Sialidase enzyme assay at Aurora Sinai Medical Center of Aurora Health Care Metro
945 N 12th St, Milwaukee, WI · Aurorahealthcare · · NPI 1861447179
not published by hospital
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.
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What you pay up front if you don't use insurance.
not published by hospital
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.
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The hospital's undiscounted list price — almost no one pays this.
$9.78 with United Healthcare vs $42.90 with Trilogy — 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 →
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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 ?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 |
|---|---|---|---|
| United Healthcare | Charter | $9.78 | — |
| United Healthcare | Exchange | $9.78 | — |
| United Healthcare | HMO | $9.78 | — |
| United Healthcare | Nexus | $9.78 | — |
| Anthem | Blue Priority | $12.22 | — |
| Aurora Caregiver | Commercial | $12.22 | — |
| Anthem | Blue Preferred | $14.66 | — |
| Common Ground | Employee Trust Fund | $25.66 | — |
| Common Ground | Exchange | $25.66 | — |
| Centivo | Commercial | $26.71 | — |
| Common Ground | Envision | $26.71 | — |
| Aetna | HMO | $27.25 | — |
| Quartz One | Commercial | $30.55 | — |
| Health Payment Systems | Commercial | $30.55 | — |
| HealthPartners | Employee Trust Fund | $32.41 | — |
| Molina Exchange | Commercial | $33.73 | — |
| HS Technology | Commercial | $34.39 | — |
| Cigna | PPO-GPPO | $35.37 | — |
| Quartz Group | Commercial | $35.44 | — |
| Everpointe Elite | Commercial | $36.05 | — |
| Wisconsin Physician Service | Aurora Featured | $39.59 | — |
| HealthPartners | Robin | $41.49 | — |
| Wisconsin Physician Service | Statewide | $41.67 | — |
| Wisconsin Physician Service | Arise | $41.67 | — |
| Trilogy | Commercial | $42.90 | — |
Visitor-reported prices
Comments
Sialidase enzyme assay at other Wisconsin hospitals
| Hospital | City | Cash price | Negotiated range |
|---|---|---|---|
| Ascension Columbia St. Mary's Hospital - Milwaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) | Milwaukee | not published | $12.22 – $52.73 |
| Ascension St. Francis Hospital, Inc. | Milwaukee | not published | $12.22 – $54.30 |
| Ascension SE Wisconsin Hospital - St. Joseph Campus | Milwaukee | not published | $12.22 – $54.30 |
| SSM Health St. Clare Hospital - Baraboo | Baraboo | $91.30 | $9.16 – $121.42 |
| SSM Health St. Mary's Hospital - Janesville | Janesville | $123.20 | $9.16 – $97.14 |
| SSM Health St. Mary's Hospital - Madison | Madison | $74.80 | $9.16 – $99.36 |
| Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) | Mequon | not published | $12.22 – $52.73 |
| UnityPoint Health - Meriter Hospital | Madison | not published | $7.33 – $19.01 |