share

Negotiated rates by payer
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Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

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Payer
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Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

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Plan
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Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

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Negotiated rate vs. cash
Aetna Medicare Managed Care Plan $349.44
Aetna Gold Advantage Medicare Managed Care Plan $352.93
UnitedHealthCare Medicare Managed Care Plan $354.61
BCBS Anthem Medicare Managed Care Plan $354.68
Humana Medicare Managed Care Plan $355.38
Aetna Advantra Medicare Managed Care Plan $361.67
Oscar Exchange $419.32

Visitor-reported prices

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Computed tomographic angiography head and neck with contrast at other Missouri hospitals

Hospital City Cash price Negotiated range
Mercy Hospital Aurora Aurora $2,670.85 $360.27 – $360.27
Mercy Hospital Carthage Carthage $2,819.70 $360.27 – $1,445.61
Mercy Hospital Southeast Cape Girardeau $2,060.50 $230.63 – $2,241.93
Mercy Hospital Stoddard Dexter $2,060.50 $342.80 – $2,241.93
Mercy Orthopedic Hospital Springfield Ozark $2,967.90 $219.81 – $801.97
SSM Health St. Joseph Hospital - Lake Saint Louis Lake Saint Louis not published $349.44 – $419.32
SSM Health Saint Louis University Hospital Saint Louis not published $342.45 – $419.32
SSM Health St. Joseph Hospital - St. Charles Saint Charles not published $349.44 – $419.32

All Missouri hospitals for this procedure →