Carboxyhemoglobin quantitative at HSHS St. Clare Memorial Hospital

855 S MAIN STREET, OCONTO FALLS, WI · Hshs · · NPI 1851477913

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 UNITY HEALTH PLAN vs $204.00 with LIVE360 — 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
UNITY HEALTH PLAN UNITY HOSPICE $12.32 ↓ -91%
MANAGED HEALTH SERVICES MANAGED HEALTH SERVICES MEDICAID $12.73 ↓ -91%
ANTHEM ANTEHM MEDICAID $12.73 ↓ -91%
COMMUNITY CARE FAMILY CARE COMMUNITY CARE FAMILY CARE MEDICAID MANAGED $12.73 ↓ -91%
MERIDIAN HEALTH PLAN MERIDIAN HMO MCD $12.73 ↓ -91%
CONTINUUS MEDICAID MANAGED CONTINUUS MEDICAID MANAGED $12.73 ↓ -91%
MOLINA HEALTHCARE MOLINA MEDICAID $13.49 ↓ -90%
TRIOLOGY TRILOGY MEDICAID $13.49 ↓ -90%
UNITED HEALTHCARE ALL COMMERCIAL UNITED HEALTHCARE $14.78 ↓ -89%
UNITED HEALTHCARE UNITED HEALTHCARE $14.78 ↓ -89%
UNITED HEALTHCARE UHC ONEIDA NATION $14.78 ↓ -89%
P360 SMALL GROUP PREVEA 360 SMALL GROUP COMMERCIAL PLAN $16.02 ↓ -88%
PREVEA HEALTH NETWORK PREVEA360 - NETWORK $16.02 ↓ -88%
PREVEA HEALTH NETWORK PREVEA EMPLOYEES $16.02 ↓ -88%
PREVEA HEALTH NETWORK PREVEA360 $16.02 ↓ -88%
ANTHEM ANTHEM PPO $43.12 ↓ -68%
ANTHEM ANTHEM POS/HMO $43.12 ↓ -68%
HUMANA HUMANA MEDICARE ADVANTAGE $48.96 ↓ -64%
UNITED HEALTHCARE UNITED HEALTH CARE MEDICARE $48.96 ↓ -64%
AETNA AETNA MEDICARE $48.96 ↓ -64%
MOLINA HEALTHCARE MOLINA MEDICARE $48.96 ↓ -64%
ANTHEM ANTHEM MEDICARE ADVANTAGE HMO $48.96 ↓ -64%
SECURITY HEALTH PLAN MEDICARE ADVANTAGE SECURITY HEALTH PLAN OF WI $49.45 ↓ -63%
HSHS EMPLOYEES HSHS EMPLOYEES $99.14 ↓ -26%
MOLINA HEALTHCARE OF WI ALL COMMERICAL MOLINA MARKETPLACE $102.00 ↓ -24%
NAPHCARE ALL COMMERICAL NAPHCARE $110.16 ↓ -18%
CIGNA ALL COMMERCIAL CIGNA $127.50 ↓ -5%
SECURITY HEALTH PLAN ALL COMMERCIAL SECURITY HEALTH PLAN BROAD NETWORK $130.21 ↓ -3%
TRIOLOGY ALL COMMERCIAL TRIOLOGY $161.16 ↑ +20%
ARISE HEALTH PLAN ALL COMMERCIAL ARISE HEALTH PLAN $163.20 ↑ +21%
WISCONSIN PHYSICIAN SERVICE WISCONSIN PHYSICIAN SERVICE $163.20 ↑ +21%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION PPP $167.28 ↑ +24%
WEA PROVIDER NETWORK WEA TRUST PPP/TRUST PREFERRED $167.28 ↑ +24%
HEALTH CARE ALLIANCE THE ALLIANCE $171.36 ↑ +27%
HUMANA HUMANA CHOICE CARE PPO $173.40 ↑ +29%
CHOICECARE ALL COMMERCIAL CHOICE CARE $173.40 ↑ +29%
HUMANA ALL COMMERCIAL HUMANA HPN CHOICECARE $173.40 ↑ +29%
HUMANA HUMANA NATIIONAL POS HMO $173.40 ↑ +29%
HEALTH EOS ALL COMMERCIAL HEALTH EOS $181.56 ↑ +35%
MULTIPLAN/PHCS ALL COMMERCIAL MULTIPLAN $181.56 ↑ +35%
INTERPLAN ALL COMMERCIAL INTERPLAN HEALTH GROUP $183.60 ↑ +36%
NETWORK HEALTH PLAN ALL COMMERICAL NETWORK HEALTH PLAN $183.60 ↑ +36%
COFINITY COFINITY $183.60 ↑ +36%
NORTH CENTRAL HEALTHCARE ALLIANCE NEHA $187.68 ↑ +39%
FIRST HEALTH ALL COMMERCIAL FIRST HEALTH NETWORK $193.80 ↑ +44%
WEA PROVIDER NETWORK WEA INSURANCE CORPORATION $193.80 ↑ +44%
AETNA ALL COMMERCIAL AETNA $204.00 ↑ +52%
CATERPILLAR, INC. UHC CATERPILLAR EMPLOYER GROUP $204.00 ↑ +52%
HEALTHSMART ALL COMMERCIAL HEALTHSMART $204.00 ↑ +52%
LIVE360 LIVE360 HSHS HEALTHY PLAN $204.00 ↑ +52%

Visitor-reported prices

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Carboxyhemoglobin 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 $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
SSM Health St. Mary's Hospital - Madison Madison $126.50 $9.24 – $100.17
SSM Health Monroe Hospital Monroe $80.85 $12.32 – $21.56

All Wisconsin hospitals for this procedure →