Infectious agent antigen immunoassay ql/sq multi step helicobacter pylori stool 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

$25.73

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.

$73.50

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.

$11.03 with Aetna vs $61.04 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 $11.03 ↓ -57%
TCHP Medicaid|All Other Plans $12.08 ↓ -53%
UNITED Medicaid|All Other Plans $12.08 ↓ -53%
United Commercial|All Other Plans $12.14 ↓ -53%
BCBS Medicaid|All Plans $12.68 ↓ -51%
SUPERIOR Medicaid|All Plans $12.68 ↓ -51%
CHC Medicaid|All Other Plans $12.68 ↓ -51%
CHC Medicaid|CHIP $14.09 ↓ -45%
UNITED Medicare|All Plans $14.38 ↓ -44%
KELSEY Medicare|All Plans $14.38 ↓ -44%
HUMANA Medicare|All Plans $14.38 ↓ -44%
CIGNA-HEALTHSPRING Medicare|All Plans $14.38 ↓ -44%
BCBS Medicare|All Plans $14.38 ↓ -44%
Wellpoint Medicare|All Plans $14.81 ↓ -42%
WellcareTP Medicare|All Plans $14.81 ↓ -42%
SELECTCARE Medicare|All Plans $14.81 ↓ -42%
Community Health Choice Commercial|Exchange $15.10 ↓ -41%
Devoted Medicare|All Plans $15.39 ↓ -40%
SCANHealth Medicare|All Plans $15.39 ↓ -40%
UNITED Medicaid|STAR $16.19 ↓ -37%
TCHP Medicaid|STAR $16.19 ↓ -37%
CHC Medicaid|STAR $17.03 ↓ -34%
Ambetter Commercial|All Plans $20.85 ↓ -19%
Wellpoint Commercial|Exchange $21.57 ↓ -16%
Aetna Commercial|Exchange $22.15 ↓ -14%
United Commercial|Exchange $22.29 ↓ -13%
Bright Health Commercial|All Plans $23.73 ↓ -8%
BCBS-TX Commercial|Blue Advantage HMO $34.66 ↑ +35%
Humana Commercial|All Plans $35.95 ↑ +40%
Health First Commercial|All Plans $36.75 ↑ +43%
UNITED Medicaid|STARPLUS $36.96 ↑ +44%
Entrust Commercial|All Plans $37.39 ↑ +45%
Wellpoint Medicaid|All Other Plans $44.10 ↑ +71%
BCBS-TX Commercial|PPO-POS $50.33 ↑ +96%
BCBS-TX Commercial|HMO $51.34 ↑ +100%
BCBS-TX Commercial|Blue Options $54.35 ↑ +111%
Wellpoint Medicaid|STAR $59.10 ↑ +130%
BCBS-TX Commercial|PPO $60.25 ↑ +134%
BCBS-TX Commercial|Traditional $60.38 ↑ +135%
Cigna Commercial|All Plans $61.04 ↑ +137%

Visitor-reported prices

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Infectious agent antigen immunoassay ql/sq multi step helicobacter pylori stool at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $409.73 $12.94 – $55.36
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $140.84 $10.00 – $75.00
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $107.24 $12.00 – $90.00
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $128.15 $12.00 – $75.00
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $140.84 $10.00 – $75.00
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $107.24 $12.00 – $90.00
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $107.24 $8.00 – $90.00
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $128.15 $12.00 – $90.00

All Texas hospitals for this procedure →