X-ray assay calculus 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

$31.85

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.

$91.00

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.

$9.01 with Renaissance vs $91.00 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 $9.01 ↓ -72%
Wellpoint Medicaid|STARKIDS $10.52 ↓ -67%
TCHP Medicaid|STARKIDS $10.52 ↓ -67%
TCHP Medicaid|Lakeside $10.52 ↓ -67%
Wellpoint Medicaid|All Other Plans $10.52 ↓ -67%
Wellpoint Medicaid|CHIP $10.52 ↓ -67%
UHC Medicaid|STARKIDS $10.73 ↓ -66%
UHC Medicaid|CHIP $10.73 ↓ -66%
UNITED Medicaid|All Other Plans $10.73 ↓ -66%
BCBS Medicaid|All Plans $11.05 ↓ -65%
CHC Medicaid|All Other Plans $12.10 ↓ -62%
HUMANA Medicare|TRANSPLANT $12.52 ↓ -61%
SELECTCARE Medicare|All Plans $12.52 ↓ -61%
KELSEY Medicare|All Plans $12.52 ↓ -61%
BCBS Medicare|All Plans $12.52 ↓ -61%
CIGNA HEALTHSPRING Medicare|HMO $12.52 ↓ -61%
HUMANA Medicare|All Other Plans $12.52 ↓ -61%
CIGNA HEALTHSPRING Medicare|PPO $12.65 ↓ -60%
UHC-SecureHorizons Medicare|All Plans $12.77 ↓ -60%
AETNA Medicare|All Plans $12.77 ↓ -60%
Amerivantage Medicare|All Plans $12.90 ↓ -59%
SCANHealth Medicare|All Plans $13.40 ↓ -58%
DEVOTED Medicare|All Plans $13.40 ↓ -58%
KINDRED Medicare|All Plans $13.77 ↓ -57%
Wellpoint Medicaid|STAR $14.10 ↓ -56%
TCHP Medicaid|STAR $14.10 ↓ -56%
UNITED Medicaid|STAR $14.41 ↓ -55%
CHC Medicaid|STAR $16.20 ↓ -49%
KelseyCare Commercial|Exchange $16.90 ↓ -47%
BCBS - TX Commercial|MyBlue Health Exchange $18.28 ↓ -43%
Community Health Choice Commercial|Exchange $18.78 ↓ -41%
Wellpoint Commercial|Exchange $18.78 ↓ -41%
Ambetter Commercial|All Plans $18.78 ↓ -41%
Harris Health Commercial|ERS $18.78 ↓ -41%
Community Health Choice Commercial|All Other Plans $18.78 ↓ -41%
Aetna Commercial|Exchange $19.28 ↓ -39%
Bright Health Commercial|All Plans $20.66 ↓ -35%
United Commercial|HMO $23.19 ↓ -27%
United Commercial|PPO $23.19 ↓ -27%
United Commercial|Charter $23.19 ↓ -27%
United Commercial|Exchange $23.19 ↓ -27%
BCBS-TX Commercial|Exchange $23.79 ↓ -25%
OPTUM Medicare|All Plans $24.57 ↓ -23%
Cigna Commercial|Surefit $29.74 ↓ -7%
TCHPCHIP Medicaid|HMO $31.85 ↑ +0%
UNITED Medicaid|STARPLUS $32.82 ↑ +3%
UHC Medicaid|STARPLUS $32.82 ↑ +3%
Cigna Commercial|HMO $32.82 ↑ +3%
OPTUM Medicaid|STAR $32.93 ↑ +3%
NX Health Commercial|PPO $40.69 ↑ +28%
BCBS-TX Commercial|Blue Premier $40.82 ↑ +28%
United Commercial|Optum $42.77 ↑ +34%
Cigna Commercial|PPO $44.87 ↑ +41%
TEXASTRUECHOICE Medicaid|CHIP $50.05 ↑ +57%
CHC Medicaid|HMO $50.05 ↑ +57%
CHC Medicaid|CHIP $50.05 ↑ +57%
Cigna Lifesource Commercial|Transplant $54.60 ↑ +71%
BCBS-TX Commercial|HMO $54.84 ↑ +72%
Humana Commercial|Transplant $59.15 ↑ +86%
Coventry Commercial|PPO $59.15 ↑ +86%
First Health Commercial|All Plans $59.15 ↑ +86%
Aetna Commercial|HMO $61.88 ↑ +94%
Interlink Commercial|Transplant $63.70 ↑ +100%
Healthsmart Commercial|PPO $63.70 ↑ +100%
Cigna Commercial|Transplant $63.70 ↑ +100%
BCBS-TX Commercial|PPO $64.23 ↑ +102%
MultiPlan Commercial|All Plans $68.25 ↑ +114%
OPTUM Medicaid|STARPLUS $75.19 ↑ +136%
USA Health Network Commercial|All Plans $77.35 ↑ +143%
MHealth Network Commercial|PPO $91.00 ↑ +186%

Visitor-reported prices

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X-ray assay calculus at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $72.61 $12.00 – $108.92
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $72.61 $10.52 – $90.77
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $72.61 $11.26 – $108.92
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $72.61 $8.00 – $108.92
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $72.61 $10.52 – $108.92
BAYLOR SCOTT & WHITE MEDICAL CENTER HILLCREST Waco $72.61 $10.52 – $90.77
BAYLOR SCOTT & WHITE MCLANE CHILDREN'S MEDICAL CENTER Temple $72.61 $10.52 – $108.92
BAYLOR SCOTT & WHITE MEDICAL CENTER - PFLUGERVILLE Suite 100 $72.61 $10.52 – $108.92

All Texas hospitals for this procedure →