Infectious agent antigen immunoassay ql/sq multi step hepatitis b surface agn at CHRISTUS Santa Rosa Emergency Center - Alon

11503 NW Military Hwy, San Antonio, TX · Christushealth · · NPI 1194787218

Source: hospital's published price file ↗ · Published Jan 12, 2026 · Ingested Sep 16, 2026

$182.49

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.

$553.00

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.

$5.17 with Texas Healthspring vs $118.75 with National Choicecare — 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
Texas Healthspring MM $5.17 ↓ -97%
United Healthcare Star KM $9.64 ↓ -95%
United Healthcare Chip KM $9.64 ↓ -95%
United Healthcare Star Plus KM $9.64 ↓ -95%
Humana Gold Plus MM $10.33 ↓ -94%
Driscoll Children's Health Plan Star Kids KM $10.33 ↓ -94%
Driscoll Children's Health Plan Star KM $10.33 ↓ -94%
United Healthcare MM $10.33 ↓ -94%
Driscoll Children's Health Plan Chip KM $10.33 ↓ -94%
Community First Star Kids KM $10.33 ↓ -94%
Community First Star KM $10.33 ↓ -94%
Community First Chip KM $10.33 ↓ -94%
Aetna Chip KM $10.33 ↓ -94%
Aetna MM $10.33 ↓ -94%
Aetna Star KM $10.33 ↓ -94%
Coventry First Health MM $10.33 ↓ -94%
Molina Chip KM $10.33 ↓ -94%
Molina Star Plus KM $10.33 ↓ -94%
Molina Medicare Adv MM $10.33 ↓ -94%
Superior Star Plus KM $10.33 ↓ -94%
First Care KM $10.33 ↓ -94%
El Paso First KM $10.33 ↓ -94%
Humana Gold Choice MM $10.33 ↓ -94%
Superior Foster Care KM $10.33 ↓ -94%
Superior Chip KM $10.33 ↓ -94%
Blue Cross Blue Shield of Texas MM $10.33 ↓ -94%
Blue Cross Blue Shield Of Texas Star Chip KM $10.33 ↓ -94%
Triwest VA MM $10.33 ↓ -94%
Wellcare MM $10.33 ↓ -94%
Christus Health Med Adv MM $10.33 ↓ -94%
Allwell Superior Health MM $10.33 ↓ -94%
Superior Star Plus MM $10.33 ↓ -94%
Superior Star Kids KM $10.33 ↓ -94%
Superior Star KM $10.33 ↓ -94%
Texas Independence Health Plan MM $10.64 ↓ -94%
Provider Partners Health Plan MM $10.64 ↓ -94%
Texas Childrens Health Plan Chip KM $10.85 ↓ -94%
Texas Childrens Health Plan Star Plus KM $10.85 ↓ -94%
Shared Health Insurance Company MM $10.85 ↓ -94%
US Imaging Network PPO $11.05 ↓ -94%
Devoted Health Plan MM $11.16 ↓ -94%
Amerigroup MM $11.16 ↓ -94%
ProCare Advantage MM $11.36 ↓ -94%
Imperial Health Plan MM $11.36 ↓ -94%
American Health Medicare Advantage MM $11.36 ↓ -94%
Employer Direct Healthcare PPO $12.40 ↓ -93%
Gilsbar Inc. MM $13.43 ↓ -93%
Christus Health HIX $14.46 ↓ -92%
United Healthcare All Payer $14.84 ↓ -92%
Amerigroup Star Kids KM $15.00 ↓ -92%
Amerigroup Star KM $15.00 ↓ -92%
Amerigroup Star Plus KM $15.00 ↓ -92%
Amerigroup Chip KM $15.00 ↓ -92%
Community First Med Adv MM $15.00 ↓ -92%
Aetna POS $20.46 ↓ -89%
Aetna EPO $20.46 ↓ -89%
Aetna PPO $20.46 ↓ -89%
Naphcare Inc. RRMB $20.66 ↓ -89%
Blue Cross Blue Shield of Texas Blue AdvantangeHMO $26.55 ↓ -85%
Humana Choicecare $27.21 ↓ -85%
Blue Cross Blue Shield of Texas HMO $32.33 ↓ -82%
Blue Cross Blue Shield of Texas HEB $32.75 ↓ -82%
Blue Cross Blue Shield of Texas PPO $36.36 ↓ -80%
Blue Cross Blue Shield of Texas Traditional $38.32 ↓ -79%
Cigna New Business $40.71 ↓ -78%
Cigna PPO $51.55 ↓ -72%
Community First Health Plan HMO $55.00 ↓ -70%
Healthcare Highways PPO $56.25 ↓ -69%
Christian Brothers Services PPO $68.75 ↓ -62%
Multiplan PPO $81.25 ↓ -55%
Phcs PPO $81.25 ↓ -55%
Healthsmart Accel PPO $81.25 ↓ -55%
First Health PPO $81.25 ↓ -55%
Five Point Credit Union PPO $87.50 ↓ -52%
Medicus Internatiaonal PPO $93.75 ↓ -49%
Beech Street PPO $100.00 ↓ -45%
Health Management Network PPO $100.00 ↓ -45%
Provider Select PPO $100.00 ↓ -45%
HealthSmart PPO $100.00 ↓ -45%
National Choicecare PPO $118.75 ↓ -35%

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 hepatitis b surface agn at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $149.48 $9.30 – $39.77
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $118.25 $2.25 – $24.79
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $104.75 $0.77 – $24.79
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $113.81 $2.90 – $24.79
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $118.25 $2.94 – $24.79
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $104.75 $2.90 – $24.79
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $104.75 $3.44 – $24.79
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $113.81 $2.90 – $24.79

All Texas hospitals for this procedure →