Bone biopsy open superficial at Houston Methodist Willowbrook Hospital

18220 Tomball Parkway, Houston, TX · Houstonmethodist · · NPI 1871619254

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 17, 2026

$6,431.00

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.

$12,862.00

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.

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The hospital's undiscounted list price — almost no one pays this.

$2,214.47 with Humana vs $5,860.00 with Unitedhealthcare — 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
Humana Hmo/Pos $2,214.47 ↓ -66%
Bcbs Medicare Managed Care - Hmo $2,917.95 ↓ -55%
Aetna Medicare Managed Care - Hmo/Ppo $2,961.72 ↓ -54%
Unitedhealthcare Medicare Managed Care - Hmo $2,976.31 ↓ -54%
Aetna New Business Discount Other Commercial Plan $2,989.00 ↓ -54%
Cigna Texas Healthspring Medicare Managed Care - Hmo/Ppo $3,005.49 ↓ -53%
Molina Healthcare Advantage Medicare Managed Care Plan $3,063.85 ↓ -52%
Aetna Hmo/Pos/Ppo $3,081.00 ↓ -52%
Community Health Choice D-Snp Medicare Managed Care - Hmo $3,122.21 ↓ -51%
Procare Advantage Medicare Managed Care - Hmo $3,209.75 ↓ -50%
Entrust All Commercial Plans $3,695.00 ↓ -43%
Cigna Local Plus/Surefit Hmo/Ppo $3,849.00 ↓ -40%
Cigna Network C-24 Hmo/Ppo $3,849.00 ↓ -40%
Cigna Pcp Optional/Pcp Required Benefit Plans Hmo $4,074.00 ↓ -37%
Bcbs All Commercial Plans $4,730.54 ↓ -26%
Community Health Choice Silver & Gold Exchange $4,756.26 ↓ -26%
Phcs Ppo $5,545.00 ↓ -14%
Optum Health Transplant Medicare Managed Care Plan $5,690.01 ↓ -12%
Molina Healthcare Exchange $5,835.90 ↓ -9%
Unitedhealthcare All Commercial Plans $5,860.00 ↓ -9%

Visitor-reported prices

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Bone biopsy open superficial at other Texas hospitals

Hospital City Cash price Negotiated range
Baylor St Luke's Medical Center Houston $1,920.10 $1,285.00 – $5,486.00
St. Luke's Health - The Vintage Hospital Houston $1,920.10 $1,285.00 – $5,486.00
Houston Methodist Hospital Houston $5,125.00 $2,412.65 – $11,671.81
Houston Methodist West Hospital Houston $6,431.00 $2,214.47 – $11,671.81
HCA HOUSTON MEDICAL CENTER Houston not published $874.74 – $4,753.72
HCA HOUSTON WEST HOUSTON not published $798.90 – $4,034.87
HCA HOUSTON TOMBALL HOUSTON not published $815.20 – $4,034.87
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $4,225.20 $815.20 – $7,039.11

All Texas hospitals for this procedure →