Mayo microsomal antibody liver-kidney at MercyOne Centerville Medical Center

1 Saint Joseph Dr, Centerville, IA · MercyOne · · NPI 1356391635

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

$179.00

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.

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What you pay up front if you don't use insurance.

$179.00

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.

$48.29 with MEDICARE MEDICAL ASSOCIATES HEALTH PLANS vs $176.00 with UNITED HEALTHCARE — 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
MEDICARE MEDICAL ASSOCIATES HEALTH PLANS MEDICAL ASSOCIATES MEDICARE ADVANTAGE $48.29 ↓ -73%
IOWA TOTAL CARE IOWA TOTAL CARE MEDICAID $48.47 ↓ -73%
MOLINA MEDICAID MOLINA MEDICAID $49.18 ↓ -73%
WELLPOINT MEDICAID WELLPOINT MEDICAID $49.42 ↓ -72%
BLUE CROSS - IA (WELLMARK) MEDICARE ADVANTAGE WELLMARK MEDICARE ADVANTAGE $50.51 ↓ -72%
AETNA MEDICARE ADVANTAGE AETNA MEDICARE ADVANTAGE $51.04 ↓ -71%
HEALTH PARTNERS MEDICARE ADVANTAGE UNITYPOINT HEALTH PARTNERS MEDICARE ADV $51.55 ↓ -71%
WELLPOINT MEDICARE ADVANTAGE WELLPOINT MEDICARE ADVANTAGE $52.06 ↓ -71%
MEDIGOLD MEDICARE ADVANTAGE MERCYONE HEALTH PLAN MEDICARE ADVANTAGE $53.03 ↓ -70%
UNITED HEALTHCARE MEDICARE UNITED HEALTHCARE MEDICARE ADVANTAGE $54.10 ↓ -70%
AMISH HOSPITAL AID AMISH HOSPITAL AID $67.88 ↓ -62%
AMBETTER AMBETTER MARKETPLACE $85.75 ↓ -52%
NOVA CLAIMDOC $102.59 ↓ -43%
CLAIMDOC CLAIMDOC $102.59 ↓ -43%
GEHA UNITED HEALTHCARE $126.72 ↓ -29%
UNITED HEALTHCARE UNITED HEALTHCARE $126.72 ↓ -29%
MEDICAL ASSOCIATES MEDICAL ASSOCIATES $134.46 ↓ -25%
HEALTH CHOICES MEDICAL ASSOCIATES $134.46 ↓ -25%
COVENTRY AETNA $164.91 ↓ -8%
ALLIED BENEFIT SYSTEMS AETNA $164.91 ↓ -8%
MERITAIN AETNA $164.91 ↓ -8%
LUCENT HEALTH AETNA $164.91 ↓ -8%
TRUSTMARK SMALL BUSINESS BENEFITS AETNA $164.91 ↓ -8%
FIRST HEALTH AETNA $164.91 ↓ -8%
AETNA DOMESTIC AETNA $164.91 ↓ -8%
ASR HEALTH BENEFITS AETNA $164.91 ↓ -8%
AETNA AETNA $164.91 ↓ -8%
CHRISTIAN BROTHER SERVICES AETNA $164.91 ↓ -8%
LUMINARE HEALTH AETNA $164.91 ↓ -8%
WEBTPA AETNA $164.91 ↓ -8%
MEDICAL MUTUAL AETNA $164.91 ↓ -8%
AETNA EAP AETNA $164.91 ↓ -8%
1199 NATIONAL BENEFIT FUND AETNA $164.91 ↓ -8%
HEALTH PARTNERS HEALTH PARTNERS $169.31 ↓ -5%
MEDICA MIDLANDS CHOICE PPO $172.48 ↓ -4%
CIGNA MIDLANDS CHOICE PPO $172.48 ↓ -4%
CIGNA EAP MIDLANDS CHOICE PPO $172.48 ↓ -4%
MIDLANDS CHOICE MIDLANDS CHOICE PPO $172.48 ↓ -4%
MIDLANDS MIDLANDS CHOICE PPO $172.48 ↓ -4%
AUXIANT MIDLANDS CHOICE PPO $172.48 ↓ -4%
IOWA DEPT OF PUBLIC HEALTH CARE FOR YOURSELF $176.00 ↓ -2%
CRIME VICTIM ASSISTANCE CRIME VICTIMS $176.00 ↓ -2%
UNITED HEALTHCARE UHC OPTUM BEHAVIORAL HEALTH $176.00 ↓ -2%

Visitor-reported prices

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Mayo microsomal antibody liver-kidney at other Iowa hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Davenport West Medical Center Davenport $124.20 $14.55 – $14.55
MercyOne Dubuque Medical Center Dubuque $28.60 $14.10 – $44.00
MercyOne New Hampton Medical Center New Hampton $114.40 $69.68 – $176.00
MercyOne Dyersville Medical Center Dyersville $114.40 $66.53 – $198.11
MercyOne Clinton Medical Center Clinton $139.10 $14.10 – $214.00
MercyOne Oelwein Medical Center Oelwein $114.40 $67.27 – $176.00
MercyOne Cedar Falls Medical Center Cedar Falls $149.50 $14.10 – $185.00
MercyOne Elkader Medical Center Elkader $114.40 $14.55 – $183.96

All Iowa hospitals for this procedure →