Bundled special stain group 1 microorganisms 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

$189.67

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.

$541.90

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.

$53.52 with KELSEY vs $406.43 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
KELSEY Medicare|All Plans $53.52 ↓ -72%
BCBS Medicare|All Plans $53.52 ↓ -72%
CIGNA-HEALTHSPRING Medicare|All Plans $53.52 ↓ -72%
HUMANA Medicare|All Plans $53.52 ↓ -72%
UNITED Medicare|All Plans $54.59 ↓ -71%
AETNA Medicare|All Plans $54.59 ↓ -71%
AMERIVANTAGE Medicare|All Plans $55.13 ↓ -71%
DEVOTED Medicare|All Plans $57.27 ↓ -70%
SCANHealth Medicare|All Plans $57.27 ↓ -70%
United Commercial|HMO $67.05 ↓ -65%
United Commercial|PPO $67.05 ↓ -65%
United Commercial|Exchange $67.05 ↓ -65%
United Commercial|Charter $67.05 ↓ -65%
BCBS - TX Commercial|MyBlue Health Exchange $72.23 ↓ -62%
Community Health Choice Commercial|Exchange $80.28 ↓ -58%
Ambetter Commercial|All Plans $80.28 ↓ -58%
Wellpoint Commercial|Exchange $80.28 ↓ -58%
Bright Health Commercial|All Plans $83.09 ↓ -56%
BCBS-TX Commercial|Exchange $93.99 ↓ -50%
BCBS-TX Commercial|Blue Premier $161.27 ↓ -15%
Cigna Commercial|Surefit $210.56 ↑ +11%
BCBS-TX Commercial|HMO $216.68 ↑ +14%
Cigna Commercial|HMO $232.35 ↑ +23%
BCBS-TX Commercial|PPO $253.78 ↑ +34%
Cigna Commercial|PPO $317.66 ↑ +67%
Aetna-Kelsey Care Commercial|HMO $319.73 ↑ +69%
Cigna Lifesource Commercial|Transplant $325.14 ↑ +71%
First Health Commercial|All Plans $352.24 ↑ +86%
Coventry Commercial|PPO $352.24 ↑ +86%
Aetna Commercial|HMO $368.50 ↑ +94%
Healthsmart Commercial|PPO $379.33 ↑ +100%
Cigna Commercial|Transplant $379.33 ↑ +100%
MultiPlan Commercial|All Plans $406.43 ↑ +114%

Visitor-reported prices

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Bundled special stain group 1 microorganisms at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON SOUTHEAST PASADENA $290.73 $49.76 – $722.88
Adventhealth Rollins Brook Lampasas $211.52 $190.46 – $190.46
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $166.15 $35.00 – $207.69
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $176.36 $36.00 – $264.55
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $171.22 $34.24 – $214.03
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $166.15 $35.00 – $207.69
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $176.36 $36.00 – $264.55
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $176.36 $26.00 – $264.55

All Texas hospitals for this procedure →