Carboxyhemoglobin quantitative 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

$134.64

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.

$204.00

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.

$12.32 with HUMANA vs $204.00 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 $12.32 ↓ -91%
UNITED HEALTHCARE UNITED HEALTH CARE MEDICARE $12.32 ↓ -91%
UNITY HEALTH PLAN UNITY HOSPICE $12.32 ↓ -91%
AETNA AETNA MEDICARE $12.32 ↓ -91%
MEDICARE MANAGED MANAGED MEDICARE NO SEQUESTRATION $12.32 ↓ -91%
ANTHEM ANTHEM MEDICARE ADVANTAGE HMO $12.32 ↓ -91%
MOLINA HEALTHCARE MOLINA MEDICARE $12.32 ↓ -91%
SECURITY HEALTH PLAN MEDICARE ADVANTAGE SECURITY HEALTH PLAN OF WI $12.44 ↓ -91%
COMMUNITY CARE FAMILY CARE COMMUNITY CARE FAMILY CARE MEDICAID MANAGED $12.73 ↓ -91%
MERIDIAN HEALTH PLAN MERIDIAN HMO MCD $12.73 ↓ -91%
MANAGED HEALTH SERVICES MANAGED HEALTH SERVICES MEDICAID $12.73 ↓ -91%
CONTINUUS MEDICAID MANAGED CONTINUUS MEDICAID MANAGED $12.73 ↓ -91%
ANTHEM ANTEHM MEDICAID $12.73 ↓ -91%
MOLINA HEALTHCARE MOLINA MEDICAID $13.49 ↓ -90%
TRIOLOGY TRILOGY MEDICAID $13.49 ↓ -90%
UNITED HEALTHCARE UNITED HEALTHCARE $14.78 ↓ -89%
UNITED HEALTHCARE ALL COMMERCIAL UNITED HEALTHCARE $14.78 ↓ -89%
UNITED HEALTHCARE UHC ONEIDA NATION $14.78 ↓ -89%
PREVEA HEALTH NETWORK PREVEA360 - NETWORK $16.02 ↓ -88%
P360 SMALL GROUP PREVEA 360 SMALL GROUP COMMERCIAL PLAN $16.02 ↓ -88%
PREVEA HEALTH NETWORK PREVEA EMPLOYEES $16.02 ↓ -88%
PREVEA HEALTH NETWORK PREVEA360 $16.02 ↓ -88%
HUMANA HUMANA NATIIONAL POS HMO $20.94 ↓ -84%
HUMANA HUMANA CHOICE CARE HMO $20.94 ↓ -84%
NAPHCARE ALL COMMERICAL NAPHCARE $27.72 ↓ -79%
ANTHEM ANTHEM POS/HMO $43.12 ↓ -68%
ANTHEM ANTHEM PPO $43.12 ↓ -68%
HSHS EMPLOYEES HSHS EMPLOYEES $99.14 ↓ -26%
MOLINA HEALTHCARE OF WI ALL COMMERICAL MOLINA MARKETPLACE $102.00 ↓ -24%
WISCONSIN PHYSICIAN SERVICE WISCONSIN PHYSICIAN SERVICE $122.40 ↓ -9%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION PPP $126.48 ↓ -6%
SECURITY HEALTH PLAN ALL COMMERCIAL SECURITY HEALTH PLAN BROAD NETWORK $130.21 ↓ -3%
CIGNA ALL COMMERCIAL CIGNA $142.80 ↑ +6%
HEALTH EOS ALL COMMERCIAL HEALTH EOS $144.84 ↑ +8%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION TRUST SELECT $146.88 ↑ +9%
TRIOLOGY ALL COMMERCIAL TRIOLOGY $146.88 ↑ +9%
WEA PROVIDER NETWORK WEA TRUST PPP/TRUST PREFERRED $146.88 ↑ +9%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION $146.88 ↑ +9%
HEALTHSMART ALL COMMERCIAL HEALTHSMART $148.92 ↑ +11%
INTERPLAN ALL COMMERCIAL INTERPLAN HEALTH GROUP $148.92 ↑ +11%
NETWORK HEALTH PLAN ALL COMMERICAL NETWORK HEALTH PLAN $153.00 ↑ +14%
MULTIPLAN/PHCS ALL COMMERCIAL MULTIPLAN $171.36 ↑ +27%
HEALTH CARE ALLIANCE THE ALLIANCE $171.36 ↑ +27%
HUMANA ALL COMMERCIAL HUMANA HPN CHOICECARE $173.40 ↑ +29%
HUMANA HUMANA CHOICE CARE PPO $173.40 ↑ +29%
CHOICECARE ALL COMMERCIAL CHOICE CARE $173.40 ↑ +29%
NORTH CENTRAL HEALTHCARE ALLIANCE NEHA $187.68 ↑ +39%
FIRST HEALTH ALL COMMERCIAL FIRST HEALTH NETWORK $193.80 ↑ +44%
CENPATICO ALL MEDICAID CENPATICO $204.00 ↑ +52%
LIVE360 LIVE360 HSHS HEALTHY PLAN $204.00 ↑ +52%
CATERPILLAR, INC. UHC CATERPILLAR EMPLOYER GROUP $204.00 ↑ +52%
AETNA ALL COMMERCIAL AETNA $204.00 ↑ +52%
COFINITY COFINITY $204.00 ↑ +52%
AETNA AETNA HSHS $204.00 ↑ +52%

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Carboxyhemoglobin quantitative at other Wisconsin hospitals

Hospital City Cash price Negotiated range
Aurora Baycare Medical Center Green Bay $32.50 $9.86 – $43.24
HSHS St. Vincent Hospital Green Bay $134.64 $12.32 – $27.72
Ascension Columbia St. Mary's Hospital - Milwaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Milwaukee $81.09 $12.32 – $53.87
Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) Mequon $81.09 $12.32 – $53.87
UnityPoint Health - Meriter Hospital Madison $164.36 $7.39 – $64.10
Orthopaedic Hospital of Wisconsin, LLC Glendale $27.83 $11.95 – $22.09
SSM Health St. Clare Hospital - Baraboo Baraboo $151.25 $9.24 – $122.45
SSM Health St. Mary's Hospital - Janesville Janesville $182.60 $9.24 – $97.96

All Wisconsin hospitals for this procedure →