Phenobarbital therapeutic drug level at Baylor St Luke's Medical Center

1101 Bates Avenue, Houston, TX · CommonSpirit Health · · NPI 1184622847

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

$52.50

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.

$150.00

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.

$11.02 with Renaissance vs $150.00 with MHealth Network — 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
Renaissance Commercial|All Plans $11.02 ↓ -79%
TCHP Medicaid|All Other Plans $12.85 ↓ -76%
TCHP Medicaid|STARKIDS $12.85 ↓ -76%
Wellpoint Medicaid|All Other Plans $12.85 ↓ -76%
Wellpoint Medicaid|CHIP $12.85 ↓ -76%
Wellpoint Medicaid|STARKIDS $12.85 ↓ -76%
UNITED Medicaid|All Other Plans $13.11 ↓ -75%
UHC Medicaid|STARKIDS $13.11 ↓ -75%
UHC Medicaid|CHIP $13.11 ↓ -75%
BCBS Medicaid|All Plans $13.49 ↓ -74%
CHC Medicaid|All Other Plans $14.78 ↓ -72%
KELSEY Medicare|All Plans $15.30 ↓ -71%
CIGNA HEALTHSPRING Medicare|HMO $15.30 ↓ -71%
BCBS Medicare|All Plans $15.30 ↓ -71%
Humana Medicare|All Other Plans $15.30 ↓ -71%
AETNA Medicare|TRANSPLANT $15.30 ↓ -71%
Humana Medicare|TRANSPLANT $15.30 ↓ -71%
CIGNA HEALTHSPRING Medicare|PPO $15.45 ↓ -71%
AETNA Medicare|All Other Plans $15.61 ↓ -70%
UHC-SecureHorizons Medicare|All Plans $15.61 ↓ -70%
Amerivantage Medicare|All Plans $15.76 ↓ -70%
SELECTCARE Medicare|All Plans $16.07 ↓ -69%
DEVOTED Medicare|All Plans $16.37 ↓ -69%
SCANHealth Medicare|All Plans $16.37 ↓ -69%
TCHP Medicaid|STAR $17.22 ↓ -67%
Wellpoint Medicaid|STAR $17.22 ↓ -67%
UNITED Medicaid|STAR $17.60 ↓ -66%
BCBS - TX Commercial|MyBlue Health Exchange $18.36 ↓ -65%
KINDRED Medicare|All Plans $18.36 ↓ -65%
CHC Medicaid|STAR $19.79 ↓ -62%
KelseyCare Commercial|Exchange $20.66 ↓ -61%
BCBS - TX Commercial|Blue Advantage Exchange $21.27 ↓ -59%
Employer Direct Commercial|PPO $21.42 ↓ -59%
Community Health Choice Commercial|Exchange $22.95 ↓ -56%
Superior Health Plan Commercial|All Plans $22.95 ↓ -56%
United Commercial|PPO $22.95 ↓ -56%
United Commercial|Exchange $22.95 ↓ -56%
United Commercial|HMO $22.95 ↓ -56%
United Commercial|Charter $22.95 ↓ -56%
Wellpoint Commercial|Exchange $22.95 ↓ -56%
Community Health Choice Commercial|All Other Plans $22.95 ↓ -56%
Harris Health Commercial|ERS $22.95 ↓ -56%
Aetna Commercial|Exchange $23.56 ↓ -55%
Bright Health Commercial|All Plans $25.25 ↓ -52%
Cigna Commercial|Surefit $36.35 ↓ -31%
UHC Medicaid|STARPLUS $40.09 ↓ -24%
UNITED Medicaid|STARPLUS $40.09 ↓ -24%
Cigna Commercial|HMO $40.12 ↓ -24%
OPTUM Medicare|All Plans $40.50 ↓ -23%
BCBS - TX Commercial|Transplant $42.64 ↓ -19%
BCBS - TX Commercial|Premier $44.22 ↓ -16%
NX Health Commercial|PPO $49.73 ↓ -5%
OPTUM Medicaid|STAR $54.27 ↑ +3%
Cigna Commercial|PPO $54.84 ↑ +4%
BCBS - TX Commercial|PPO Trad $58.75 ↑ +12%
BCBS - TX Commercial|HMO $61.05 ↑ +16%
TCHPCHIP Medicaid|HMO $61.50 ↑ +17%
TCH Commercial|Transplant $67.50 ↑ +29%
United Commercial|Optum $70.50 ↑ +34%
Shell Commercial|All Plans $75.00 ↑ +43%
CHC Medicaid|CHIP $82.50 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $82.50 ↑ +57%
CHC Medicaid|HMO $82.50 ↑ +57%
Cigna Lifesource Commercial|Transplant $90.00 ↑ +71%
Coventry Commercial|PPO $97.50 ↑ +86%
Humana Commercial|Transplant $97.50 ↑ +86%
First Health Commercial|All Plans $97.50 ↑ +86%
Interlink Commercial|Transplant $105.00 ↑ +100%
Aetna Commercial|HMO $105.00 ↑ +100%
Healthsmart Commercial|PPO $105.00 ↑ +100%
Cigna Commercial|Transplant $105.00 ↑ +100%
MultiPlan Commercial|All Plans $112.50 ↑ +114%
OPTUM Medicaid|STARPLUS $123.93 ↑ +136%
USA Health Network Commercial|All Plans $127.50 ↑ +143%
MHealth Network Commercial|PPO $150.00 ↑ +186%

Visitor-reported prices

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Phenobarbital therapeutic drug level at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON WEST HOUSTON $827.00 $12.59 – $62.74
St. Luke's Health - The Vintage Hospital Houston $52.50 $11.02 – $150.00
HCA HOUSTON MEDICAL CENTER Houston not published $12.85 – $62.74
HCA HOUSTON TOMBALL HOUSTON not published $12.85 – $62.74
Adventhealth Rollins Brook Lampasas $292.48 $13.77 – $58.91
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $124.42 $10.00 – $155.53
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $109.10 $12.00 – $163.66
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $121.59 $12.00 – $151.99

All Texas hospitals for this procedure →