Drug test(s) presumptive any class instrument chemistry analyzers 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

$156.10

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.

$446.00

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.

$49.59 with TCHP vs $224.34 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
TCHP Medicaid|All Plans $49.59 ↓ -68%
CHC Medicaid|All Plans $49.59 ↓ -68%
Wellpoint Medicaid|All Plans $52.20 ↓ -67%
UNITED Medicaid|All Other Plans $53.24 ↓ -66%
KELSEY Medicare|All Plans $62.14 ↓ -60%
CIGNA-HEALTHSPRING Medicare|All Plans $62.14 ↓ -60%
BCBS Medicare|All Plans $62.14 ↓ -60%
HUMANA Medicare|All Plans $62.14 ↓ -60%
UNITED Medicare|All Plans $63.38 ↓ -59%
AETNA Medicare|All Plans $63.38 ↓ -59%
AMERIVANTAGE Medicare|All Plans $64.00 ↓ -59%
SCANHealth Medicare|All Plans $66.49 ↓ -57%
DEVOTED Medicare|All Plans $66.49 ↓ -57%
UNITED Medicaid|STAR $71.51 ↓ -54%
BCBS - TX Commercial|MyBlue Health Exchange $90.72 ↓ -42%
Wellpoint Commercial|Exchange $93.21 ↓ -40%
Ambetter Commercial|All Plans $93.21 ↓ -40%
Community Health Choice Commercial|Exchange $93.21 ↓ -40%
Bright Health Commercial|All Plans $102.53 ↓ -34%
United Commercial|Charter $107.75 ↓ -31%
United Commercial|HMO $107.75 ↓ -31%
United Commercial|Exchange $107.75 ↓ -31%
United Commercial|PPO $107.75 ↓ -31%
BCBS-TX Commercial|Exchange $118.07 ↓ -24%
Cigna Lifesource Commercial|Transplant $131.40 ↓ -16%
First Health Commercial|All Plans $142.35 ↓ -9%
Coventry Commercial|PPO $142.35 ↓ -9%
Cigna Commercial|Surefit $148.71 ↓ -5%
Aetna Commercial|HMO $148.92 ↓ -5%
Cigna Commercial|Transplant $153.30 ↓ -2%
Healthsmart Commercial|PPO $153.30 ↓ -2%
UNITED Medicaid|STARPLUS $162.86 ↑ +4%
Cigna Commercial|HMO $164.10 ↑ +5%
MultiPlan Commercial|All Plans $164.25 ↑ +5%
BCBS-TX Commercial|Blue Premier $202.58 ↑ +30%
BCBS-TX Commercial|HMO $219.00 ↑ +40%
BCBS-TX Commercial|PPO $219.00 ↑ +40%
Cigna Commercial|PPO $224.34 ↑ +44%

Visitor-reported prices

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Drug test(s) presumptive any class instrument chemistry analyzers at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON SOUTHEAST PASADENA $2,745.75 $51.16 – $255.08
Adventhealth Rollins Brook Lampasas $1,170.94 $55.93 – $239.24
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $1,041.00 $3.00 – $149.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $1,041.00 $1.03 – $149.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $1,041.00 $3.87 – $149.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $1,041.00 $3.92 – $149.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $1,041.00 $3.87 – $149.14
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $1,041.00 $4.58 – $149.14

All Texas hospitals for this procedure →