Mayo ffspg allergen clam igg at HSHS St. Vincent Hospital

835 S. Van Buren St., Green Bay, WI · Hshs · · NPI 1114908001

Source: hospital's published price file ↗ · Published Mar 24, 2026 · Ingested Sep 16, 2026

$18.48

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.

$28.00

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.

$4.57 with COMMUNITY CARE FAMILY CARE vs $28.00 with CATERPILLAR, INC. — 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
COMMUNITY CARE FAMILY CARE COMMUNITY CARE FAMILY CARE MEDICAID MANAGED $4.57 ↓ -75%
MERIDIAN HEALTH PLAN MERIDIAN HMO MCD $4.57 ↓ -75%
MANAGED HEALTH SERVICES MANAGED HEALTH SERVICES MEDICAID $4.57 ↓ -75%
CONTINUUS MEDICAID MANAGED CONTINUUS MEDICAID MANAGED $4.57 ↓ -75%
ANTHEM ANTEHM MEDICAID $4.57 ↓ -75%
MOLINA HEALTHCARE MOLINA MEDICAID $4.84 ↓ -74%
TRIOLOGY TRILOGY MEDICAID $4.84 ↓ -74%
HUMANA HUMANA MEDICARE ADVANTAGE $7.82 ↓ -58%
UNITED HEALTHCARE UNITED HEALTH CARE MEDICARE $7.82 ↓ -58%
UNITY HEALTH PLAN UNITY HOSPICE $7.82 ↓ -58%
AETNA AETNA MEDICARE $7.82 ↓ -58%
MEDICARE MANAGED MANAGED MEDICARE NO SEQUESTRATION $7.82 ↓ -58%
ANTHEM ANTHEM MEDICARE ADVANTAGE HMO $7.82 ↓ -58%
MOLINA HEALTHCARE MOLINA MEDICARE $7.82 ↓ -58%
SECURITY HEALTH PLAN MEDICARE ADVANTAGE SECURITY HEALTH PLAN OF WI $7.90 ↓ -57%
UNITED HEALTHCARE UNITED HEALTHCARE $9.38 ↓ -49%
UNITED HEALTHCARE ALL COMMERCIAL UNITED HEALTHCARE $9.38 ↓ -49%
UNITED HEALTHCARE UHC ONEIDA NATION $9.38 ↓ -49%
PREVEA HEALTH NETWORK PREVEA360 $10.17 ↓ -45%
PREVEA HEALTH NETWORK PREVEA360 - NETWORK $10.17 ↓ -45%
P360 SMALL GROUP PREVEA 360 SMALL GROUP COMMERCIAL PLAN $10.17 ↓ -45%
PREVEA HEALTH NETWORK PREVEA EMPLOYEES $10.17 ↓ -45%
HUMANA HUMANA NATIIONAL POS HMO $13.29 ↓ -28%
HUMANA HUMANA CHOICE CARE HMO $13.29 ↓ -28%
HSHS EMPLOYEES HSHS EMPLOYEES $13.61 ↓ -26%
MOLINA HEALTHCARE OF WI ALL COMMERICAL MOLINA MARKETPLACE $14.00 ↓ -24%
WISCONSIN PHYSICIAN SERVICE WISCONSIN PHYSICIAN SERVICE $16.80 ↓ -9%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION PPP $17.36 ↓ -6%
NAPHCARE ALL COMMERICAL NAPHCARE $17.60 ↓ -5%
SECURITY HEALTH PLAN ALL COMMERCIAL SECURITY HEALTH PLAN BROAD NETWORK $17.87 ↓ -3%
AETNA AETNA HSHS $18.09 ↓ -2%
CIGNA ALL COMMERCIAL CIGNA $19.60 ↑ +6%
HEALTH EOS ALL COMMERCIAL HEALTH EOS $19.88 ↑ +8%
TRIOLOGY ALL COMMERCIAL TRIOLOGY $20.16 ↑ +9%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION $20.16 ↑ +9%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION TRUST SELECT $20.16 ↑ +9%
WEA PROVIDER NETWORK WEA TRUST PPP/TRUST PREFERRED $20.16 ↑ +9%
INTERPLAN ALL COMMERCIAL INTERPLAN HEALTH GROUP $20.44 ↑ +11%
HEALTHSMART ALL COMMERCIAL HEALTHSMART $20.44 ↑ +11%
NETWORK HEALTH PLAN ALL COMMERICAL NETWORK HEALTH PLAN $21.00 ↑ +14%
HEALTH CARE ALLIANCE THE ALLIANCE $23.52 ↑ +27%
MULTIPLAN/PHCS ALL COMMERCIAL MULTIPLAN $23.52 ↑ +27%
HUMANA ALL COMMERCIAL HUMANA HPN CHOICECARE $23.80 ↑ +29%
HUMANA HUMANA CHOICE CARE PPO $23.80 ↑ +29%
CHOICECARE ALL COMMERCIAL CHOICE CARE $23.80 ↑ +29%
NORTH CENTRAL HEALTHCARE ALLIANCE NEHA $25.76 ↑ +39%
FIRST HEALTH ALL COMMERCIAL FIRST HEALTH NETWORK $26.60 ↑ +44%
ANTHEM ANTHEM PPO $27.37 ↑ +48%
ANTHEM ANTHEM POS/HMO $27.37 ↑ +48%
AETNA ALL COMMERCIAL AETNA $28.00 ↑ +52%
COFINITY COFINITY $28.00 ↑ +52%
CENPATICO ALL MEDICAID CENPATICO $28.00 ↑ +52%
LIVE360 LIVE360 HSHS HEALTHY PLAN $28.00 ↑ +52%
CATERPILLAR, INC. UHC CATERPILLAR EMPLOYER GROUP $28.00 ↑ +52%

Visitor-reported prices

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Mayo ffspg allergen clam igg at other Wisconsin hospitals

Hospital City Cash price Negotiated range
Aurora Baycare Medical Center Green Bay $40.00 $6.26 – $27.46
HSHS St. Mary's Hospital Medical Center GREEN BAY $18.48 $4.57 – $17.60
Ascension Columbia St. Mary's Hospital - Milwaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Milwaukee $19.61 $7.68 – $24.47
Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Mequon $24.38 $7.68 – $24.47
UnityPoint Health - Meriter Hospital Madison $25.60 $4.69 – $10.04
SSM Health St. Clare Hospital - Baraboo Baraboo $45.10 $5.86 – $32.26
SSM Health St. Mary's Hospital - Janesville Janesville $59.95 $5.86 – $25.80
SSM Health St. Mary's Hospital - Madison Madison $33.55 $5.86 – $26.41

All Wisconsin hospitals for this procedure →