Sialography s&i 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

$348.25

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.

$995.00

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.

$109.45 with TCHP vs $995.00 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
TCHP Medicaid|All Other Plans $109.45 ↓ -69%
TCHP Medicaid|STARKIDS $109.45 ↓ -69%
Wellpoint Medicaid|All Other Plans $115.94 ↓ -67%
UHC Medicaid|STARKIDS $118.26 ↓ -66%
UHC Medicaid|CHIP $118.26 ↓ -66%
Wellpoint Medicaid|CHIP $118.61 ↓ -66%
Wellpoint Medicaid|STARKIDS $118.61 ↓ -66%
UNITED Medicaid|All Other Plans $120.98 ↓ -65%
BCBS Medicaid|All Plans $121.74 ↓ -65%
CHC Medicaid|All Other Plans $136.40 ↓ -61%
TCHP Medicaid|STAR $146.67 ↓ -58%
Wellpoint Medicaid|STAR $158.94 ↓ -54%
UNITED Medicaid|STAR $162.50 ↓ -53%
Renaissance Commercial|All Plans $174.32 ↓ -50%
CHC Medicaid|STAR $182.66 ↓ -48%
AETNA Medicare|TRANSPLANT $242.11 ↓ -30%
KELSEY Medicare|All Plans $242.11 ↓ -30%
Humana Medicare|TRANSPLANT $242.11 ↓ -30%
BCBS Medicare|All Plans $242.11 ↓ -30%
Humana Medicare|All Other Plans $242.11 ↓ -30%
CIGNA HEALTHSPRING Medicare|HMO $242.11 ↓ -30%
CIGNA HEALTHSPRING Medicare|PPO $244.53 ↓ -30%
UHC-SecureHorizons Medicare|All Plans $246.95 ↓ -29%
AETNA Medicare|All Other Plans $246.95 ↓ -29%
Amerivantage Medicare|All Plans $249.37 ↓ -28%
SELECTCARE Medicare|All Plans $254.22 ↓ -27%
SCANHealth Medicare|All Plans $259.06 ↓ -26%
DEVOTED Medicare|All Plans $259.06 ↓ -26%
OPTUM Medicare|All Plans $268.65 ↓ -23%
BCBS - TX Commercial|MyBlue Health Exchange $279.65 ↓ -20%
KINDRED Medicare|All Plans $290.53 ↓ -17%
BCBS - TX Commercial|Blue Advantage Exchange $300.62 ↓ -14%
Cigna Commercial|Surefit $323.47 ↓ -7%
KelseyCare Commercial|Exchange $326.85 ↓ -6%
Employer Direct Commercial|PPO $338.95 ↓ -3%
Cigna Commercial|HMO $356.25 ↑ +2%
OPTUM Medicaid|STAR $360.00 ↑ +3%
Community Health Choice Commercial|Exchange $363.17 ↑ +4%
Superior Health Plan Commercial|All Plans $363.17 ↑ +4%
Wellpoint Commercial|Exchange $363.17 ↑ +4%
Community Health Choice Commercial|All Other Plans $363.17 ↑ +4%
Harris Health Commercial|ERS $363.17 ↑ +4%
UHC Medicaid|STARPLUS $370.06 ↑ +6%
UNITED Medicaid|STARPLUS $370.06 ↑ +6%
Aetna Commercial|Exchange $372.85 ↑ +7%
Bright Health Commercial|All Plans $384.80 ↑ +10%
TCHPCHIP Medicaid|HMO $407.95 ↑ +17%
Cigna Commercial|PPO $437.11 ↑ +26%
TCH Commercial|Transplant $447.75 ↑ +29%
United Commercial|Optum $467.65 ↑ +34%
Shell Commercial|All Plans $497.50 ↑ +43%
BCBS - TX Commercial|Transplant $508.75 ↑ +46%
CHC Medicaid|HMO $547.25 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $547.25 ↑ +57%
CHC Medicaid|CHIP $547.25 ↑ +57%
United Commercial|Exchange $582.00 ↑ +67%
Cigna Lifesource Commercial|Transplant $597.00 ↑ +71%
Aetna Commercial|KelseyCare $606.95 ↑ +74%
BCBS - TX Commercial|Premier $624.55 ↑ +79%
First Health Commercial|All Plans $646.75 ↑ +86%
Coventry Commercial|PPO $646.75 ↑ +86%
Humana Commercial|Transplant $646.75 ↑ +86%
Aetna Commercial|HMO $696.50 ↑ +100%
Interlink Commercial|Transplant $696.50 ↑ +100%
Cigna Commercial|Transplant $696.50 ↑ +100%
Healthsmart Commercial|PPO $696.50 ↑ +100%
BCBS - TX Commercial|HMO $736.41 ↑ +111%
MultiPlan Commercial|All Plans $746.25 ↑ +114%
United Commercial|Charter $782.00 ↑ +125%
NX Health Commercial|PPO $786.86 ↑ +126%
BCBS - TX Commercial|PPO Trad $815.64 ↑ +134%
OPTUM Medicaid|STARPLUS $822.07 ↑ +136%
USA Health Network Commercial|All Plans $845.75 ↑ +143%
United Commercial|HMO $869.00 ↑ +150%
United Commercial|PPO $869.00 ↑ +150%
MHealth Network Commercial|PPO $995.00 ↑ +186%

Visitor-reported prices

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Sialography s&i at other Texas hospitals

Hospital City Cash price Negotiated range
St. Luke's Health - The Vintage Hospital Houston $348.25 $79.60 – $995.00
HCA HOUSTON MEDICAL CENTER Houston not published $118.61 – $611.22
HCA HOUSTON WEST HOUSTON not published $113.62 – $611.22
HCA HOUSTON TOMBALL HOUSTON not published $115.94 – $611.22
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $295.76 $115.94 – $607.02
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $789.85 $162.58 – $1,184.78
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $829.34 $115.94 – $1,036.67
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $295.76 $115.94 – $607.02

All Texas hospitals for this procedure →