T4 (thyroxine) free 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

$62.65

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.

$179.00

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.

$6.49 with Renaissance vs $179.00 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 $6.49 ↓ -90%
Wellpoint Medicaid|CHIP $7.58 ↓ -88%
TCHP Medicaid|STARKIDS $7.58 ↓ -88%
TCHP Medicaid|All Other Plans $7.58 ↓ -88%
Wellpoint Medicaid|STARKIDS $7.58 ↓ -88%
Wellpoint Medicaid|All Other Plans $7.58 ↓ -88%
UHC Medicaid|STARKIDS $7.73 ↓ -88%
UNITED Medicaid|All Other Plans $7.73 ↓ -88%
UHC Medicaid|CHIP $7.73 ↓ -88%
BCBS Medicaid|All Plans $7.96 ↓ -87%
CHC Medicaid|All Other Plans $8.72 ↓ -86%
Humana Medicare|TRANSPLANT $9.02 ↓ -86%
CIGNA HEALTHSPRING Medicare|HMO $9.02 ↓ -86%
AETNA Medicare|TRANSPLANT $9.02 ↓ -86%
KELSEY Medicare|All Plans $9.02 ↓ -86%
BCBS Medicare|All Plans $9.02 ↓ -86%
Humana Medicare|All Other Plans $9.02 ↓ -86%
CIGNA HEALTHSPRING Medicare|PPO $9.11 ↓ -85%
AETNA Medicare|All Other Plans $9.20 ↓ -85%
UHC-SecureHorizons Medicare|All Plans $9.20 ↓ -85%
Amerivantage Medicare|All Plans $9.29 ↓ -85%
SELECTCARE Medicare|All Plans $9.47 ↓ -85%
SCANHealth Medicare|All Plans $9.65 ↓ -85%
DEVOTED Medicare|All Plans $9.65 ↓ -85%
TCHP Medicaid|STAR $10.16 ↓ -84%
Wellpoint Medicaid|STAR $10.16 ↓ -84%
UNITED Medicaid|STAR $10.38 ↓ -83%
KINDRED Medicare|All Plans $10.82 ↓ -83%
BCBS - TX Commercial|MyBlue Health Exchange $10.82 ↓ -83%
CHC Medicaid|STAR $11.67 ↓ -81%
KelseyCare Commercial|Exchange $12.18 ↓ -81%
BCBS - TX Commercial|Blue Advantage Exchange $12.54 ↓ -80%
Employer Direct Commercial|PPO $12.63 ↓ -80%
Harris Health Commercial|ERS $13.53 ↓ -78%
Superior Health Plan Commercial|All Plans $13.53 ↓ -78%
Community Health Choice Commercial|All Other Plans $13.53 ↓ -78%
Community Health Choice Commercial|Exchange $13.53 ↓ -78%
Wellpoint Commercial|Exchange $13.53 ↓ -78%
Aetna Commercial|Exchange $13.89 ↓ -78%
Bright Health Commercial|All Plans $14.88 ↓ -76%
United Commercial|Exchange $16.70 ↓ -73%
United Commercial|PPO $16.70 ↓ -73%
United Commercial|HMO $16.70 ↓ -73%
United Commercial|Charter $16.70 ↓ -73%
Cigna Commercial|Surefit $21.48 ↓ -66%
UHC Medicaid|STARPLUS $23.65 ↓ -62%
UNITED Medicaid|STARPLUS $23.65 ↓ -62%
Cigna Commercial|HMO $23.71 ↓ -62%
BCBS - TX Commercial|Premier $26.07 ↓ -58%
NX Health Commercial|PPO $29.32 ↓ -53%
Cigna Commercial|PPO $32.40 ↓ -48%
BCBS - TX Commercial|Transplant $33.58 ↓ -46%
BCBS - TX Commercial|PPO Trad $34.64 ↓ -45%
BCBS - TX Commercial|HMO $35.99 ↓ -43%
OPTUM Medicare|All Plans $48.33 ↓ -23%
OPTUM Medicaid|STAR $64.77 ↑ +3%
TCHPCHIP Medicaid|HMO $73.39 ↑ +17%
TCH Commercial|Transplant $80.55 ↑ +29%
United Commercial|Optum $84.13 ↑ +34%
Shell Commercial|All Plans $89.50 ↑ +43%
CHC Medicaid|CHIP $98.45 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $98.45 ↑ +57%
CHC Medicaid|HMO $98.45 ↑ +57%
Cigna Lifesource Commercial|Transplant $107.40 ↑ +71%
Humana Commercial|Transplant $116.35 ↑ +86%
First Health Commercial|All Plans $116.35 ↑ +86%
Coventry Commercial|PPO $116.35 ↑ +86%
Cigna Commercial|Transplant $125.30 ↑ +100%
Healthsmart Commercial|PPO $125.30 ↑ +100%
Interlink Commercial|Transplant $125.30 ↑ +100%
MultiPlan Commercial|All Plans $134.25 ↑ +114%
OPTUM Medicaid|STARPLUS $147.89 ↑ +136%
USA Health Network Commercial|All Plans $152.15 ↑ +143%
MHealth Network Commercial|PPO $179.00 ↑ +186%

Visitor-reported prices

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T4 (thyroxine) free at other Texas hospitals

Hospital City Cash price Negotiated range
St. Luke's Health - The Vintage Hospital Houston $62.65 $6.49 – $179.00
HCA HOUSTON MEDICAL CENTER Houston not published $7.58 – $37.63
HCA HOUSTON WEST HOUSTON not published $7.43 – $37.63
HCA HOUSTON TOMBALL HOUSTON not published $7.58 – $37.63
Adventhealth Rollins Brook Lampasas $251.77 $8.12 – $34.73
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $128.73 $7.58 – $41.25
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $132.83 $6.79 – $49.50
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $144.14 $7.58 – $41.25

All Texas hospitals for this procedure →