Infectious agent antigen immunoassay ql/sq multi step giardia at St. Luke's Health - Brazosport Hospital

100 Medical Drive, Lake Jackson, TX · CommonSpirit Health · · NPI 1972581940

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

$38.12

Cash price

?

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.

$108.90

Gross charge

?

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.

$10.06 with TCHP vs $87.56 with Wellpoint — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 $10.06 ↓ -74%
UNITED Medicaid|All Other Plans $10.06 ↓ -74%
United Commercial|All Other Plans $10.13 ↓ -73%
BCBS Medicaid|All Plans $10.56 ↓ -72%
CHC Medicaid|All Other Plans $10.56 ↓ -72%
SUPERIOR Medicaid|All Plans $10.56 ↓ -72%
CHC Medicaid|CHIP $11.75 ↓ -69%
BCBS Medicare|All Plans $11.98 ↓ -69%
UNITED Medicare|All Plans $11.98 ↓ -69%
KELSEY Medicare|All Plans $11.98 ↓ -69%
CIGNA-HEALTHSPRING Medicare|All Plans $11.98 ↓ -69%
HUMANA Medicare|All Plans $11.98 ↓ -69%
SELECTCARE Medicare|All Plans $12.34 ↓ -68%
Wellpoint Medicare|All Plans $12.34 ↓ -68%
WellcareTP Medicare|All Plans $12.34 ↓ -68%
Community Health Choice Commercial|Exchange $12.58 ↓ -67%
SCANHealth Medicare|All Plans $12.82 ↓ -66%
Devoted Medicare|All Plans $12.82 ↓ -66%
UNITED Medicaid|STAR $13.48 ↓ -65%
TCHP Medicaid|STAR $13.48 ↓ -65%
CHC Medicaid|STAR $14.18 ↓ -63%
Aetna Medicare|All Plans $16.34 ↓ -57%
Ambetter Commercial|All Plans $17.37 ↓ -54%
Wellpoint Commercial|Exchange $17.97 ↓ -53%
Aetna Commercial|Exchange $18.45 ↓ -52%
United Commercial|Exchange $18.57 ↓ -51%
Bright Health Commercial|All Plans $19.77 ↓ -48%
BCBS-TX Commercial|Blue Advantage HMO $28.87 ↓ -24%
Humana Commercial|All Plans $29.95 ↓ -21%
UNITED Medicaid|STARPLUS $30.78 ↓ -19%
Entrust Commercial|All Plans $31.15 ↓ -18%
BCBS-TX Commercial|PPO-POS $41.93 ↑ +10%
BCBS-TX Commercial|HMO $42.77 ↑ +12%
BCBS-TX Commercial|Blue Options $45.29 ↑ +19%
BCBS-TX Commercial|PPO $50.20 ↑ +32%
BCBS-TX Commercial|Traditional $50.32 ↑ +32%
Cigna Commercial|All Plans $50.84 ↑ +33%
Health First Commercial|All Plans $54.45 ↑ +43%
Wellpoint Medicaid|All Other Plans $65.34 ↑ +71%
Wellpoint Medicaid|STAR $87.56 ↑ +130%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Infectious agent antigen immunoassay ql/sq multi step giardia at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $343.53 $10.78 – $46.12
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $93.89 $10.00 – $28.84
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $88.61 $4.75 – $34.60
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $81.71 $10.06 – $28.84
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $93.89 $10.00 – $28.84
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $88.61 $10.76 – $34.60
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $88.61 $8.00 – $34.60
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $81.71 $10.06 – $34.60

All Texas hospitals for this procedure →