Ctlso a-p-l control molded at SSM Health Saint Louis University Hospital

1201 S Grand Blvd, Saint Louis, MO · SSM Health · · NPI 1942685920

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

$5,544.45

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.

Full explanation →

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

$10,080.81

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.

Full explanation →

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

$2,169.63 with BCBS vs $3,717.08 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.

Full explanation →

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.

Full explanation →
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.

Full explanation →
Negotiated rate vs. cash
BCBS Anthem Pathway Exchange $2,169.63 ↓ -61%
BCBS Anthem Blue Preferred HMO/POS $2,215.95 ↓ -60%
BCBS Anthem Blue Access Choice All Commercial Plans $2,215.95 ↓ -60%
BCBS Anthem Blue Access PPO $2,388.56 ↓ -57%
BCBS Anthem Medicare Managed Care Plan $3,035.62 ↓ -45%
Aetna Medicare Managed Care Plan $3,097.57 ↓ -44%
Centene Wellcare Medicare Managed Care - PPO $3,128.55 ↓ -44%
Humana Medicare Managed Care Plan $3,150.23 ↓ -43%
Aetna Advantra Medicare Managed Care Plan $3,159.52 ↓ -43%
Essence Medicare Managed Care Plan $3,190.50 ↓ -42%
Oscar Exchange $3,717.08 ↓ -33%

Visitor-reported prices

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Ctlso a-p-l control molded at other Missouri hospitals

Hospital City Cash price Negotiated range
SSM Health Cardinal Glennon Children's Hospital Saint Louis not published $1,845.75 – $1,845.75

All Missouri hospitals for this procedure →