Assay of urine sulfate at St. Luke's Health - Brazosport Hospital

100 Medical Drive, Lake Jackson, TX · CommonSpirit Health · · NPI 1972581940

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

$7.81

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.

$22.29

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.

$3.35 with Aetna vs $23.26 with Cigna — 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
Aetna Medicare|All Plans $3.35 ↓ -57%
United Commercial|All Other Plans $4.01 ↓ -49%
TCHP Medicaid|All Other Plans $4.61 ↓ -41%
UNITED Medicaid|All Other Plans $4.61 ↓ -41%
BCBS Medicaid|All Plans $4.84 ↓ -38%
SUPERIOR Medicaid|All Plans $4.84 ↓ -38%
CHC Medicaid|CHIP $4.84 ↓ -38%
CHC Medicaid|All Other Plans $4.84 ↓ -38%
UNITED Medicare|All Plans $5.49 ↓ -30%
KELSEY Medicare|All Plans $5.49 ↓ -30%
HUMANA Medicare|All Plans $5.49 ↓ -30%
CIGNA-HEALTHSPRING Medicare|All Plans $5.49 ↓ -30%
BCBS Medicare|All Plans $5.49 ↓ -30%
WellcareTP Medicare|All Plans $5.65 ↓ -28%
Wellpoint Medicare|All Plans $5.65 ↓ -28%
SELECTCARE Medicare|All Plans $5.65 ↓ -28%
Community Health Choice Commercial|Exchange $5.76 ↓ -26%
Devoted Medicare|All Plans $5.87 ↓ -25%
SCANHealth Medicare|All Plans $5.87 ↓ -25%
UNITED Medicaid|STAR $6.18 ↓ -21%
TCHP Medicaid|STAR $6.18 ↓ -21%
CHC Medicaid|STAR $6.50 ↓ -17%
Ambetter Commercial|All Plans $7.96 ↑ +2%
Wellpoint Commercial|Exchange $8.24 ↑ +6%
Aetna Commercial|Exchange $8.45 ↑ +8%
United Commercial|Exchange $8.51 ↑ +9%
Bright Health Commercial|All Plans $9.06 ↑ +16%
Health First Commercial|All Plans $11.15 ↑ +43%
BCBS-TX Commercial|Blue Advantage HMO $13.23 ↑ +69%
Wellpoint Medicaid|All Other Plans $13.38 ↑ +71%
Humana Commercial|All Plans $13.72 ↑ +76%
UNITED Medicaid|STARPLUS $14.11 ↑ +81%
Entrust Commercial|All Plans $14.27 ↑ +83%
Wellpoint Medicaid|STAR $17.93 ↑ +130%
BCBS-TX Commercial|Blue Options $17.93 ↑ +130%
BCBS-TX Commercial|PPO-POS $19.22 ↑ +146%
BCBS-TX Commercial|HMO $19.60 ↑ +151%
BCBS-TX Commercial|Traditional $19.92 ↑ +155%
BCBS-TX Commercial|PPO $22.29 ↑ +185%
Cigna Commercial|All Plans $23.26 ↑ +198%

Visitor-reported prices

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Assay of urine sulfate at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $40.73 $4.61 – $50.91
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $45.67 $8.05 – $68.51
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $44.62 $4.61 – $55.78
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $40.73 $4.61 – $50.91
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $45.67 $4.93 – $68.51
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $45.67 $4.61 – $68.51
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $44.62 $4.61 – $66.93
BAYLOR SCOTT & WHITE ALL SAINTS MEDICAL CENTER - FORT WORTH Fort Worth $40.73 $4.61 – $50.91

All Texas hospitals for this procedure →