Infectious agent nucleic acid amplified probe 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

$28.05

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.

$187.00

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.

$29.48 with TCHP vs $168.30 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 $29.48 ↑ +5%
United Commercial|Exchange $33.66 ↑ +20%
HUMANA Medicare|All Plans $35.09 ↑ +25%
AETNA Medicare|All Plans $35.09 ↑ +25%
Wellpoint Medicare|All Plans $36.14 ↑ +29%
UNITED Medicare|All Plans $36.84 ↑ +31%
CIGNA HEALTHSPRING Medicare|All Other Plans $36.84 ↑ +31%
BCBS Medicare|All Plans $36.84 ↑ +31%
CIGNA HEALTHSPRING Medicare|PPO $37.20 ↑ +33%
SCANHealth Medicare|All Plans $37.55 ↑ +34%
United Commercial|All Other Plans $43.01 ↑ +53%
MD Save Commercial|All Plans $43.86 ↑ +56%
Aetna Commercial|All Plans $46.75 ↑ +67%
UNITED Medicaid|STAR $48.07 ↑ +71%
Wellpoint Medicaid|All Other Plans $48.07 ↑ +71%
UNITED Medicaid|CHIP $48.07 ↑ +71%
UNITED Medicaid|All Other Plans $48.07 ↑ +71%
UNITED Medicaid|STARKIDS $48.07 ↑ +71%
SUPERIOR Medicaid|STARPLUS $48.07 ↑ +71%
SUPERIOR Medicaid|All Other Plans $48.07 ↑ +71%
CIGNA HEALTHSPRING Medicaid|STARPLUS $49.03 ↑ +75%
Wellpoint Medicaid|STARPLUS $49.51 ↑ +77%
BCBS Medicaid|All Plans $50.47 ↑ +80%
Wellpoint Commercial|Exchange $55.26 ↑ +97%
BCBS-TX Commercial|Blue Advantage HMO $66.67 ↑ +138%
Wellpoint Medicaid|STAR $75.47 ↑ +169%
SUPERIOR Medicaid|STAR $75.47 ↑ +169%
UNITED Medicaid|STARPLUS $86.05 ↑ +207%
Entrust Commercial|All Plans $91.23 ↑ +225%
Angelina County Commercial|All Plans $95.80 ↑ +242%
Brookshire Brothers Commercial|All Plans $105.27 ↑ +275%
BCBS-TX Commercial|Blue Premier $115.80 ↑ +313%
BCBS-TX Commercial|HMO $122.82 ↑ +338%
PHCS Commercial|All Plans $127.16 ↑ +353%
Humana Commercial|All Plans $130.90 ↑ +367%
Multiplan Commercial|All Plans $130.90 ↑ +367%
BCBS-TX Commercial|PPO $141.76 ↑ +405%
Cigna Commercial|All Plans $151.07 ↑ +439%
Galaxy Commercial|All Plans $168.30 ↑ +500%

Visitor-reported prices

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Infectious agent nucleic acid amplified probe at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $430.40 $31.58 – $135.10
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $849.00 $2.25 – $84.22
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $849.00 $0.77 – $84.22
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $849.00 $2.90 – $84.22
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $849.00 $2.94 – $84.22
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $849.00 $2.90 – $84.22
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $849.00 $3.44 – $84.22
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $849.00 $2.90 – $84.22

All Texas hospitals for this procedure →