Infectious agent antigen immunoassay ql/sq multi step hepatitis b surface agn neutralization at MercyOne North Iowa Medical Center

1000 4th St. SW, Mason City, IA · MercyOne · · NPI 1467537886

Source: hospital's published price file ↗ · Published Mar 31, 2026 · Ingested Aug 3, 2026

$101.40

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.

$156.00

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.

$10.01 with IOWA TOTAL CARE vs $156.00 with IOWA DEPT OF PUBLIC HEALTH — 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
IOWA TOTAL CARE IOWA TOTAL CARE MEDICAID $10.01 ↓ -90%
MOLINA MEDICAID MOLINA MEDICAID $10.10 ↓ -90%
AETNA MEDICARE ADVANTAGE AETNA MEDICARE ADVANTAGE $10.12 ↓ -90%
MEDIGOLD MEDICARE ADVANTAGE MERCYONE HEALTH PLAN MEDICARE ADVANTAGE $10.12 ↓ -90%
MEDICARE MEDICAL ASSOCIATES HEALTH PLANS MEDICAL ASSOCIATES MEDICARE ADVANTAGE $10.12 ↓ -90%
WELLPOINT MEDICAID WELLPOINT MEDICAID $10.14 ↓ -90%
BLUE CROSS - IA (WELLMARK) MEDICARE ADVANTAGE WELLMARK MEDICARE ADVANTAGE $10.22 ↓ -90%
UNITED HEALTHCARE MEDICARE UNITED HEALTHCARE MEDICARE ADVANTAGE $10.33 ↓ -90%
UNITED HEALTHCARE UNITED HEALTHCARE $10.33 ↓ -90%
GEHA UNITED HEALTHCARE $10.33 ↓ -90%
SOUTH COUNTRY HEALTH ALLIANCE MEDICARE SOUTH COUNTRY MEDICARE ADVANTAGE $10.33 ↓ -90%
HEALTH PARTNERS MEDICARE ADVANTAGE UNITYPOINT HEALTH PARTNERS MEDICARE ADV $10.43 ↓ -90%
WELLPOINT MEDICARE ADVANTAGE WELLPOINT MEDICARE ADVANTAGE $10.54 ↓ -90%
CENTIVO CENTIVO $12.71 ↓ -87%
OSCAR OSCAR $13.62 ↓ -87%
AMISH HOSPITAL AID AMISH HOSPITAL AID $13.74 ↓ -86%
AMBETTER AMBETTER MARKETPLACE $17.35 ↓ -83%
CLAIMDOC CLAIMDOC $20.76 ↓ -80%
NOVA CLAIMDOC $20.76 ↓ -80%
HEALTH CHOICES MEDICAL ASSOCIATES $39.94 ↓ -61%
MEDICAL ASSOCIATES MEDICAL ASSOCIATES $39.94 ↓ -61%
MEDICAL MUTUAL AETNA $81.90 ↓ -19%
AETNA AETNA $81.90 ↓ -19%
LUCENT HEALTH AETNA $81.90 ↓ -19%
TRUSTMARK SMALL BUSINESS BENEFITS AETNA $81.90 ↓ -19%
COVENTRY AETNA $81.90 ↓ -19%
ALLIED BENEFIT SYSTEMS AETNA $81.90 ↓ -19%
MERITAIN AETNA $81.90 ↓ -19%
1199 NATIONAL BENEFIT FUND AETNA $81.90 ↓ -19%
CHRISTIAN BROTHER SERVICES AETNA $81.90 ↓ -19%
LUMINARE HEALTH AETNA $81.90 ↓ -19%
AETNA EAP AETNA $81.90 ↓ -19%
ASR HEALTH BENEFITS AETNA $81.90 ↓ -19%
FIRST HEALTH AETNA $81.90 ↓ -19%
WEBTPA AETNA $81.90 ↓ -19%
AETNA DOMESTIC AETNA $81.90 ↓ -19%
PREFERRED ONE PREFERRED ONE $101.40 ↑ +0%
HEALTH PARTNERS HEALTH PARTNERS $104.36 ↑ +3%
AUXIANT MIDLANDS CHOICE PPO $109.20 ↑ +8%
CIGNA EAP MIDLANDS CHOICE PPO $109.20 ↑ +8%
MIDLANDS CHOICE MIDLANDS CHOICE PPO $109.20 ↑ +8%
MEDICA MIDLANDS CHOICE PPO $109.20 ↑ +8%
CIGNA MIDLANDS CHOICE PPO $109.20 ↑ +8%
MIDLANDS MIDLANDS CHOICE PPO $109.20 ↑ +8%
MHNET MENTAL HEALTH ASSOCIATES $124.80 ↑ +23%
MULTIPLAN MULTIPLAN $140.40 ↑ +38%
UNITED HEALTHCARE UHC OPTUM BEHAVIORAL HEALTH $156.00 ↑ +54%
CRIME VICTIM ASSISTANCE CRIME VICTIMS $156.00 ↑ +54%
IOWA DEPT OF PUBLIC HEALTH CARE FOR YOURSELF $156.00 ↑ +54%

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Infectious agent antigen immunoassay ql/sq multi step hepatitis b surface agn neutralization at other Iowa hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Davenport West Medical Center Davenport $45.00 $10.33 – $10.33
MercyOne Dubuque Medical Center Dubuque $167.05 $10.01 – $257.00
MercyOne New Hampton Medical Center New Hampton $49.40 $10.12 – $76.00
MercyOne Dyersville Medical Center Dyersville $49.40 $10.12 – $76.00
MercyOne Clinton Medical Center Clinton $167.05 $10.01 – $257.00
MercyOne Cedar Falls Medical Center Cedar Falls $65.00 $10.01 – $100.00
MercyOne Elkader Medical Center Elkader $49.40 $10.12 – $76.00
MercyOne West Des Moines Medical Center West Des Moines $273.00 $10.01 – $273.00

All Iowa hospitals for this procedure →