Myelography via inj w/s&i thoracic at SSM Health St. Joseph Hospital - St. Charles

300 1St Capitol Dr, Saint Charles, MO · SSM Health · · NPI 1467521146

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

$1,285.35

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.

$2,337.00

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.

$135.74 with BCBS vs $3,783.00 with Cigna — 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 $135.74 ↓ -89%
BCBS Anthem Blue Access Choice PPO $139.48 ↓ -89%
BCBS Anthem Blue Preferred HMO/POS $140.14 ↓ -89%
BCBS Anthem Blue Access PPO $151.15 ↓ -88%
Aetna Medicare Managed Care Plan $785.19 ↓ -39%
Aetna Gold Advantage Medicare Managed Care Plan $793.04 ↓ -38%
UnitedHealthCare Medicare Managed Care Plan $796.81 ↓ -38%
BCBS Anthem Medicare Managed Care Plan $796.96 ↓ -38%
Humana Medicare Managed Care Plan $798.53 ↓ -38%
Aetna Advantra Medicare Managed Care Plan $812.67 ↓ -37%
Oscar Exchange $942.22 ↓ -27%
Aetna Carelink Other Commercial Plan $1,444.00 ↑ +12%
UnitedHealthCare All Commercial Plans $1,775.00 ↑ +38%
UnitedHealthCare St. Louis University Employee $1,781.00 ↑ +39%
Healthlink Employers Choice All Commercial Plans $1,865.00 ↑ +45%
UnitedHealthCare Options PPO $2,087.00 ↑ +62%
Aetna NBD Other Commercial Plan $2,131.00 ↑ +66%
Ambetter Exchange $2,167.00 ↑ +69%
Aetna All Commercial Plans $2,414.00 ↑ +88%
Healthlink HMO $3,102.00 ↑ +141%
Cigna OAP Other Commercial Plan $3,783.00 ↑ +194%

Visitor-reported prices

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Myelography via inj w/s&i thoracic at other Missouri hospitals

Hospital City Cash price Negotiated range
SSM Health St. Joseph Hospital - Lake Saint Louis Lake Saint Louis $1,285.35 $135.74 – $3,783.00
SSM Health DePaul Hospital - St. Louis Bridgeton $1,285.35 $135.74 – $3,783.00
SSM Health Saint Louis University Hospital Saint Louis $1,742.95 $155.86 – $2,496.00
SSM Health St. Joseph Hospital- Wentzville Wentzville $1,285.35 $135.74 – $3,783.00
SSM Health St. Mary's Hospital - St. Louis Richmond Heights $1,285.35 $135.74 – $3,783.00
SSM Health St. Mary's Hospital - Jefferson City Jefferson City $1,453.98 $780.87 – $2,514.00
Mercy Hospital Southeast Cape Girardeau $6,848.24 $97.00 – $5,037.63
Mercy Orthopedic Hospital Springfield Ozark $648.70 not published

All Missouri hospitals for this procedure →