Head CT scan (with and without contrast) 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

$3,935.05

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.

$11,243.00

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.

$128.38 with Renaissance vs $11,243.00 with MHealth Network — 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
Renaissance Commercial|All Plans $128.38 ↓ -97%
Wellpoint Medicaid|All Other Plans $175.06 ↓ -96%
HUMANA Medicare|All Other Plans $178.31 ↓ -95%
SELECTCARE Medicare|All Plans $178.31 ↓ -95%
KELSEY Medicare|All Plans $178.31 ↓ -95%
BCBS Medicare|All Plans $178.31 ↓ -95%
CIGNA HEALTHSPRING Medicare|HMO $178.31 ↓ -95%
HUMANA Medicare|TRANSPLANT $178.31 ↓ -95%
UHC Medicaid|CHIP $178.56 ↓ -95%
UHC Medicaid|STARKIDS $178.56 ↓ -95%
CIGNA HEALTHSPRING Medicare|PPO $180.09 ↓ -95%
Wellpoint Medicaid|CHIP $180.34 ↓ -95%
Wellpoint Medicaid|STARKIDS $180.34 ↓ -95%
UHC-SecureHorizons Medicare|All Plans $181.88 ↓ -95%
AETNA Medicare|All Plans $181.88 ↓ -95%
Amerivantage Medicare|All Plans $183.66 ↓ -95%
BCBS Medicaid|All Plans $183.81 ↓ -95%
UNITED Medicaid|All Other Plans $183.95 ↓ -95%
SCANHealth Medicare|All Plans $190.79 ↓ -95%
DEVOTED Medicare|All Plans $190.79 ↓ -95%
KINDRED Medicare|All Plans $196.14 ↓ -95%
CHC Medicaid|All Other Plans $207.39 ↓ -95%
KelseyCare Commercial|Exchange $240.72 ↓ -94%
Wellpoint Medicaid|STAR $241.66 ↓ -94%
UNITED Medicaid|STAR $247.07 ↓ -94%
BCBS - TX Commercial|MyBlue Health Exchange $266.04 ↓ -93%
Community Health Choice Commercial|All Other Plans $267.46 ↓ -93%
Community Health Choice Commercial|Exchange $267.46 ↓ -93%
Harris Health Commercial|ERS $267.46 ↓ -93%
Wellpoint Commercial|Exchange $267.46 ↓ -93%
Ambetter Commercial|All Plans $267.46 ↓ -93%
Aetna Commercial|Exchange $274.60 ↓ -93%
CHC Medicaid|STAR $277.72 ↓ -93%
Bright Health Commercial|All Plans $298.72 ↓ -92%
BCBS-TX Commercial|Exchange $309.77 ↓ -92%
Cigna Commercial|Surefit $507.00 ↓ -87%
Cigna Commercial|HMO $559.00 ↓ -86%
UNITED Medicaid|STARPLUS $562.66 ↓ -86%
UHC Medicaid|STARPLUS $562.66 ↓ -86%
BCBS-TX Commercial|Blue Premier $564.88 ↓ -86%
NX Health Commercial|PPO $579.51 ↓ -85%
Aetna Commercial|Transplant $590.00 ↓ -85%
Aetna Commercial|PPO $667.00 ↓ -83%
BCBS-TX Commercial|HMO $705.19 ↓ -82%
BCBS-TX Commercial|PPO $792.66 ↓ -80%
Humana Commercial|HMO $800.00 ↓ -80%
Humana Commercial|PPO $800.00 ↓ -80%
TCHP Medicaid|Lakeside $899.44 ↓ -77%
TCHP Medicaid|STARKIDS $899.44 ↓ -77%
KelseyCare Commercial|All Other Plans $1,154.70 ↓ -71%
TCHP Medicaid|STAR $1,205.25 ↓ -69%
United Commercial|Exchange $1,315.00 ↓ -67%
Cigna Commercial|PPO $1,405.00 ↓ -64%
United Commercial|Charter $1,942.00 ↓ -51%
United Commercial|HMO $2,156.00 ↓ -45%
United Commercial|PPO $2,156.00 ↓ -45%
OPTUM Medicare|All Plans $3,035.61 ↓ -23%
TCHPCHIP Medicaid|HMO $3,935.05 ↑ +0%
OPTUM Medicaid|STAR $4,067.72 ↑ +3%
United Commercial|Optum $5,284.21 ↑ +34%
CHC Medicaid|CHIP $6,183.65 ↑ +57%
CHC Medicaid|HMO $6,183.65 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $6,183.65 ↑ +57%
Aetna-Kelsey Care Commercial|HMO $6,633.37 ↑ +69%
Cigna Lifesource Commercial|Transplant $6,745.80 ↑ +71%
First Health Commercial|All Plans $7,307.95 ↑ +86%
Coventry Commercial|PPO $7,307.95 ↑ +86%
Humana Commercial|Transplant $7,307.95 ↑ +86%
Aetna Commercial|HMO $7,645.24 ↑ +94%
Cigna Commercial|Transplant $7,870.10 ↑ +100%
Healthsmart Commercial|PPO $7,870.10 ↑ +100%
Interlink Commercial|Transplant $7,870.10 ↑ +100%
MultiPlan Commercial|All Plans $8,432.25 ↑ +114%
OPTUM Medicaid|STARPLUS $9,288.97 ↑ +136%
USA Health Network Commercial|All Plans $9,556.55 ↑ +143%
MHealth Network Commercial|PPO $11,243.00 ↑ +186%

Visitor-reported prices

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Head CT scan (with and without contrast) at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $3,802.18 $849.15 – $849.15
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $2,041.88 $167.39 – $2,552.36
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $1,925.21 $236.02 – $2,887.81
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $2,277.85 $167.39 – $2,847.31
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $2,041.88 $167.39 – $2,552.36
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $1,925.21 $167.39 – $2,887.81
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $1,925.21 $175.06 – $2,887.81
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $2,277.85 $167.39 – $3,416.77

All Texas hospitals for this procedure →