Glucose tolerance test (gtt) 3 specimens 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

$135.45

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.

$387.00

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.

$9.27 with Renaissance vs $387.00 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 $9.27 ↓ -93%
Wellpoint Medicaid|All Other Plans $10.81 ↓ -92%
Wellpoint Medicaid|STARKIDS $10.81 ↓ -92%
TCHP Medicaid|STARKIDS $10.81 ↓ -92%
TCHP Medicaid|All Other Plans $10.81 ↓ -92%
Wellpoint Medicaid|CHIP $10.81 ↓ -92%
UHC Medicaid|CHIP $11.03 ↓ -92%
UNITED Medicaid|All Other Plans $11.03 ↓ -92%
UHC Medicaid|STARKIDS $11.03 ↓ -92%
BCBS Medicaid|All Plans $11.35 ↓ -92%
CHC Medicaid|All Other Plans $12.43 ↓ -91%
KELSEY Medicare|All Plans $12.87 ↓ -90%
Humana Medicare|All Other Plans $12.87 ↓ -90%
Humana Medicare|TRANSPLANT $12.87 ↓ -90%
CIGNA HEALTHSPRING Medicare|HMO $12.87 ↓ -90%
AETNA Medicare|TRANSPLANT $12.87 ↓ -90%
BCBS Medicare|All Plans $12.87 ↓ -90%
CIGNA HEALTHSPRING Medicare|PPO $13.00 ↓ -90%
UHC-SecureHorizons Medicare|All Plans $13.13 ↓ -90%
AETNA Medicare|All Other Plans $13.13 ↓ -90%
Amerivantage Medicare|All Plans $13.26 ↓ -90%
SELECTCARE Medicare|All Plans $13.51 ↓ -90%
DEVOTED Medicare|All Plans $13.77 ↓ -90%
SCANHealth Medicare|All Plans $13.77 ↓ -90%
TCHP Medicaid|STAR $14.49 ↓ -89%
Wellpoint Medicaid|STAR $14.49 ↓ -89%
UNITED Medicaid|STAR $14.81 ↓ -89%
BCBS - TX Commercial|MyBlue Health Exchange $15.44 ↓ -89%
KINDRED Medicare|All Plans $15.44 ↓ -89%
CHC Medicaid|STAR $16.65 ↓ -88%
KelseyCare Commercial|Exchange $17.37 ↓ -87%
BCBS - TX Commercial|Blue Advantage Exchange $17.89 ↓ -87%
Employer Direct Commercial|PPO $18.02 ↓ -87%
Community Health Choice Commercial|Exchange $19.30 ↓ -86%
Superior Health Plan Commercial|All Plans $19.30 ↓ -86%
Wellpoint Commercial|Exchange $19.30 ↓ -86%
Community Health Choice Commercial|All Other Plans $19.30 ↓ -86%
Harris Health Commercial|ERS $19.30 ↓ -86%
Aetna Commercial|Exchange $19.82 ↓ -85%
Bright Health Commercial|All Plans $21.24 ↓ -84%
United Commercial|Charter $23.84 ↓ -82%
United Commercial|PPO $23.84 ↓ -82%
United Commercial|Exchange $23.84 ↓ -82%
United Commercial|HMO $23.84 ↓ -82%
Cigna Commercial|Surefit $30.58 ↓ -77%
UNITED Medicaid|STARPLUS $33.73 ↓ -75%
UHC Medicaid|STARPLUS $33.73 ↓ -75%
Cigna Commercial|HMO $33.74 ↓ -75%
BCBS - TX Commercial|Premier $37.19 ↓ -73%
NX Health Commercial|PPO $41.83 ↓ -69%
Cigna Commercial|PPO $46.11 ↓ -66%
BCBS - TX Commercial|Transplant $47.94 ↓ -65%
BCBS - TX Commercial|PPO Trad $49.42 ↓ -64%
BCBS - TX Commercial|HMO $51.35 ↓ -62%
OPTUM Medicare|All Plans $104.49 ↓ -23%
OPTUM Medicaid|STAR $140.02 ↑ +3%
TCHPCHIP Medicaid|HMO $158.67 ↑ +17%
TCH Commercial|Transplant $174.15 ↑ +29%
United Commercial|Optum $181.89 ↑ +34%
Shell Commercial|All Plans $193.50 ↑ +43%
CHC Medicaid|HMO $212.85 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $212.85 ↑ +57%
CHC Medicaid|CHIP $212.85 ↑ +57%
Cigna Lifesource Commercial|Transplant $232.20 ↑ +71%
Aetna Commercial|KelseyCare $236.07 ↑ +74%
First Health Commercial|All Plans $251.55 ↑ +86%
Humana Commercial|Transplant $251.55 ↑ +86%
Coventry Commercial|PPO $251.55 ↑ +86%
Cigna Commercial|Transplant $270.90 ↑ +100%
Aetna Commercial|HMO $270.90 ↑ +100%
Healthsmart Commercial|PPO $270.90 ↑ +100%
Interlink Commercial|Transplant $270.90 ↑ +100%
MultiPlan Commercial|All Plans $290.25 ↑ +114%
OPTUM Medicaid|STARPLUS $319.74 ↑ +136%
USA Health Network Commercial|All Plans $328.95 ↑ +143%
MHealth Network Commercial|PPO $387.00 ↑ +186%

Visitor-reported prices

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Glucose tolerance test (gtt) 3 specimens at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON MEDICAL CENTER Houston $832.16 $10.81 – $52.96
St. Luke's Health - The Vintage Hospital Houston $135.45 $9.27 – $387.00
HCA HOUSTON WEST HOUSTON not published $10.59 – $52.96
HCA HOUSTON TOMBALL HOUSTON not published $10.81 – $52.96
Adventhealth Rollins Brook Lampasas $217.81 $11.58 – $49.55
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $151.93 $10.00 – $189.91
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $161.61 $12.00 – $242.41
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $140.92 $10.81 – $176.15

All Texas hospitals for this procedure →