Cholinesterase 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

$51.35

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.

$146.70

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.

$6.28 with TCHP vs $110.03 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 $6.28 ↓ -88%
CHC Medicaid|All Plans $6.28 ↓ -88%
Wellpoint Medicaid|All Plans $6.61 ↓ -87%
UNITED Medicaid|All Other Plans $6.74 ↓ -87%
KELSEY Medicare|All Plans $7.87 ↓ -85%
CIGNA-HEALTHSPRING Medicare|All Plans $7.87 ↓ -85%
BCBS Medicare|All Plans $7.87 ↓ -85%
HUMANA Medicare|All Plans $7.87 ↓ -85%
UNITED Medicare|All Plans $8.03 ↓ -84%
AETNA Medicare|All Plans $8.03 ↓ -84%
AMERIVANTAGE Medicare|All Plans $8.11 ↓ -84%
SCANHealth Medicare|All Plans $8.42 ↓ -84%
DEVOTED Medicare|All Plans $8.42 ↓ -84%
UNITED Medicaid|STAR $9.06 ↓ -82%
BCBS - TX Commercial|MyBlue Health Exchange $11.49 ↓ -78%
Ambetter Commercial|All Plans $11.80 ↓ -77%
Community Health Choice Commercial|Exchange $11.80 ↓ -77%
Wellpoint Commercial|Exchange $11.81 ↓ -77%
Bright Health Commercial|All Plans $12.99 ↓ -75%
United Commercial|Charter $14.58 ↓ -72%
United Commercial|HMO $14.58 ↓ -72%
United Commercial|Exchange $14.58 ↓ -72%
United Commercial|PPO $14.58 ↓ -72%
BCBS-TX Commercial|Exchange $14.95 ↓ -71%
Cigna Commercial|Surefit $19.00 ↓ -63%
UNITED Medicaid|STARPLUS $20.62 ↓ -60%
Cigna Commercial|HMO $20.97 ↓ -59%
BCBS-TX Commercial|Blue Premier $25.66 ↓ -50%
Cigna Commercial|PPO $28.67 ↓ -44%
BCBS-TX Commercial|HMO $34.47 ↓ -33%
BCBS-TX Commercial|PPO $40.37 ↓ -21%
Cigna Lifesource Commercial|Transplant $88.02 ↑ +71%
First Health Commercial|All Plans $95.36 ↑ +86%
Coventry Commercial|PPO $95.36 ↑ +86%
Aetna Commercial|HMO $99.76 ↑ +94%
Healthsmart Commercial|PPO $102.69 ↑ +100%
Cigna Commercial|Transplant $102.69 ↑ +100%
MultiPlan Commercial|All Plans $110.03 ↑ +114%

Visitor-reported prices

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Cholinesterase at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON SOUTHEAST PASADENA not published $6.48 – $32.04
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $66.15 $6.61 – $28.23
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $63.00 $4.65 – $33.88
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $63.00 $6.61 – $28.23
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $66.15 $6.61 – $28.23
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $63.00 $7.07 – $33.88
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $63.00 $6.61 – $33.88
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $63.00 $6.61 – $33.88

All Texas hospitals for this procedure →