Mayo iodine at HSHS St. Mary's Hospital Medical Center

1726 SHAWANO AVE, GREEN BAY, WI · Hshs · · NPI 1649246877

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

$278.52

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.

$422.00

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.

$24.11 with HUMANA vs $110.00 with AETNA — 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
HUMANA HUMANA MEDICARE ADVANTAGE $24.11 ↓ -91%
UNITED HEALTHCARE UNITED HEALTH CARE MEDICARE $24.11 ↓ -91%
UNITY HEALTH PLAN UNITY HOSPICE $24.11 ↓ -91%
AETNA AETNA MEDICARE $24.11 ↓ -91%
MEDICARE MANAGED MANAGED MEDICARE NO SEQUESTRATION $24.11 ↓ -91%
ANTHEM ANTHEM MEDICARE ADVANTAGE HMO $24.11 ↓ -91%
MOLINA HEALTHCARE MOLINA MEDICARE $24.11 ↓ -91%
SECURITY HEALTH PLAN MEDICARE ADVANTAGE SECURITY HEALTH PLAN OF WI $24.35 ↓ -91%
COMMUNITY CARE FAMILY CARE COMMUNITY CARE FAMILY CARE MEDICAID MANAGED $24.91 ↓ -91%
MERIDIAN HEALTH PLAN MERIDIAN HMO MCD $24.91 ↓ -91%
MANAGED HEALTH SERVICES MANAGED HEALTH SERVICES MEDICAID $24.91 ↓ -91%
CONTINUUS MEDICAID MANAGED CONTINUUS MEDICAID MANAGED $24.91 ↓ -91%
ANTHEM ANTEHM MEDICAID $24.91 ↓ -91%
MOLINA HEALTHCARE MOLINA MEDICAID $26.40 ↓ -91%
TRIOLOGY TRILOGY MEDICAID $26.40 ↓ -91%
UNITED HEALTHCARE UNITED HEALTHCARE $28.93 ↓ -90%
UNITED HEALTHCARE ALL COMMERCIAL UNITED HEALTHCARE $28.93 ↓ -90%
UNITED HEALTHCARE UHC ONEIDA NATION $28.93 ↓ -90%
PREVEA HEALTH NETWORK PREVEA360 - NETWORK $31.34 ↓ -89%
P360 SMALL GROUP PREVEA 360 SMALL GROUP COMMERCIAL PLAN $31.34 ↓ -89%
PREVEA HEALTH NETWORK PREVEA EMPLOYEES $31.34 ↓ -89%
PREVEA HEALTH NETWORK PREVEA360 $31.34 ↓ -89%
HUMANA HUMANA NATIIONAL POS HMO $40.99 ↓ -85%
HUMANA HUMANA CHOICE CARE HMO $40.99 ↓ -85%
HSHS EMPLOYEES HSHS EMPLOYEES $53.46 ↓ -81%
NAPHCARE ALL COMMERICAL NAPHCARE $54.25 ↓ -81%
MOLINA HEALTHCARE OF WI ALL COMMERICAL MOLINA MARKETPLACE $55.00 ↓ -80%
WISCONSIN PHYSICIAN SERVICE WISCONSIN PHYSICIAN SERVICE $66.00 ↓ -76%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION PPP $68.20 ↓ -76%
SECURITY HEALTH PLAN ALL COMMERCIAL SECURITY HEALTH PLAN BROAD NETWORK $70.21 ↓ -75%
CIGNA ALL COMMERCIAL CIGNA $77.00 ↓ -72%
HEALTH EOS ALL COMMERCIAL HEALTH EOS $78.10 ↓ -72%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION TRUST SELECT $79.20 ↓ -72%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION $79.20 ↓ -72%
TRIOLOGY ALL COMMERCIAL TRIOLOGY $79.20 ↓ -72%
WEA PROVIDER NETWORK WEA TRUST PPP/TRUST PREFERRED $79.20 ↓ -72%
INTERPLAN ALL COMMERCIAL INTERPLAN HEALTH GROUP $80.30 ↓ -71%
HEALTHSMART ALL COMMERCIAL HEALTHSMART $80.30 ↓ -71%
NETWORK HEALTH PLAN ALL COMMERICAL NETWORK HEALTH PLAN $82.50 ↓ -70%
ANTHEM ANTHEM PPO $84.39 ↓ -70%
ANTHEM ANTHEM POS/HMO $84.39 ↓ -70%
HEALTH CARE ALLIANCE THE ALLIANCE $92.40 ↓ -67%
MULTIPLAN/PHCS ALL COMMERCIAL MULTIPLAN $92.40 ↓ -67%
HUMANA ALL COMMERCIAL HUMANA HPN CHOICECARE $93.50 ↓ -66%
HUMANA HUMANA CHOICE CARE PPO $93.50 ↓ -66%
CHOICECARE ALL COMMERCIAL CHOICE CARE $93.50 ↓ -66%
NORTH CENTRAL HEALTHCARE ALLIANCE NEHA $101.20 ↓ -64%
FIRST HEALTH ALL COMMERCIAL FIRST HEALTH NETWORK $104.50 ↓ -62%
CENPATICO ALL MEDICAID CENPATICO $110.00 ↓ -61%
LIVE360 LIVE360 HSHS HEALTHY PLAN $110.00 ↓ -61%
CATERPILLAR, INC. UHC CATERPILLAR EMPLOYER GROUP $110.00 ↓ -61%
AETNA ALL COMMERCIAL AETNA $110.00 ↓ -61%
COFINITY COFINITY $110.00 ↓ -61%
AETNA AETNA HSHS $110.00 ↓ -61%

Visitor-reported prices

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Mayo iodine at other Wisconsin hospitals

Hospital City Cash price Negotiated range
HSHS St. Vincent Hospital Green Bay $278.52 $24.11 – $54.25
Ascension Columbia St. Mary's Hospital - Milwaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Milwaukee $151.05 $24.11 – $79.09
Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Mequon $151.05 $24.11 – $79.09
UnityPoint Health - Meriter Hospital Madison $179.29 $14.47 – $69.92
SSM Health St. Clare Hospital - Baraboo Baraboo $429.00 $18.08 – $179.50
SSM Health St. Mary's Hospital - Janesville Janesville $517.55 $18.08 – $143.58
SSM Health St. Mary's Hospital - Madison Madison $359.15 $18.08 – $146.88
SSM Health Monroe Hospital Monroe $103.95 $24.11 – $42.19

All Wisconsin hospitals for this procedure →