Thyroglobulin antibody at St. Luke's Health Memorial San Augustine

511 E. Hospital Street, San Augustine, TX · CommonSpirit Health · · NPI 1578547345

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$45.75

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.

$304.98

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.

$10.44 with United vs $68.80 with Cigna — 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
United Commercial|Exchange $10.44 ↓ -77%
United Commercial|All Other Plans $13.34 ↓ -71%
TCHP Medicaid|All Plans $13.36 ↓ -71%
Aetna Commercial|All Plans $14.50 ↓ -68%
AETNA Medicare|All Plans $15.91 ↓ -65%
HUMANA Medicare|All Plans $15.91 ↓ -65%
Wellpoint Medicare|All Plans $16.39 ↓ -64%
CIGNA HEALTHSPRING Medicare|All Other Plans $16.71 ↓ -63%
UNITED Medicare|All Plans $16.71 ↓ -63%
BCBS Medicare|All Plans $16.71 ↓ -63%
CIGNA HEALTHSPRING Medicare|PPO $16.86 ↓ -63%
SCANHealth Medicare|All Plans $17.02 ↓ -63%
MD Save Commercial|All Plans $19.89 ↓ -57%
SUPERIOR Medicaid|STARPLUS $21.80 ↓ -52%
SUPERIOR Medicaid|All Other Plans $21.80 ↓ -52%
UNITED Medicaid|All Other Plans $21.80 ↓ -52%
Wellpoint Medicaid|All Other Plans $21.80 ↓ -52%
UNITED Medicaid|STARKIDS $21.80 ↓ -52%
UNITED Medicaid|STAR $21.80 ↓ -52%
UNITED Medicaid|CHIP $21.80 ↓ -52%
CIGNA HEALTHSPRING Medicaid|STARPLUS $22.24 ↓ -51%
Wellpoint Medicaid|STARPLUS $22.45 ↓ -51%
BCBS Medicaid|All Plans $22.89 ↓ -50%
Wellpoint Commercial|Exchange $25.07 ↓ -45%
BCBS-TX Commercial|Blue Advantage HMO $30.23 ↓ -34%
Wellpoint Medicaid|STAR $34.23 ↓ -25%
SUPERIOR Medicaid|STAR $34.23 ↓ -25%
UNITED Medicaid|STARPLUS $39.02 ↓ -15%
PHCS Commercial|All Plans $39.44 ↓ -14%
Humana Commercial|All Plans $40.60 ↓ -11%
Multiplan Commercial|All Plans $40.60 ↓ -11%
Entrust Commercial|All Plans $41.37 ↓ -10%
Angelina County Commercial|All Plans $43.43 ↓ -5%
Brookshire Brothers Commercial|All Plans $47.73 ↑ +4%
Galaxy Commercial|All Plans $52.20 ↑ +14%
BCBS-TX Commercial|Blue Premier $52.50 ↑ +15%
BCBS-TX Commercial|HMO $55.69 ↑ +22%
BCBS-TX Commercial|PPO $58.00 ↑ +27%
Cigna Commercial|All Plans $68.80 ↑ +50%

Visitor-reported prices

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Thyroglobulin antibody at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $353.76 $14.32 – $61.25
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $115.79 $10.00 – $144.74
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $131.80 $12.00 – $197.70
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $106.16 $12.00 – $132.71
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $115.79 $10.00 – $144.74
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $131.80 $12.00 – $197.70
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $131.80 $8.00 – $197.70
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $106.16 $12.00 – $159.25

All Texas hospitals for this procedure →