Mayo infectious agent antigen immunoassay ql/sq multi step aspergillus bal 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

$111.21

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.

$337.00

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.

$5.99 with Texas Healthspring vs $308.75 with National Choicecare — 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
Texas Healthspring MM $5.99 ↓ -95%
United Healthcare All Payer $6.72 ↓ -94%
United Healthcare Chip KM $11.19 ↓ -90%
United Healthcare Star Plus KM $11.19 ↓ -90%
United Healthcare Star KM $11.19 ↓ -90%
Driscoll Children's Health Plan Star Kids KM $11.98 ↓ -89%
United Healthcare MM $11.98 ↓ -89%
Driscoll Children's Health Plan Star KM $11.98 ↓ -89%
Driscoll Children's Health Plan Chip KM $11.98 ↓ -89%
Community First Star Kids KM $11.98 ↓ -89%
Community First Star KM $11.98 ↓ -89%
Aetna Chip KM $11.98 ↓ -89%
Aetna MM $11.98 ↓ -89%
Aetna Star KM $11.98 ↓ -89%
Coventry First Health MM $11.98 ↓ -89%
Community First Chip KM $11.98 ↓ -89%
Molina Chip KM $11.98 ↓ -89%
Molina Star Plus KM $11.98 ↓ -89%
Molina Medicare Adv MM $11.98 ↓ -89%
Superior Chip KM $11.98 ↓ -89%
First Care KM $11.98 ↓ -89%
El Paso First KM $11.98 ↓ -89%
Humana Gold Choice MM $11.98 ↓ -89%
Humana Gold Plus MM $11.98 ↓ -89%
Superior Foster Care KM $11.98 ↓ -89%
Superior Star Plus KM $11.98 ↓ -89%
Blue Cross Blue Shield of Texas MM $11.98 ↓ -89%
Blue Cross Blue Shield Of Texas Star Chip KM $11.98 ↓ -89%
Triwest VA MM $11.98 ↓ -89%
Wellcare MM $11.98 ↓ -89%
Christus Health Med Adv MM $11.98 ↓ -89%
Allwell Superior Health MM $11.98 ↓ -89%
Superior Star Plus MM $11.98 ↓ -89%
Superior Star Kids KM $11.98 ↓ -89%
Superior Star KM $11.98 ↓ -89%
Texas Independence Health Plan MM $12.34 ↓ -89%
Provider Partners Health Plan MM $12.34 ↓ -89%
Texas Childrens Health Plan Chip KM $12.58 ↓ -89%
Texas Childrens Health Plan Star Plus KM $12.58 ↓ -89%
Shared Health Insurance Company MM $12.58 ↓ -89%
US Imaging Network PPO $12.82 ↓ -88%
Devoted Health Plan MM $12.94 ↓ -88%
Amerigroup MM $12.94 ↓ -88%
ProCare Advantage MM $13.18 ↓ -88%
Imperial Health Plan MM $13.18 ↓ -88%
American Health Medicare Advantage MM $13.18 ↓ -88%
Employer Direct Healthcare PPO $14.38 ↓ -87%
Gilsbar Inc. MM $15.57 ↓ -86%
Christus Health HIX $16.77 ↓ -85%
Aetna EPO $23.73 ↓ -79%
Aetna PPO $23.73 ↓ -79%
Aetna POS $23.73 ↓ -79%
Naphcare Inc. RRMB $23.96 ↓ -78%
Blue Cross Blue Shield of Texas Blue AdvantangeHMO $30.79 ↓ -72%
Humana Choicecare $31.56 ↓ -72%
Blue Cross Blue Shield of Texas HMO $37.50 ↓ -66%
Blue Cross Blue Shield of Texas HEB $37.98 ↓ -66%
Community First Med Adv MM $39.00 ↓ -65%
Amerigroup Star Kids KM $39.00 ↓ -65%
Amerigroup Star KM $39.00 ↓ -65%
Amerigroup Star Plus KM $39.00 ↓ -65%
Amerigroup Chip KM $39.00 ↓ -65%
Blue Cross Blue Shield of Texas PPO $42.17 ↓ -62%
Blue Cross Blue Shield of Texas Traditional $44.45 ↓ -60%
Cigna New Business $48.03 ↓ -57%
Cigna PPO $60.83 ↓ -45%
Community First Health Plan HMO $143.00 ↑ +29%
Healthcare Highways PPO $146.25 ↑ +32%
Christian Brothers Services PPO $178.75 ↑ +61%
Multiplan PPO $211.25 ↑ +90%
Healthsmart Accel PPO $211.25 ↑ +90%
Phcs PPO $211.25 ↑ +90%
First Health PPO $211.25 ↑ +90%
Five Point Credit Union PPO $227.50 ↑ +105%
Medicus Internatiaonal PPO $243.75 ↑ +119%
Provider Select PPO $260.00 ↑ +134%
Beech Street PPO $260.00 ↑ +134%
Health Management Network PPO $260.00 ↑ +134%
HealthSmart PPO $260.00 ↑ +134%
National Choicecare PPO $308.75 ↑ +178%

Visitor-reported prices

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Mayo infectious agent antigen immunoassay ql/sq multi step aspergillus bal at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $310.50 $10.00 – $112.20
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $310.50 $12.00 – $134.64
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $310.50 $10.06 – $112.20
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $310.50 $10.00 – $112.20
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $310.50 $10.76 – $134.64
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $310.50 $8.00 – $134.64
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $310.50 $10.06 – $134.64
BAYLOR SCOTT & WHITE ALL SAINTS MEDICAL CENTER - FORT WORTH Fort Worth $310.50 $10.00 – $112.20

All Texas hospitals for this procedure →