Osmolality blood 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

$62.85

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.

$179.55

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.

$5.55 with UNITED vs $144.36 with Wellpoint — 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
UNITED Medicaid|All Other Plans $5.55 ↓ -91%
TCHP Medicaid|All Other Plans $5.55 ↓ -91%
United Commercial|All Other Plans $5.58 ↓ -91%
SUPERIOR Medicaid|All Plans $5.83 ↓ -91%
CHC Medicaid|All Other Plans $5.83 ↓ -91%
BCBS Medicaid|All Plans $5.83 ↓ -91%
CHC Medicaid|CHIP $6.48 ↓ -90%
HUMANA Medicare|All Plans $6.61 ↓ -89%
UNITED Medicare|All Plans $6.61 ↓ -89%
KELSEY Medicare|All Plans $6.61 ↓ -89%
CIGNA-HEALTHSPRING Medicare|All Plans $6.61 ↓ -89%
BCBS Medicare|All Plans $6.61 ↓ -89%
WellcareTP Medicare|All Plans $6.81 ↓ -89%
Wellpoint Medicare|All Plans $6.81 ↓ -89%
SELECTCARE Medicare|All Plans $6.81 ↓ -89%
Community Health Choice Commercial|Exchange $6.94 ↓ -89%
Devoted Medicare|All Plans $7.07 ↓ -89%
SCANHealth Medicare|All Plans $7.07 ↓ -89%
UNITED Medicaid|STAR $7.44 ↓ -88%
TCHP Medicaid|STAR $7.44 ↓ -88%
CHC Medicaid|STAR $7.83 ↓ -88%
Ambetter Commercial|All Plans $9.58 ↓ -85%
Wellpoint Commercial|Exchange $9.92 ↓ -84%
Aetna Commercial|Exchange $10.18 ↓ -84%
United Commercial|Exchange $10.25 ↓ -84%
Bright Health Commercial|All Plans $10.91 ↓ -83%
BCBS-TX Commercial|Blue Advantage HMO $15.93 ↓ -75%
Humana Commercial|All Plans $16.52 ↓ -74%
UNITED Medicaid|STARPLUS $16.98 ↓ -73%
Entrust Commercial|All Plans $17.19 ↓ -73%
BCBS-TX Commercial|PPO-POS $23.14 ↓ -63%
BCBS-TX Commercial|HMO $23.60 ↓ -62%
BCBS-TX Commercial|Blue Options $24.97 ↓ -60%
Aetna Medicare|All Plans $26.94 ↓ -57%
Cigna Commercial|All Plans $27.62 ↓ -56%
BCBS-TX Commercial|PPO $27.70 ↓ -56%
BCBS-TX Commercial|Traditional $27.74 ↓ -56%
Health First Commercial|All Plans $89.78 ↑ +43%
Wellpoint Medicaid|All Other Plans $107.73 ↑ +71%
Wellpoint Medicaid|STAR $144.36 ↑ +130%

Visitor-reported prices

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Osmolality blood at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $137.50 $5.95 – $25.45
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $91.31 $5.55 – $114.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $101.14 $9.69 – $151.70
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $91.67 $5.55 – $114.59
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $91.31 $5.55 – $114.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $101.14 $5.94 – $151.70
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $101.14 $5.55 – $151.70
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $91.67 $5.55 – $137.51

All Texas hospitals for this procedure →