Complement antigen each component c3 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

$223.41

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.

$677.00

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.

$5.06 with United Healthcare vs $355.30 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
United Healthcare All Payer $5.06 ↓ -98%
Texas Healthspring MM $6.00 ↓ -97%
United Healthcare Chip KM $11.20 ↓ -95%
United Healthcare Star Plus KM $11.20 ↓ -95%
United Healthcare Star KM $11.20 ↓ -95%
Driscoll Children's Health Plan Star Kids KM $12.00 ↓ -95%
United Healthcare MM $12.00 ↓ -95%
Driscoll Children's Health Plan Star KM $12.00 ↓ -95%
Driscoll Children's Health Plan Chip KM $12.00 ↓ -95%
Community First Star Kids KM $12.00 ↓ -95%
Community First Star KM $12.00 ↓ -95%
Aetna Chip KM $12.00 ↓ -95%
Aetna MM $12.00 ↓ -95%
Aetna Star KM $12.00 ↓ -95%
Coventry First Health MM $12.00 ↓ -95%
Community First Chip KM $12.00 ↓ -95%
Molina Chip KM $12.00 ↓ -95%
Molina Star Plus KM $12.00 ↓ -95%
Molina Medicare Adv MM $12.00 ↓ -95%
Superior Chip KM $12.00 ↓ -95%
First Care KM $12.00 ↓ -95%
El Paso First KM $12.00 ↓ -95%
Humana Gold Choice MM $12.00 ↓ -95%
Humana Gold Plus MM $12.00 ↓ -95%
Superior Foster Care KM $12.00 ↓ -95%
Superior Star Plus KM $12.00 ↓ -95%
Blue Cross Blue Shield of Texas MM $12.00 ↓ -95%
Blue Cross Blue Shield Of Texas Star Chip KM $12.00 ↓ -95%
Triwest VA MM $12.00 ↓ -95%
Wellcare MM $12.00 ↓ -95%
Christus Health Med Adv MM $12.00 ↓ -95%
Allwell Superior Health MM $12.00 ↓ -95%
Superior Star Plus MM $12.00 ↓ -95%
Superior Star Kids KM $12.00 ↓ -95%
Superior Star KM $12.00 ↓ -95%
Texas Independence Health Plan MM $12.36 ↓ -94%
Provider Partners Health Plan MM $12.36 ↓ -94%
Texas Childrens Health Plan Chip KM $12.60 ↓ -94%
Texas Childrens Health Plan Star Plus KM $12.60 ↓ -94%
Shared Health Insurance Company MM $12.60 ↓ -94%
US Imaging Network PPO $12.84 ↓ -94%
Devoted Health Plan MM $12.96 ↓ -94%
Amerigroup MM $12.96 ↓ -94%
ProCare Advantage MM $13.20 ↓ -94%
Imperial Health Plan MM $13.20 ↓ -94%
American Health Medicare Advantage MM $13.20 ↓ -94%
Employer Direct Healthcare PPO $14.40 ↓ -94%
Gilsbar Inc. MM $15.60 ↓ -93%
Christus Health HIX $16.80 ↓ -92%
Aetna EPO $23.76 ↓ -89%
Aetna POS $23.76 ↓ -89%
Aetna PPO $23.76 ↓ -89%
Naphcare Inc. RRMB $24.00 ↓ -89%
Blue Cross Blue Shield of Texas Blue AdvantangeHMO $30.84 ↓ -86%
Humana Choicecare $31.60 ↓ -86%
Blue Cross Blue Shield of Texas HMO $37.56 ↓ -83%
Blue Cross Blue Shield of Texas HEB $38.04 ↓ -83%
Blue Cross Blue Shield of Texas PPO $42.24 ↓ -81%
Blue Cross Blue Shield of Texas Traditional $44.52 ↓ -80%
Community First Med Adv MM $44.88 ↓ -80%
Amerigroup Star Kids KM $44.88 ↓ -80%
Amerigroup Star KM $44.88 ↓ -80%
Amerigroup Star Plus KM $44.88 ↓ -80%
Amerigroup Chip KM $44.88 ↓ -80%
Cigna New Business $48.03 ↓ -79%
Cigna PPO $60.83 ↓ -73%
Community First Health Plan HMO $164.56 ↓ -26%
Healthcare Highways PPO $168.30 ↓ -25%
Christian Brothers Services PPO $205.70 ↓ -8%
Multiplan PPO $243.10 ↑ +9%
Healthsmart Accel PPO $243.10 ↑ +9%
Phcs PPO $243.10 ↑ +9%
First Health PPO $243.10 ↑ +9%
Five Point Credit Union PPO $261.80 ↑ +17%
Medicus Internatiaonal PPO $280.50 ↑ +26%
Provider Select PPO $299.20 ↑ +34%
Beech Street PPO $299.20 ↑ +34%
Health Management Network PPO $299.20 ↑ +34%
HealthSmart PPO $299.20 ↑ +34%
National Choicecare PPO $355.30 ↑ +59%

Visitor-reported prices

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Complement antigen each component c3 at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $304.41 $10.80 – $46.20
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $542.33 $8.42 – $28.80
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $542.33 $2.89 – $28.80
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $542.33 $10.08 – $28.80
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $542.33 $10.00 – $28.80
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $542.33 $10.79 – $28.80
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $542.33 $8.00 – $28.80
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $542.33 $10.08 – $28.80

All Texas hospitals for this procedure →