Assay of neonatal thyroxine at BAYLOR SCOTT & WHITE MEDICAL CENTER - PLANO

4700 Alliance Blvd., Plano, TX · Baylor Scott & White Health · · NPI 1649273434

Source: hospital's published price file ↗ · Published Jun 29, 2026 · Ingested Aug 12, 2026

$13.33

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.

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What you pay up front if you don't use insurance.

$22.22

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.

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The hospital's undiscounted list price — almost no one pays this.

$5.43 with Superior Health Plan vs $33.39 with Blue Cross Blue Shield — 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.

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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
Superior Health Plan Medicaid $5.43 ↓ -59%
United Healthcare Medicaid/CHIP $5.81 ↓ -56%
Baylor Scott & White Health Plan Medicare Advantage $6.15 ↓ -54%
CORVEL Worker's Compensation $6.28 ↓ -53%
Aetna Medicare Advantage $6.47 ↓ -51%
Humana Medicare $6.47 ↓ -51%
TriWest Community Care Network $6.47 ↓ -51%
Blue Cross Blue Shield Medicare Advantage $6.79 ↓ -49%
American Health Plan Medicare Advantage $6.79 ↓ -49%
HealthSpring Medicare Advantage $6.79 ↓ -49%
ProCare Advantage Medicare Advantage $6.79 ↓ -49%
Superior Health Plan Medicare $6.79 ↓ -49%
United Healthcare Medicare Advantage $7.25 ↓ -46%
Baylor Scott & White Health Plan BSW Premier - Small Group $7.76 ↓ -42%
Baylor Scott & White Health Plan BSW Premier - Individual $8.12 ↓ -39%
Prime Health Services Worker's Compensation $8.16 ↓ -39%
Baylor Scott & White Health Plan BSW Premier - Large Group/BSW Premier Direct to Employer (Rate 1)/BSWH Employee $9.18 ↓ -31%
Sedgwick Preferred Network $9.67 ↓ -27%
United Healthcare Charter $10.00 ↓ -25%
United Healthcare Nexus $10.00 ↓ -25%
Employers Health Network BSWQA Direct/EHN Rental $10.44 ↓ -22%
Baylor Scott & White Health Plan BSW Plus - Small Group $10.68 ↓ -20%
Baylor Scott & White Health Plan BSW Plus - Large Group/BSW Premier Direct to Employer (Rate 2) $10.80 ↓ -19%
Cigna Local Plus $10.95 ↓ -18%
United Healthcare Commercial Broad $11.00 ↓ -17%
Aetna Commercial $12.22 ↓ -8%
Employers Health Network EHN Network $12.22 ↓ -8%
QuikTrip Employee Benefit Plan $12.22 ↓ -8%
University of Mary Hardin-Baylor Commercial $12.89 ↓ -3%
Imagine Health Commercial $12.89 ↓ -3%
Cigna HMO/PPO $12.89 ↓ -3%
Independent Medical System Commercial PPO $13.33 ↑ +0%
Superior Ambetter Ambetter Exchange $13.91 ↑ +4%
Curative Commercial $14.44 ↑ +8%
Mark Cuban Commercial $15.53 ↑ +17%
First Health PPO $15.55 ↑ +17%
Optum Commercial $15.55 ↑ +17%
Humana Commercial PPO $15.55 ↑ +17%
HealthSmart Accel Network $15.55 ↑ +17%
Blue Cross Blue Shield Blue Advantage $15.79 ↑ +18%
Private Health Care System PHCS Network $16.66 ↑ +25%
HealthSmart Preferred Network $16.66 ↑ +25%
Blue Cross Blue Shield Blue Premier/High Performance Network/My BlueHealth $22.39 ↑ +68%
Blue Cross Blue Shield City of Dallas $30.02 ↑ +125%
Blue Cross Blue Shield Blue Essentials (HMO) $31.70 ↑ +138%
Blue Cross Blue Shield BlueChoice (PPO) $33.39 ↑ +150%

Visitor-reported prices

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Assay of neonatal thyroxine at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $13.33 $5.43 – $16.66
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $13.33 $5.43 – $16.66
BAYLOR SCOTT & WHITE ALL SAINTS MEDICAL CENTER - FORT WORTH Fort Worth $13.33 $5.43 – $16.66
BAYLOR SCOTT & WHITE MEDICAL CENTER - GRAPEVINE Grapevine $13.33 $5.43 – $16.66
BAYLOR SCOTT & WHITE MEDICAL CENTER - IRVING Irving $13.33 $5.43 – $16.66
BAYLOR SCOTT & WHITE MEDICAL CENTER - LAKE POINTE Rowlett $13.33 $5.43 – $16.66
BAYLOR SCOTT & WHITE MEDICAL CENTER - MCKINNEY McKinney $13.33 $5.43 – $16.66
BAYLOR SCOTT & WHITE MEDICAL CENTER - FRISCO AT PGA PARKWAY Frisco $13.33 $5.43 – $16.66

All Texas hospitals for this procedure →