Immunoglobulin assay at SSM Health St. Anthony Hospital - Shawnee

1102 W Macarthur, Shawnee, OK · SSM Health · · NPI 1134123193

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

$24.20

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.

$44.00

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.

$12.46 with BCBS vs $20.88 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 Medicare Managed Care Plan $12.46 ↓ -49%
UnitedHealthCare Medicare Managed Care Plan $12.64 ↓ -48%
Humana Medicare Managed Care Plan $12.67 ↓ -48%
BCBS Native Blue HMO $12.83 ↓ -47%
Oscar All Commercial Plans $14.28 ↓ -41%
Kempton All Commercial Plans $15.58 ↓ -36%
Ambetter Health Exchange $16.82 ↓ -30%
Healthchoice All Commercial Plans $16.82 ↓ -30%
Medica Exchange $18.22 ↓ -25%
UnitedHealthCare All Commercial Plans $20.88 ↓ -14%

Visitor-reported prices

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Immunoglobulin assay at other Oklahoma hospitals

Hospital City Cash price Negotiated range
SSM Health St. Anthony Hospital - Oklahoma City Oklahoma City $157.85 $9.00 – $26.66
Love County Health Center Marietta $255.00 $11.08 – $11.08
Mercy Hospital Ardmore Northwest Ardmore $156.00 $11.08 – $28.42
Mercy Hospital Healdton Healdton $165.75 $11.08 – $15.58
Mercy Hospital Kingfisher Kingfisher $159.90 $11.08 – $15.58
SSM Health St. Anthony Hospital - Midwest Midwest City $154.00 $9.00 – $26.66
Mercy Hospital Logan County Guthrie $159.90 $11.08 – $15.58
Mercy Hospital Oklahoma City Oklahoma City $169.00 $10.14 – $28.42

All Oklahoma hospitals for this procedure →