Mayo proinsulin at MercyOne West Des Moines Medical Center

1755 59th Place, West Des Moines, IA · MercyOne · · NPI 1538395975

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

$175.00

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.

Full explanation →

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

$175.00

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.

$25.87 with IOWA TOTAL CARE vs $175.00 with CRIME VICTIM ASSISTANCE — 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 $25.87 ↓ -85%
MOLINA MEDICAID MOLINA MEDICAID $26.12 ↓ -85%
MEDICARE MEDICAL ASSOCIATES HEALTH PLANS MEDICAL ASSOCIATES MEDICARE ADVANTAGE $26.16 ↓ -85%
MEDIGOLD MEDICARE ADVANTAGE MERCYONE HEALTH PLAN MEDICARE ADVANTAGE $26.16 ↓ -85%
AETNA MEDICARE ADVANTAGE AETNA MEDICARE ADVANTAGE $26.16 ↓ -85%
WELLPOINT MEDICAID WELLPOINT MEDICAID $26.22 ↓ -85%
BLUE CROSS - IA (WELLMARK) MEDICARE ADVANTAGE WELLMARK MEDICARE ADVANTAGE $26.42 ↓ -85%
UNITED HEALTHCARE MEDICARE UNITED HEALTHCARE MEDICARE ADVANTAGE $26.68 ↓ -85%
UNITED HEALTHCARE UNITED HEALTHCARE $26.69 ↓ -85%
GEHA UNITED HEALTHCARE $26.69 ↓ -85%
HEALTH PARTNERS MEDICARE ADVANTAGE UNITYPOINT HEALTH PARTNERS MEDICARE ADV $26.96 ↓ -85%
WELLPOINT MEDICARE ADVANTAGE WELLPOINT MEDICARE ADVANTAGE $27.22 ↓ -84%
MEDICAL ASSOCIATES MEDICAL ASSOCIATES $35.18 ↓ -80%
HEALTH CHOICES MEDICAL ASSOCIATES $35.18 ↓ -80%
AMISH HOSPITAL AID AMISH HOSPITAL AID $35.50 ↓ -80%
OSCAR OSCAR $37.93 ↓ -78%
CENTIVO CENTIVO $38.51 ↓ -78%
AMBETTER AMBETTER MARKETPLACE $44.84 ↓ -74%
CLAIMDOC CLAIMDOC $53.65 ↓ -69%
NOVA CLAIMDOC $53.65 ↓ -69%
MERITAIN AETNA $60.73 ↓ -65%
AETNA AETNA $60.73 ↓ -65%
LUCENT HEALTH AETNA $60.73 ↓ -65%
FIRST HEALTH AETNA $60.73 ↓ -65%
MEDICAL MUTUAL AETNA $60.73 ↓ -65%
AETNA DOMESTIC AETNA $60.73 ↓ -65%
1199 NATIONAL BENEFIT FUND AETNA $60.73 ↓ -65%
ASR HEALTH BENEFITS AETNA $60.73 ↓ -65%
COVENTRY AETNA $60.73 ↓ -65%
ALLIED BENEFIT SYSTEMS AETNA $60.73 ↓ -65%
TRUSTMARK SMALL BUSINESS BENEFITS AETNA $60.73 ↓ -65%
CHRISTIAN BROTHER SERVICES AETNA $60.73 ↓ -65%
WEBTPA AETNA $60.73 ↓ -65%
LUMINARE HEALTH AETNA $60.73 ↓ -65%
CIGNA EAP CIGNA $105.00 ↓ -40%
CIGNA CIGNA $105.00 ↓ -40%
HEALTH PARTNERS HEALTH PARTNERS $111.13 ↓ -36%
MIDLANDS MIDLANDS CHOICE PPO $113.75 ↓ -35%
MIDLANDS CHOICE MIDLANDS CHOICE PPO $113.75 ↓ -35%
MEDICA MIDLANDS CHOICE PPO $113.75 ↓ -35%
AUXIANT MIDLANDS CHOICE PPO $113.75 ↓ -35%
USA MANAGED CARE USA MANAGED CARE $148.75 ↓ -15%
IOWA DEPT OF PUBLIC HEALTH CARE FOR YOURSELF $175.00 ↑ +0%
CRIME VICTIM ASSISTANCE CRIME VICTIMS $175.00 ↑ +0%

Visitor-reported prices

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Mayo proinsulin at other Iowa hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Davenport West Medical Center Davenport $193.80 $26.69 – $26.69
MercyOne Dubuque Medical Center Dubuque $71.50 $25.87 – $110.00
MercyOne Clinton Medical Center Clinton $61.10 $25.87 – $94.00
MercyOne Oelwein Medical Center Oelwein $71.50 $26.16 – $110.00
MercyOne Des Moines Medical Center Des Moines $113.75 $25.87 – $175.00
MercyOne Centerville Medical Center Centerville $110.00 $26.16 – $110.00
MercyOne Newton Medical Center Newton $71.50 $25.87 – $110.00
MercyOne North Iowa Medical Center Mason City $71.50 $25.87 – $110.00

All Iowa hospitals for this procedure →