Carboxyhemoglobin quantitative 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

$33.08

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.

$94.50

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.

$9.83 with TCHP vs $70.88 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 $9.83 ↓ -70%
CHC Medicaid|All Plans $9.83 ↓ -70%
Wellpoint Medicaid|All Plans $10.35 ↓ -69%
UNITED Medicaid|All Other Plans $10.56 ↓ -68%
KELSEY Medicare|All Plans $12.32 ↓ -63%
CIGNA-HEALTHSPRING Medicare|All Plans $12.32 ↓ -63%
BCBS Medicare|All Plans $12.32 ↓ -63%
HUMANA Medicare|All Plans $12.32 ↓ -63%
UNITED Medicare|All Plans $12.57 ↓ -62%
AETNA Medicare|All Plans $12.57 ↓ -62%
AMERIVANTAGE Medicare|All Plans $12.69 ↓ -62%
SCANHealth Medicare|All Plans $13.18 ↓ -60%
DEVOTED Medicare|All Plans $13.18 ↓ -60%
UNITED Medicaid|STAR $14.18 ↓ -57%
BCBS - TX Commercial|MyBlue Health Exchange $17.99 ↓ -46%
Wellpoint Commercial|Exchange $18.48 ↓ -44%
Ambetter Commercial|All Plans $18.48 ↓ -44%
Community Health Choice Commercial|Exchange $18.48 ↓ -44%
Bright Health Commercial|All Plans $20.33 ↓ -39%
United Commercial|Charter $22.82 ↓ -31%
United Commercial|HMO $22.82 ↓ -31%
United Commercial|Exchange $22.82 ↓ -31%
United Commercial|PPO $22.82 ↓ -31%
BCBS-TX Commercial|Exchange $23.41 ↓ -29%
Cigna Commercial|Surefit $29.74 ↓ -10%
UNITED Medicaid|STARPLUS $32.29 ↓ -2%
Cigna Commercial|HMO $32.82 ↓ -1%
BCBS-TX Commercial|Blue Premier $40.16 ↑ +21%
Cigna Commercial|PPO $44.87 ↑ +36%
BCBS-TX Commercial|HMO $53.96 ↑ +63%
Cigna Lifesource Commercial|Transplant $56.70 ↑ +71%
First Health Commercial|All Plans $61.43 ↑ +86%
Coventry Commercial|PPO $61.43 ↑ +86%
BCBS-TX Commercial|PPO $63.20 ↑ +91%
Aetna Commercial|HMO $64.26 ↑ +94%
Healthsmart Commercial|PPO $66.15 ↑ +100%
Cigna Commercial|Transplant $66.15 ↑ +100%
MultiPlan Commercial|All Plans $70.88 ↑ +114%

Visitor-reported prices

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Carboxyhemoglobin quantitative at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON SOUTHEAST PASADENA $284.58 $10.14 – $50.18
Adventhealth Rollins Brook Lampasas $154.67 $11.09 – $47.43
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $124.10 $10.00 – $155.12
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $94.39 $12.00 – $141.59
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $124.10 $10.35 – $155.12
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $124.10 $10.00 – $155.12
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $94.39 $11.07 – $141.59
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $94.39 $8.00 – $141.59

All Texas hospitals for this procedure →