Car seat/bed test additional 30 minutes at St. Luke's Health - Lakeside Hospital

17400 St Lukes Way, The Woodlands, TX · CommonSpirit Health · · NPI 1184868879

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$42.35

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.

$121.00

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.

$12.63 with BCBS - TX vs $979.00 with United — 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
BCBS - TX Commercial|MyBlue Health Exchange $12.63 ↓ -70%
BCBS-TX Commercial|Exchange $14.62 ↓ -65%
BCBS-TX Commercial|Blue Premier $18.34 ↓ -57%
BCBS-TX Commercial|HMO $24.22 ↓ -43%
BCBS-TX Commercial|PPO $27.51 ↓ -35%
OPTUM Medicare|All Plans $32.67 ↓ -23%
TCHPCHIP Medicaid|HMO $42.35 ↑ +0%
OPTUM Medicaid|STAR $43.78 ↑ +3%
United Commercial|Optum $56.87 ↑ +34%
CHC Medicaid|CHIP $66.55 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $66.55 ↑ +57%
CHC Medicaid|HMO $66.55 ↑ +57%
Cigna Lifesource Commercial|Transplant $72.60 ↑ +71%
Coventry Commercial|PPO $78.65 ↑ +86%
First Health Commercial|All Plans $78.65 ↑ +86%
Humana Commercial|Transplant $78.65 ↑ +86%
Interlink Commercial|Transplant $84.70 ↑ +100%
Cigna Commercial|Transplant $84.70 ↑ +100%
Healthsmart Commercial|PPO $84.70 ↑ +100%
MultiPlan Commercial|All Plans $90.75 ↑ +114%
OPTUM Medicaid|STARPLUS $99.98 ↑ +136%
Cigna Commercial|PPO $100.00 ↑ +136%
Cigna Commercial|HMO $100.00 ↑ +136%
Cigna Commercial|Surefit $100.00 ↑ +136%
USA Health Network Commercial|All Plans $102.85 ↑ +143%
MHealth Network Commercial|PPO $121.00 ↑ +186%
United Commercial|Exchange $597.00 ↑ +1310%
United Commercial|Charter $881.00 ↑ +1980%
United Commercial|HMO $979.00 ↑ +2212%
United Commercial|PPO $979.00 ↑ +2212%

Visitor-reported prices

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Car seat/bed test additional 30 minutes at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $170.72 $26.56 – $241.86
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $185.68 $26.12 – $278.52
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $172.69 $26.12 – $215.86
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $170.72 $20.24 – $241.86
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $185.68 $31.92 – $278.52
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $185.68 $95.94 – $278.52
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $172.69 $26.12 – $259.03
BAYLOR SCOTT & WHITE ALL SAINTS MEDICAL CENTER - FORT WORTH Fort Worth $170.72 $26.56 – $241.86

All Texas hospitals for this procedure →