Mayo insulin antibodies 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

$42.54

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.

$283.56

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.

$17.98 with TCHP vs $255.21 with Galaxy — 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 Plans $17.98 ↓ -58%
AETNA Medicare|All Plans $21.41 ↓ -50%
HUMANA Medicare|All Plans $21.41 ↓ -50%
Wellpoint Medicare|All Plans $22.05 ↓ -48%
CIGNA HEALTHSPRING Medicare|All Other Plans $22.48 ↓ -47%
UNITED Medicare|All Plans $22.48 ↓ -47%
BCBS Medicare|All Plans $22.48 ↓ -47%
CIGNA HEALTHSPRING Medicare|PPO $22.69 ↓ -47%
SCANHealth Medicare|All Plans $22.91 ↓ -46%
MD Save Commercial|All Plans $26.76 ↓ -37%
Wellpoint Medicaid|All Other Plans $29.33 ↓ -31%
UNITED Medicaid|All Other Plans $29.33 ↓ -31%
UNITED Medicaid|CHIP $29.33 ↓ -31%
UNITED Medicaid|STAR $29.33 ↓ -31%
UNITED Medicaid|STARKIDS $29.33 ↓ -31%
SUPERIOR Medicaid|STARPLUS $29.33 ↓ -31%
SUPERIOR Medicaid|All Other Plans $29.33 ↓ -31%
CIGNA HEALTHSPRING Medicaid|STARPLUS $29.92 ↓ -30%
Wellpoint Medicaid|STARPLUS $30.21 ↓ -29%
BCBS Medicaid|All Plans $30.80 ↓ -28%
Wellpoint Commercial|Exchange $33.72 ↓ -21%
BCBS-TX Commercial|Blue Advantage HMO $40.68 ↓ -4%
Wellpoint Medicaid|STAR $46.05 ↑ +8%
SUPERIOR Medicaid|STAR $46.05 ↑ +8%
United Commercial|Exchange $51.05 ↑ +20%
UNITED Medicaid|STARPLUS $52.50 ↑ +23%
Entrust Commercial|All Plans $55.67 ↑ +31%
Angelina County Commercial|All Plans $58.45 ↑ +37%
Brookshire Brothers Commercial|All Plans $64.23 ↑ +51%
United Commercial|All Other Plans $65.22 ↑ +53%
BCBS-TX Commercial|Blue Premier $70.65 ↑ +66%
Aetna Commercial|All Plans $70.89 ↑ +67%
BCBS-TX Commercial|HMO $74.94 ↑ +76%
BCBS-TX Commercial|PPO $86.50 ↑ +103%
Cigna Commercial|All Plans $92.74 ↑ +118%
PHCS Commercial|All Plans $192.83 ↑ +353%
Multiplan Commercial|All Plans $198.50 ↑ +367%
Humana Commercial|All Plans $198.50 ↑ +367%
Galaxy Commercial|All Plans $255.21 ↑ +500%

Visitor-reported prices

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Mayo insulin antibodies at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $138.41 $10.00 – $173.01
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $153.56 $12.00 – $230.35
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $149.09 $12.00 – $186.36
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $138.41 $10.00 – $173.01
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $153.56 $12.00 – $230.35
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $153.56 $8.00 – $230.35
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $149.09 $12.00 – $223.63
BAYLOR SCOTT & WHITE ALL SAINTS MEDICAL CENTER - FORT WORTH Fort Worth $138.41 $10.00 – $173.01

All Texas hospitals for this procedure →