Mayo immunoassay tumor antigen quantitative chromogranin a at MercyOne Des Moines Medical Center

1111 6th Ave, Des Moines, IA · MercyOne · Nonprofit · NPI 1234567893

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

$181.35

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.

$279.00

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.

$20.17 with IOWA TOTAL CARE vs $274.00 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 $20.17 ↓ -89%
MOLINA MEDICAID MOLINA MEDICAID $20.36 ↓ -89%
MEDICARE MEDICAL ASSOCIATES HEALTH PLANS MEDICAL ASSOCIATES MEDICARE ADVANTAGE $20.39 ↓ -89%
MEDIGOLD MEDICARE ADVANTAGE MERCYONE HEALTH PLAN MEDICARE ADVANTAGE $20.39 ↓ -89%
AETNA MEDICARE ADVANTAGE AETNA MEDICARE ADVANTAGE $20.39 ↓ -89%
WELLPOINT MEDICAID WELLPOINT MEDICAID $20.44 ↓ -89%
BLUE CROSS - IA (WELLMARK) MEDICARE ADVANTAGE WELLMARK MEDICARE ADVANTAGE $20.60 ↓ -89%
UNITED HEALTHCARE MEDICARE UNITED HEALTHCARE MEDICARE ADVANTAGE $20.80 ↓ -89%
UNITED HEALTHCARE UNITED HEALTHCARE OPTIONS $20.81 ↓ -89%
GEHA UNITED HEALTHCARE $20.81 ↓ -89%
UNITED HEALTHCARE UNITED HEALTHCARE $20.81 ↓ -89%
WELLPOINT MEDICARE ADVANTAGE WELLPOINT MEDICARE ADVANTAGE $21.23 ↓ -88%
AMISH HOSPITAL AID AMISH HOSPITAL AID $27.68 ↓ -85%
OSCAR OSCAR $29.57 ↓ -84%
CENTIVO CENTIVO $30.03 ↓ -83%
AMBETTER AMBETTER MARKETPLACE $34.96 ↓ -81%
NOVA CLAIMDOC $41.83 ↓ -77%
CLAIMDOC CLAIMDOC $41.83 ↓ -77%
HEALTH CHOICES MEDICAL ASSOCIATES $55.07 ↓ -70%
MEDICAL ASSOCIATES MEDICAL ASSOCIATES $55.07 ↓ -70%
AETNA DOMESTIC AETNA $95.08 ↓ -48%
LUMINARE HEALTH AETNA $95.08 ↓ -48%
CHRISTIAN BROTHER SERVICES AETNA $95.08 ↓ -48%
TRUSTMARK SMALL BUSINESS BENEFITS AETNA $95.08 ↓ -48%
LUCENT HEALTH AETNA $95.08 ↓ -48%
AETNA AETNA $95.08 ↓ -48%
ASR HEALTH BENEFITS AETNA $95.08 ↓ -48%
1199 NATIONAL BENEFIT FUND AETNA $95.08 ↓ -48%
FIRST HEALTH AETNA $95.08 ↓ -48%
COVENTRY AETNA $95.08 ↓ -48%
ALLIED BENEFIT SYSTEMS AETNA $95.08 ↓ -48%
MERITAIN AETNA $95.08 ↓ -48%
WEBTPA AETNA $95.08 ↓ -48%
MEDICAL MUTUAL AETNA $95.08 ↓ -48%
CIGNA EAP CIGNA $164.40 ↓ -9%
CIGNA CIGNA $164.40 ↓ -9%
HEALTH PARTNERS HEALTH PARTNERS $173.99 ↓ -4%
MIDLANDS MIDLANDS CHOICE PPO $178.10 ↓ -2%
MIDLANDS CHOICE MIDLANDS CHOICE PPO $178.10 ↓ -2%
AUXIANT MIDLANDS CHOICE PPO $178.10 ↓ -2%
MEDICA MIDLANDS CHOICE PPO $178.10 ↓ -2%
UNITED HEALTHCARE UNITED HEALTHCARE DEERE PREMIER $227.42 ↑ +25%
USA MANAGED CARE USA MANAGED CARE $232.90 ↑ +28%
UNITED HEALTHCARE UHC OPTUM BEHAVIORAL HEALTH $274.00 ↑ +51%
CRIME VICTIM ASSISTANCE CRIME VICTIMS $274.00 ↑ +51%
IOWA DEPT OF PUBLIC HEALTH CARE FOR YOURSELF $274.00 ↑ +51%

Visitor-reported prices

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Mayo immunoassay tumor antigen quantitative chromogranin a at other Iowa hospitals

Hospital City Cash price Negotiated range
UnityPoint Health - Iowa Lutheran Hospital Des Moines $52.80 $12.49 – $32.39
MercyOne Genesis Davenport West Medical Center Davenport $229.80 $20.81 – $20.81
MercyOne Dubuque Medical Center Dubuque $181.35 $20.17 – $279.00
MercyOne New Hampton Medical Center New Hampton $148.20 $20.39 – $228.00
MercyOne Dyersville Medical Center Dyersville $148.20 $20.39 – $228.00
MercyOne Clinton Medical Center Clinton $181.35 $20.17 – $279.00
MercyOne Oelwein Medical Center Oelwein $148.20 $20.39 – $228.00
MercyOne Cedar Falls Medical Center Cedar Falls $274.30 $20.17 – $422.00

All Iowa hospitals for this procedure →