Mayo organic acid methylmalonic single quantitative at Aurora Sinai Medical Center of Aurora Health Care Metro

945 N 12th St, Milwaukee, WI · Aurorahealthcare · · NPI 1861447179

Source: hospital's published price file ↗ · Published Nov 21, 2025 · Ingested Sep 16, 2026

$162.50

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.

$325.00

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.

$16.97 with United Healthcare vs $276.25 with Anthem — 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
United Healthcare HMO $16.97 ↓ -90%
United Healthcare Nexus $16.97 ↓ -90%
United Healthcare Exchange $16.97 ↓ -90%
United Healthcare Charter $16.97 ↓ -90%
Anthem Blue Priority $21.21 ↓ -87%
Aurora Caregiver Commercial $21.21 ↓ -87%
Anthem Blue Preferred $25.45 ↓ -84%
Common Ground Exchange $44.54 ↓ -73%
Common Ground Employee Trust Fund $44.54 ↓ -73%
Centivo Commercial $46.37 ↓ -71%
Common Ground Envision $46.37 ↓ -71%
Aetna HMO $47.30 ↓ -71%
Everpointe Elite Commercial $48.57 ↓ -70%
Health Payment Systems Commercial $53.03 ↓ -67%
Quartz One Commercial $53.03 ↓ -67%
HealthPartners Employee Trust Fund $56.26 ↓ -65%
Molina Exchange Commercial $58.54 ↓ -64%
HS Technology Commercial $59.68 ↓ -63%
Quartz Group Commercial $61.51 ↓ -62%
Cigna PPO-GPPO $62.13 ↓ -62%
Wisconsin Physician Service Aurora Featured $68.72 ↓ -58%
HealthPartners Robin $72.01 ↓ -56%
Wisconsin Physician Service Statewide $72.33 ↓ -55%
Wisconsin Physician Service Arise $72.33 ↓ -55%
Trilogy Commercial $74.44 ↓ -54%
Health EOS Plus Commercial $195.00 ↑ +20%
HealthPartners Broad $243.75 ↑ +50%
Health EOS PPO $260.00 ↑ +60%
Aetna PPO $268.45 ↑ +65%
United Healthcare PPO $273.65 ↑ +68%
Cigna PPO $274.95 ↑ +69%
Anthem PPO $276.25 ↑ +70%

Visitor-reported prices

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Mayo organic acid methylmalonic single quantitative 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 $174.90 $21.21 – $72.23
Ascension St. Francis Hospital, Inc. Milwaukee $75.26 $21.21 – $74.38
Ascension SE Wisconsin Hospital - St. Joseph Campus Milwaukee $75.26 $21.21 – $74.38
Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Mequon $174.90 $21.21 – $72.23
UnityPoint Health - Meriter Hospital Madison $203.82 $12.73 – $79.49
Orthopaedic Hospital of Wisconsin, LLC Glendale $82.15 $20.57 – $29.48
SSM Health St. Clare Hospital - Baraboo Baraboo $42.90 $15.91 – $163.52
SSM Health St. Mary's Hospital - Janesville Janesville $52.25 $15.91 – $130.81

All Wisconsin hospitals for this procedure →