Chloride 24 hour urine at St. Luke's Health - Patients Medical Center

4600 E. Sam Houston Parkway South, Pasadena, TX · CommonSpirit Health · · NPI 1407990088

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

$29.61

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.

$84.60

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.

$4.59 with TCHP vs $59.40 with MultiPlan — 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
TCHP Medicaid|All Plans $4.59 ↓ -84%
CHC Medicaid|All Plans $4.59 ↓ -84%
Wellpoint Medicaid|All Plans $4.83 ↓ -84%
UNITED Medicaid|All Other Plans $4.93 ↓ -83%
KELSEY Medicare|All Plans $5.75 ↓ -81%
BCBS Medicare|All Plans $5.75 ↓ -81%
CIGNA-HEALTHSPRING Medicare|All Plans $5.75 ↓ -81%
HUMANA Medicare|All Plans $5.75 ↓ -81%
AETNA Medicare|All Plans $5.87 ↓ -80%
UNITED Medicare|All Plans $5.87 ↓ -80%
AMERIVANTAGE Medicare|All Plans $5.92 ↓ -80%
SCANHealth Medicare|All Plans $6.15 ↓ -79%
DEVOTED Medicare|All Plans $6.15 ↓ -79%
UNITED Medicaid|STAR $6.62 ↓ -78%
BCBS - TX Commercial|MyBlue Health Exchange $8.40 ↓ -72%
Ambetter Commercial|All Plans $8.63 ↓ -71%
Community Health Choice Commercial|Exchange $8.63 ↓ -71%
Wellpoint Commercial|Exchange $8.63 ↓ -71%
United Commercial|Exchange $9.32 ↓ -69%
United Commercial|PPO $9.32 ↓ -69%
United Commercial|HMO $9.32 ↓ -69%
United Commercial|Charter $9.32 ↓ -69%
Bright Health Commercial|All Plans $9.49 ↓ -68%
BCBS-TX Commercial|Exchange $10.93 ↓ -63%
Cigna Commercial|Surefit $14.04 ↓ -53%
UNITED Medicaid|STARPLUS $15.07 ↓ -49%
Cigna Commercial|HMO $15.49 ↓ -48%
BCBS-TX Commercial|Blue Premier $18.75 ↓ -37%
Cigna Commercial|PPO $21.19 ↓ -28%
BCBS-TX Commercial|HMO $25.19 ↓ -15%
BCBS-TX Commercial|PPO $29.50 ↓ -0%
Cigna Lifesource Commercial|Transplant $47.52 ↑ +60%
First Health Commercial|All Plans $51.48 ↑ +74%
Coventry Commercial|PPO $51.48 ↑ +74%
Aetna Commercial|HMO $53.86 ↑ +82%
Healthsmart Commercial|PPO $55.44 ↑ +87%
Cigna Commercial|Transplant $55.44 ↑ +87%
MultiPlan Commercial|All Plans $59.40 ↑ +101%

Visitor-reported prices

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Chloride 24 hour urine at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $129.84 $5.18 – $22.14
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $58.30 $4.83 – $72.88
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $45.91 $8.43 – $68.86
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $54.28 $4.83 – $67.85
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $58.30 $4.83 – $72.88
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $45.91 $5.17 – $68.86
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $45.91 $4.83 – $68.86
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $54.28 $4.83 – $81.42

All Texas hospitals for this procedure →