Ghs abscess perianal iandd 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

$2,439.80

Cash price

?

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.

$4,436.00

Gross charge

?

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.

$103.40 with BCBS vs $2,414.00 with Aetna — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 $103.40 ↓ -96%
BCBS Anthem Blue Access Choice PPO $106.25 ↓ -96%
BCBS Anthem Blue Preferred HMO/POS $106.75 ↓ -96%
BCBS Anthem Blue Access PPO $115.14 ↓ -95%
Aetna Medicare Managed Care Plan $931.46 ↓ -62%
Aetna Gold Advantage Medicare Managed Care Plan $940.77 ↓ -61%
UnitedHealthCare Medicare Managed Care Plan $945.24 ↓ -61%
BCBS Anthem Medicare Managed Care Plan $945.43 ↓ -61%
Humana Medicare Managed Care Plan $947.29 ↓ -61%
Aetna Advantra Medicare Managed Care Plan $964.06 ↓ -60%
Oscar Exchange $1,117.75 ↓ -54%
Healthlink Employers Choice All Commercial Plans $1,216.00 ↓ -50%
Aetna Carelink Other Commercial Plan $1,444.00 ↓ -41%
UnitedHealthCare All Commercial Plans $1,775.00 ↓ -27%
UnitedHealthCare St. Louis University Employee $1,781.00 ↓ -27%
Cigna OAP Other Commercial Plan $2,004.00 ↓ -18%
Healthlink HMO $2,024.00 ↓ -17%
UnitedHealthCare Options PPO $2,087.00 ↓ -14%
Aetna NBD Other Commercial Plan $2,131.00 ↓ -13%
Ambetter Exchange $2,167.00 ↓ -11%
Aetna All Commercial Plans $2,414.00 ↓ -1%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Ghs abscess perianal iandd at other Missouri hospitals

Hospital City Cash price Negotiated range
SSM Health DePaul Hospital - St. Louis Bridgeton $2,439.80 $103.40 – $2,167.00
SSM Health Saint Louis University Hospital Saint Louis $3,390.75 $118.72 – $2,020.00
SSM Health St. Joseph Hospital- Wentzville Wentzville $2,439.80 $103.40 – $3,886.00
SSM Health St. Joseph Hospital - St. Charles Saint Charles $2,439.80 $103.40 – $2,167.00
SSM Health St. Mary's Hospital - St. Louis Richmond Heights $2,439.80 $103.40 – $2,167.00
SSM Health St. Mary's Hospital - Jefferson City Jefferson City $1,826.22 $926.34 – $2,277.00
Mercy Hospital Aurora Aurora $427.70 $85.76 – $279.80
Mercy Hospital Lincoln Troy $1,307.15 $94.38 – $239.90

All Missouri hospitals for this procedure →