Esoph egd dilation <30 mm at SSM Health St. Joseph Hospital - Lake Saint Louis

100 Medical Plaza, Lake Saint Louis, MO · SSM Health · · NPI 1871665380

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

$1,254.00

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.

$2,280.00

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.

$175.97 with BCBS vs $3,213.00 with Aetna — 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 $175.97 ↓ -86%
BCBS Anthem Blue Access Choice PPO $180.83 ↓ -86%
BCBS Anthem Blue Preferred HMO/POS $181.69 ↓ -86%
BCBS Anthem Blue Access PPO $195.96 ↓ -84%
Ambetter Exchange $1,568.00 ↑ +25%
Healthlink Employers Choice All Commercial Plans $1,628.00 ↑ +30%
Aetna Medicare Managed Care Plan $1,922.01 ↑ +53%
Aetna Gold Advantage Medicare Managed Care Plan $1,941.23 ↑ +55%
Aetna Carelink Other Commercial Plan $1,944.00 ↑ +55%
UnitedHealthCare Medicare Managed Care Plan $1,950.45 ↑ +56%
BCBS Anthem Medicare Managed Care Plan $1,950.84 ↑ +56%
Humana Medicare Managed Care Plan $1,954.68 ↑ +56%
Aetna Advantra Medicare Managed Care Plan $1,989.28 ↑ +59%
Oscar Exchange $2,306.41 ↑ +84%
UnitedHealthCare All Commercial Plans $2,363.00 ↑ +88%
UnitedHealthCare St. Louis University Employee $2,371.00 ↑ +89%
Cigna OAP Other Commercial Plan $2,680.00 ↑ +114%
Healthlink HMO $2,709.00 ↑ +116%
UnitedHealthCare Options PPO $2,783.00 ↑ +122%
Aetna NBD Other Commercial Plan $2,835.00 ↑ +126%
Aetna All Commercial Plans $3,213.00 ↑ +156%

Visitor-reported prices

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Esoph egd dilation <30 mm at other Missouri hospitals

Hospital City Cash price Negotiated range
SSM Health DePaul Hospital - St. Louis Bridgeton $1,254.00 $175.97 – $2,680.00
SSM Health St. Joseph Hospital- Wentzville Wentzville $1,254.00 $175.97 – $3,886.00
SSM Health St. Joseph Hospital - St. Charles Saint Charles $1,254.00 $175.97 – $2,680.00
SSM Health St. Mary's Hospital - St. Louis Richmond Heights $1,254.00 $175.97 – $2,680.00
Mercy Hospital Aurora Aurora $3,005.87 $363.00 – $2,490.41
Mercy Hospital Lincoln Troy $4,849.85 $128.74 – $2,264.01
Mercy Hospital Carthage Carthage $3,287.54 $616.42 – $3,920.94
Mercy Hospital Southeast Cape Girardeau $6,957.61 $128.10 – $12,331.34

All Missouri hospitals for this procedure →