Extractable nuclear antigen/antibody any method each antibody centromere at SSM Health St. Mary's Hospital - Madison

700 South Park St, Madison, WI · SSM Health · · NPI 1902290034

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

$66.00

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.

$120.00

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.

$13.45 with Molina vs $156.87 with BCBS — 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
Molina Medicare Managed Care Plan $13.45 ↓ -80%
Dean Health Plan Medicare Managed Care Plan $17.93 ↓ -73%
Centivo Broad(WI2) Other Commercial Plan $22.41 ↓ -66%
The Alliance All Commercial Plans $31.38 ↓ -52%
BCBS Blue Preferred/Blue Preferred Plus HMO/POS $145.86 ↑ +121%
BCBS Blue Access PPO $156.87 ↑ +138%
BCBS Anthem Blue Traditional Traditional $156.87 ↑ +138%

Visitor-reported prices

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Extractable nuclear antigen/antibody any method each antibody centromere at other Wisconsin hospitals

Hospital City Cash price Negotiated range
UnityPoint Health - Meriter Hospital Madison $152.12 $10.76 – $65.49
Ascension Columbia St. Mary's Hospital - Milwaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Milwaukee $109.18 $17.93 – $77.95
Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Mequon $109.18 $17.93 – $77.95
Orthopaedic Hospital of Wisconsin, LLC Glendale $64.13 $17.39 – $32.12
SSM Health St. Clare Hospital - Baraboo Baraboo $46.75 $13.45 – $178.26
SSM Health St. Mary's Hospital - Janesville Janesville $99.00 $13.45 – $142.59
SSM Health Monroe Hospital Monroe $55.00 $17.93 – $31.38
SSM Health Ripon Community Hospital Ripon $147.95 $17.93 – $36.30

All Wisconsin hospitals for this procedure →