Phosphorus 24 hour urine at Aurora Baycare Medical Center

2845 Greenbrier Rd, Green Bay, WI · Aurorahealthcare · · NPI 1255387726

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

$47.50

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.

$95.00

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.

$4.62 with United Healthcare vs $80.75 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 $4.62 ↓ -90%
United Healthcare Nexus $4.62 ↓ -90%
United Healthcare Exchange $4.62 ↓ -90%
United Healthcare Charter $4.62 ↓ -90%
Anthem Blue Priority $5.78 ↓ -88%
Aurora Caregiver Commercial $5.78 ↓ -88%
Anthem Blue Preferred $6.94 ↓ -85%
Common Ground Exchange $12.14 ↓ -74%
Common Ground Employee Trust Fund $12.14 ↓ -74%
Centivo Commercial $12.64 ↓ -73%
Common Ground Envision $12.64 ↓ -73%
Aetna HMO $12.89 ↓ -73%
Quartz One Commercial $14.45 ↓ -70%
Health Payment Systems Commercial $14.45 ↓ -70%
Everpointe Elite Commercial $15.27 ↓ -68%
HealthPartners Employee Trust Fund $15.33 ↓ -68%
Molina Exchange Commercial $15.95 ↓ -66%
HS Technology Commercial $16.26 ↓ -66%
Quartz Group Commercial $16.76 ↓ -65%
Cigna PPO-GPPO $17.19 ↓ -64%
Wisconsin Physician Service Aurora Featured $18.73 ↓ -61%
HealthPartners Robin $19.62 ↓ -59%
Wisconsin Physician Service Statewide $19.71 ↓ -59%
Wisconsin Physician Service Arise $19.71 ↓ -59%
Trilogy Commercial $20.28 ↓ -57%
Health EOS Plus Commercial $57.00 ↑ +20%
HealthPartners Broad $71.25 ↑ +50%
Health EOS PPO $76.00 ↑ +60%
Aetna PPO $78.47 ↑ +65%
United Healthcare PPO $79.99 ↑ +68%
Cigna PPO $80.37 ↑ +69%
Anthem PPO $80.75 ↑ +70%

Visitor-reported prices

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Phosphorus 24 hour urine at other Wisconsin hospitals

Hospital City Cash price Negotiated range
HSHS St. Mary's Hospital Medical Center GREEN BAY $31.68 $5.78 – $13.01
HSHS St. Vincent Hospital Green Bay $31.68 $5.78 – $13.01
Ascension Columbia St. Mary's Hospital - Milwaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Milwaukee $40.28 $5.78 – $22.91
Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Mequon $40.28 $5.78 – $22.91
UnityPoint Health - Meriter Hospital Madison $69.79 $3.47 – $27.22
SSM Health St. Clare Hospital - Baraboo Baraboo $13.75 $4.34 – $51.45
SSM Health St. Mary's Hospital - Janesville Janesville $16.50 $4.34 – $41.15
SSM Health St. Mary's Hospital - Madison Madison $12.10 $4.34 – $42.11

All Wisconsin hospitals for this procedure →