Assay myeloperoxidase at SSM Health St. Anthony Hospital - Oklahoma City

1000 North Lee Avenue, Oklahoma City, OK · SSM Health · · NPI 1366545311

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

$107.25

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.

$195.00

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.

$17.02 with UnitedHealthCare vs $108.84 with Global 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
UnitedHealthCare All Commercial Plans $17.02 ↓ -84%
Community Care HMO $50.86 ↓ -53%
UnitedHealthCare Medicare Managed Care Plan $51.61 ↓ -52%
Humana Medicare Managed Care Plan $51.72 ↓ -52%
BCBS Native Blue HMO $52.39 ↓ -51%
Oscar All Commercial Plans $58.28 ↓ -46%
Kempton All Commercial Plans $63.58 ↓ -41%
Healthchoice All Commercial Plans $63.58 ↓ -41%
Ambetter Health Exchange $68.66 ↓ -36%
Medica Exchange $74.27 ↓ -31%
Community Care Select HMO $94.09 ↓ -12%
Global Health All Commercial Plans $108.84 ↑ +1%

Visitor-reported prices

visitor-reported
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Assay myeloperoxidase at other Oklahoma hospitals

Hospital City Cash price Negotiated range
SSM Health St. Anthony Hospital - Midwest Midwest City not published $50.86 – $108.84
SSM Health St. Anthony Hospital - Shawnee Shawnee not published $22.69 – $74.27
Ascension St. John Medical Center (St. John Medical Center, Inc.) Tulsa not published $13.55 – $203.44
Ascension St. John Broken Arrow (St. John Broken Arrow, Inc.) Jenks not published $13.55 – $52.85
Ascension St. John Owasso (Owasso Medical Facility, Inc.) Owasso not published $13.55 – $114.44
Ascension St. John Jane Phillips (Jane Phillips Memorial Medical Center, Inc.) Bartlesville not published $13.55 – $114.44
Ascension St. John Nowata (Jane Phillips Nowata Hospital, Inc.) Nowata not published $13.55 – $108.04
Ascension St. John Sapulpa (St. John Sapulpa, Inc.) Sapulpa not published $13.55 – $82.59

All Oklahoma hospitals for this procedure →