Thiamine hcl (vitamin b1) 100 mg/ml injection solution 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

$20.51

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.

$58.59

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.

$2.76 with BCBS - TX vs $56.91 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
BCBS - TX Commercial|MyBlue Health Exchange $2.76 ↓ -87%
United Commercial|Exchange $3.08 ↓ -85%
BCBS - TX Commercial|Blue Advantage Exchange $3.47 ↓ -83%
United Commercial|PPO $4.22 ↓ -79%
United Commercial|Charter $4.22 ↓ -79%
United Commercial|HMO $4.22 ↓ -79%
BCBS - TX Commercial|Premier $4.36 ↓ -79%
Cigna Commercial|PPO $5.28 ↓ -74%
Cigna Commercial|Surefit $5.57 ↓ -73%
Cigna Commercial|HMO $5.57 ↓ -73%
BCBS - TX Commercial|HMO $5.68 ↓ -72%
BCBS - TX Commercial|PPO Trad $6.14 ↓ -70%
Aetna Commercial|KelseyCare $12.53 ↓ -39%
Aetna Commercial|HMO $14.80 ↓ -28%
Aetna Commercial|PPO $14.80 ↓ -28%
OPTUM Medicare|All Plans $15.37 ↓ -25%
Aetna Commercial|Transplant $18.22 ↓ -11%
Bright Health Commercial|All Plans $18.79 ↓ -8%
OPTUM Medicaid|STAR $20.60 ↑ +0%
TCHPCHIP Medicaid|HMO $23.34 ↑ +14%
TCH Commercial|Transplant $25.61 ↑ +25%
United Commercial|Optum $26.75 ↑ +30%
Humana Commercial|HMO $27.89 ↑ +36%
KelseyCare Commercial|All Other Plans $27.89 ↑ +36%
Humana Commercial|PPO $27.89 ↑ +36%
Shell Commercial|All Plans $28.46 ↑ +39%
CHC Medicaid|CHIP $31.31 ↑ +53%
CHC Medicaid|HMO $31.31 ↑ +53%
TEXASTRUECHOICE Medicaid|CHIP $31.31 ↑ +53%
Cigna Lifesource Commercial|Transplant $34.15 ↑ +67%
Independent Med System Commercial|All Plans $34.15 ↑ +67%
First Health Commercial|All Plans $37.00 ↑ +80%
Coventry Commercial|PPO $37.00 ↑ +80%
Humana Commercial|Transplant $37.00 ↑ +80%
Interlink Commercial|Transplant $39.84 ↑ +94%
Healthsmart Commercial|PPO $39.84 ↑ +94%
PHCS Savility Commercial|PPO $39.84 ↑ +94%
PHCS Commercial|PPO $39.84 ↑ +94%
Cigna Commercial|Transplant $39.84 ↑ +94%
Healthsmart Commercial|AP3 $40.98 ↑ +100%
MultiPlan Commercial|All Plans $42.69 ↑ +108%
OPTUM Medicaid|STARPLUS $47.02 ↑ +129%
USA Health Network Commercial|All Plans $48.38 ↑ +136%
MHealth Network Commercial|PPO $56.91 ↑ +177%

Visitor-reported prices

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Thiamine hcl (vitamin b1) 100 mg/ml injection solution at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON WEST HOUSTON $15.00 $1.81 – $29.32
St. Luke's Health - The Vintage Hospital Houston $20.51 $2.51 – $56.91
HCA HOUSTON MEDICAL CENTER Houston not published $1.76 – $29.32
HCA HOUSTON TOMBALL HOUSTON not published $1.76 – $29.32
Adventhealth Rollins Brook Lampasas $125.67 $11.82 – $11.82
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $35.82 $1.71 – $32.64
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $35.82 $1.71 – $34.56
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $35.82 $1.71 – $28.80

All Texas hospitals for this procedure →