Appendectomy at SSM Health St. Mary's Hospital - Jefferson City

2505 Mission Drive, Jefferson City, MO · SSM Health · · NPI 1518065523

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

$6,402.19

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.

$11,640.35

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.

$2,277.00 with Centene Ambetter vs $11,671.69 with 6 Degress Health — 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
Centene Ambetter Exchange $2,277.00 ↓ -64%
UnitedHealthCare All Commercial Plans $4,373.00 ↓ -32%
UnitedHealthCare Medicare Managed Care Plan $6,448.61 ↑ +1%
Centene Wellcare Medicare Managed Care Plan $6,484.27 ↑ +1%
BCBS Anthem Medicare Managed Care - HMO/PPO $6,581.54 ↑ +3%
Humana Medicare Managed Care Plan $6,594.51 ↑ +3%
Essence Medicare Managed Care Plan $6,808.49 ↑ +6%
Centurion All Commercial Plans $9,077.98 ↑ +42%
Health Systems All Commercial Plans $11,023.26 ↑ +72%
6 Degress Health All Commercial Plans $11,671.69 ↑ +82%

Visitor-reported prices

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Appendectomy at other Missouri hospitals

Hospital City Cash price Negotiated range
SSM Health St. Joseph Hospital - Lake Saint Louis Lake Saint Louis not published $689.47 – $7,781.13
SSM Health DePaul Hospital - St. Louis Bridgeton not published $689.47 – $7,781.13
SSM Health Saint Louis University Hospital Saint Louis not published $791.67 – $7,781.13
SSM Health St. Joseph Hospital- Wentzville Wentzville not published $689.47 – $3,379.00
SSM Health St. Joseph Hospital - St. Charles Saint Charles not published $689.47 – $7,781.13
SSM Health St. Mary's Hospital - St. Louis Richmond Heights not published $689.47 – $7,781.13
SSM Health St. Clare Hospital - Fenton Fenton not published $689.47 – $7,781.13
SSM Health Cardinal Glennon Children's Hospital Saint Louis not published $673.49 – $4,510.00

All Missouri hospitals for this procedure →