Bone marrow imaging body 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

$451.00

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.

Full explanation →

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

$820.00

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.

$216.17 with BCBS vs $773.10 with UnitedHealthCare — 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 $216.17 ↓ -52%
BCBS Anthem Blue Access Choice PPO $222.13 ↓ -51%
BCBS Anthem Blue Preferred HMO/POS $223.19 ↓ -51%
BCBS Anthem Blue Access PPO $240.72 ↓ -47%
Cigna OAP Other Commercial Plan $338.38 ↓ -25%
Aetna Medicare Managed Care Plan $400.42 ↓ -11%
Aetna Gold Advantage Medicare Managed Care Plan $404.42 ↓ -10%
UnitedHealthCare Medicare Managed Care Plan $406.34 ↓ -10%
BCBS Anthem Medicare Managed Care Plan $406.42 ↓ -10%
Humana Medicare Managed Care Plan $407.22 ↓ -10%
Aetna Advantra Medicare Managed Care Plan $414.43 ↓ -8%
Oscar Exchange $480.50 ↑ +7%
Healthlink HMO $665.93 ↑ +48%
Healthlink Employers Choice All Commercial Plans $665.93 ↑ +48%
UnitedHealthCare Options PPO $754.24 ↑ +67%
UnitedHealthCare St. Louis University Employee $773.10 ↑ +71%
UnitedHealthCare All Commercial Plans $773.10 ↑ +71%

Visitor-reported prices

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Bone marrow imaging body at other Missouri hospitals

Hospital City Cash price Negotiated range
SSM Health St. Joseph Hospital - Lake Saint Louis Lake Saint Louis $451.00 $216.17 – $665.93
SSM Health DePaul Hospital - St. Louis Bridgeton $451.00 $216.17 – $665.93
SSM Health St. Joseph Hospital- Wentzville Wentzville $451.00 $216.17 – $754.24
SSM Health St. Mary's Hospital - St. Louis Richmond Heights $451.00 $216.17 – $665.93
Mercy Hospital Southeast Cape Girardeau $783.90 $264.27 – $1,568.32
Mercy Orthopedic Hospital Springfield Ozark $1,318.20 $74.00 – $1,345.10
SSM Health St. Clare Hospital - Fenton Fenton $451.00 $216.17 – $665.93
SSM Health Saint Louis University Hospital Saint Louis not published $248.21 – $534.44

All Missouri hospitals for this procedure →