Chest CT scan (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

$2,796.85

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.

$7,991.00

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.

$76.69 with Renaissance vs $7,991.00 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 $76.69 ↓ -97%
Wellpoint Medicaid|All Other Plans $104.75 ↓ -96%
HUMANA Medicare|All Other Plans $106.51 ↓ -96%
SELECTCARE Medicare|All Plans $106.51 ↓ -96%
KELSEY Medicare|All Plans $106.51 ↓ -96%
BCBS Medicare|All Plans $106.51 ↓ -96%
CIGNA HEALTHSPRING Medicare|HMO $106.51 ↓ -96%
HUMANA Medicare|TRANSPLANT $106.51 ↓ -96%
UHC Medicaid|CHIP $106.84 ↓ -96%
UHC Medicaid|STARKIDS $106.84 ↓ -96%
Wellpoint Medicaid|CHIP $106.88 ↓ -96%
Wellpoint Medicaid|STARKIDS $106.88 ↓ -96%
CIGNA HEALTHSPRING Medicare|PPO $107.58 ↓ -96%
AETNA Medicare|All Plans $108.64 ↓ -96%
UHC-SecureHorizons Medicare|All Plans $108.64 ↓ -96%
UNITED Medicaid|All Other Plans $109.02 ↓ -96%
Amerivantage Medicare|All Plans $109.71 ↓ -96%
BCBS Medicaid|All Plans $109.99 ↓ -96%
SCANHealth Medicare|All Plans $113.97 ↓ -96%
DEVOTED Medicare|All Plans $113.97 ↓ -96%
KINDRED Medicare|All Plans $117.16 ↓ -96%
CHC Medicaid|All Other Plans $122.91 ↓ -96%
Wellpoint Medicaid|STAR $143.22 ↓ -95%
KelseyCare Commercial|Exchange $143.79 ↓ -95%
UNITED Medicaid|STAR $146.43 ↓ -95%
Wellpoint Commercial|Exchange $159.76 ↓ -94%
Community Health Choice Commercial|All Other Plans $159.76 ↓ -94%
Harris Health Commercial|ERS $159.76 ↓ -94%
Ambetter Commercial|All Plans $159.76 ↓ -94%
Community Health Choice Commercial|Exchange $159.76 ↓ -94%
BCBS - TX Commercial|MyBlue Health Exchange $163.64 ↓ -94%
Aetna Commercial|Exchange $164.03 ↓ -94%
CHC Medicaid|STAR $164.60 ↓ -94%
Bright Health Commercial|All Plans $182.06 ↓ -93%
BCBS-TX Commercial|Exchange $190.54 ↓ -93%
UHC Medicaid|STARPLUS $333.47 ↓ -88%
UNITED Medicaid|STARPLUS $333.47 ↓ -88%
NX Health Commercial|PPO $346.16 ↓ -88%
BCBS-TX Commercial|Blue Premier $347.45 ↓ -88%
BCBS-TX Commercial|HMO $433.75 ↓ -84%
BCBS-TX Commercial|PPO $487.55 ↓ -83%
Cigna Commercial|Surefit $507.00 ↓ -82%
Cigna Commercial|HMO $559.00 ↓ -80%
Aetna Commercial|Transplant $590.00 ↓ -79%
TCHP Medicaid|Lakeside $639.28 ↓ -77%
TCHP Medicaid|STARKIDS $639.28 ↓ -77%
Aetna Commercial|PPO $667.00 ↓ -76%
Humana Commercial|HMO $800.00 ↓ -71%
Humana Commercial|PPO $800.00 ↓ -71%
TCHP Medicaid|STAR $856.64 ↓ -69%
KelseyCare Commercial|All Other Plans $1,154.70 ↓ -59%
United Commercial|Exchange $1,315.00 ↓ -53%
Cigna Commercial|PPO $1,405.00 ↓ -50%
United Commercial|Charter $1,942.00 ↓ -31%
United Commercial|PPO $2,156.00 ↓ -23%
United Commercial|HMO $2,156.00 ↓ -23%
OPTUM Medicare|All Plans $2,157.57 ↓ -23%
TCHPCHIP Medicaid|HMO $2,796.85 ↑ +0%
OPTUM Medicaid|STAR $2,891.15 ↑ +3%
United Commercial|Optum $3,755.77 ↑ +34%
CHC Medicaid|CHIP $4,395.05 ↑ +57%
CHC Medicaid|HMO $4,395.05 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $4,395.05 ↑ +57%
Aetna-Kelsey Care Commercial|HMO $4,714.69 ↑ +69%
Cigna Lifesource Commercial|Transplant $4,794.60 ↑ +71%
Humana Commercial|Transplant $5,194.15 ↑ +86%
Coventry Commercial|PPO $5,194.15 ↑ +86%
First Health Commercial|All Plans $5,194.15 ↑ +86%
Aetna Commercial|HMO $5,433.88 ↑ +94%
Interlink Commercial|Transplant $5,593.70 ↑ +100%
Cigna Commercial|Transplant $5,593.70 ↑ +100%
Healthsmart Commercial|PPO $5,593.70 ↑ +100%
MultiPlan Commercial|All Plans $5,993.25 ↑ +114%
OPTUM Medicaid|STARPLUS $6,602.17 ↑ +136%
USA Health Network Commercial|All Plans $6,792.35 ↑ +143%
MHealth Network Commercial|PPO $7,991.00 ↑ +186%

Visitor-reported prices

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Chest CT scan (without contrast) at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $3,738.47 $522.29 – $522.29
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $1,680.11 $99.77 – $2,100.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $1,473.52 $141.23 – $2,210.28
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $1,166.90 $99.77 – $1,841.00
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $1,680.11 $99.77 – $2,100.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $1,473.52 $99.77 – $2,210.28
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $1,473.52 $104.75 – $2,210.28
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $1,166.90 $99.77 – $1,841.00

All Texas hospitals for this procedure →