Tissue culture skin/biopsy at MercyOne Waterloo Medical Center

3421 W. 9th St, Waterloo, IA · MercyOne · · NPI 1700827896

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

$748.80

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.

$1,152.00

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.

$136.36 with IOWA TOTAL CARE vs $1,152.00 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
IOWA TOTAL CARE IOWA TOTAL CARE MEDICAID $136.36 ↓ -82%
MOLINA MEDICAID MOLINA MEDICAID $137.70 ↓ -82%
AETNA MEDICARE ADVANTAGE AETNA MEDICARE ADVANTAGE $137.92 ↓ -82%
MEDIGOLD MEDICARE ADVANTAGE MERCYONE HEALTH PLAN MEDICARE ADVANTAGE $137.92 ↓ -82%
MEDICARE MEDICAL ASSOCIATES HEALTH PLANS MEDICAL ASSOCIATES MEDICARE ADVANTAGE $137.92 ↓ -82%
WELLPOINT MEDICAID WELLPOINT MEDICAID $138.24 ↓ -82%
BLUE CROSS - IA (WELLMARK) MEDICARE ADVANTAGE WELLMARK MEDICARE ADVANTAGE $139.29 ↓ -81%
UNITED HEALTHCARE MEDICARE UNITED HEALTHCARE MEDICARE ADVANTAGE $140.67 ↓ -81%
GEHA UNITED HEALTHCARE $140.73 ↓ -81%
UNITED HEALTHCARE UNITED HEALTHCARE $140.73 ↓ -81%
HEALTH PARTNERS MEDICARE ADVANTAGE UNITYPOINT HEALTH PARTNERS MEDICARE ADV $142.14 ↓ -81%
WELLPOINT MEDICARE ADVANTAGE WELLPOINT MEDICARE ADVANTAGE $143.54 ↓ -81%
AMISH HOSPITAL AID AMISH HOSPITAL AID $187.17 ↓ -75%
OSCAR OSCAR $215.98 ↓ -71%
CENTIVO CENTIVO $233.61 ↓ -69%
AMBETTER AMBETTER MARKETPLACE $236.43 ↓ -68%
MEDICAL ASSOCIATES MEDICAL ASSOCIATES $270.72 ↓ -64%
HEALTH CHOICES MEDICAL ASSOCIATES $270.72 ↓ -64%
NOVA CLAIMDOC $282.87 ↓ -62%
CLAIMDOC CLAIMDOC $282.87 ↓ -62%
COVENTRY AETNA $382.94 ↓ -49%
ALLIED BENEFIT SYSTEMS AETNA $382.94 ↓ -49%
MERITAIN AETNA $382.94 ↓ -49%
FIRST HEALTH AETNA $382.94 ↓ -49%
ASR HEALTH BENEFITS AETNA $382.94 ↓ -49%
LUCENT HEALTH AETNA $382.94 ↓ -49%
AETNA DOMESTIC AETNA $382.94 ↓ -49%
AETNA AETNA $382.94 ↓ -49%
CHRISTIAN BROTHER SERVICES AETNA $382.94 ↓ -49%
LUMINARE HEALTH AETNA $382.94 ↓ -49%
WEBTPA AETNA $382.94 ↓ -49%
MEDICAL MUTUAL AETNA $382.94 ↓ -49%
AETNA EAP AETNA $382.94 ↓ -49%
HEALTH PARTNERS HEALTH PARTNERS $755.71 ↑ +1%
MEDICA MIDLANDS CHOICE PPO $817.92 ↑ +9%
CIGNA MIDLANDS CHOICE PPO $817.92 ↑ +9%
MIDLANDS CHOICE MIDLANDS CHOICE PPO $817.92 ↑ +9%
AUXIANT MIDLANDS CHOICE PPO $817.92 ↑ +9%
CIGNA EAP MIDLANDS CHOICE PPO $817.92 ↑ +9%
MIDLANDS MIDLANDS CHOICE PPO $817.92 ↑ +9%
UNITED HEALTHCARE UNITED HEALTHCARE DEERE PREMIER $1,071.36 ↑ +43%
IOWA DEPT OF PUBLIC HEALTH CARE FOR YOURSELF $1,152.00 ↑ +54%
UNITED HEALTHCARE UHC OPTUM BEHAVIORAL HEALTH $1,152.00 ↑ +54%

Visitor-reported prices

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Tissue culture skin/biopsy at other Iowa hospitals

Hospital City Cash price Negotiated range
UnityPoint Health - Allen Hospital Waterloo $353.60 $105.97 – $218.93
MercyOne Genesis Davenport West Medical Center Davenport $589.20 $140.73 – $140.73
MercyOne Dubuque Medical Center Dubuque $748.80 $136.36 – $1,152.00
MercyOne Des Moines Medical Center Des Moines $748.80 $136.36 – $1,152.00
MercyOne North Iowa Medical Center Mason City $748.80 $136.36 – $1,152.00
MercyOne Genesis Davenport Medical Center Davenport $656.40 not published
UnityPoint Health - Finley Hospital Dubuque $353.60 $3.50 – $218.93
UnityPoint Health - Grinnell Regional Medical Center Grinnell $353.60 $71.10 – $147.77

All Iowa hospitals for this procedure →