Infectious agent antigen immunoassay ql/sq multi step hiv-1 antigen(s) hiv-1&2 antibodies 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

$236.28

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.

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What you pay up front if you don't use insurance.

$716.00

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.

$4.41 with United Healthcare vs $136.80 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 $4.41 ↓ -98%
Texas Healthspring MM $12.04 ↓ -95%
Amerigroup Star Plus KM $17.28 ↓ -93%
Amerigroup Star KM $17.28 ↓ -93%
Amerigroup Star Kids KM $17.28 ↓ -93%
Amerigroup Chip KM $17.28 ↓ -93%
Community First Med Adv MM $17.28 ↓ -93%
United Healthcare Star Plus KM $22.47 ↓ -90%
United Healthcare Chip KM $22.47 ↓ -90%
United Healthcare Star KM $22.47 ↓ -90%
Molina Chip KM $24.08 ↓ -90%
Humana Gold Choice MM $24.08 ↓ -90%
Humana Gold Plus MM $24.08 ↓ -90%
United Healthcare MM $24.08 ↓ -90%
Aetna Chip KM $24.08 ↓ -90%
Aetna MM $24.08 ↓ -90%
Aetna Star KM $24.08 ↓ -90%
Coventry First Health MM $24.08 ↓ -90%
Wellcare MM $24.08 ↓ -90%
Molina Star Plus KM $24.08 ↓ -90%
Molina Medicare Adv MM $24.08 ↓ -90%
Superior Chip KM $24.08 ↓ -90%
Superior Star Plus KM $24.08 ↓ -90%
Superior Foster Care KM $24.08 ↓ -90%
Superior Star KM $24.08 ↓ -90%
Superior Star Kids KM $24.08 ↓ -90%
Superior Star Plus MM $24.08 ↓ -90%
Allwell Superior Health MM $24.08 ↓ -90%
Christus Health Med Adv MM $24.08 ↓ -90%
Triwest VA MM $24.08 ↓ -90%
Blue Cross Blue Shield Of Texas Star Chip KM $24.08 ↓ -90%
Blue Cross Blue Shield of Texas MM $24.08 ↓ -90%
Community First Chip KM $24.08 ↓ -90%
Community First Star KM $24.08 ↓ -90%
Community First Star Kids KM $24.08 ↓ -90%
Driscoll Children's Health Plan Chip KM $24.08 ↓ -90%
Driscoll Children's Health Plan Star KM $24.08 ↓ -90%
Driscoll Children's Health Plan Star Kids KM $24.08 ↓ -90%
El Paso First KM $24.08 ↓ -90%
First Care KM $24.08 ↓ -90%
Texas Independence Health Plan MM $24.80 ↓ -90%
Provider Partners Health Plan MM $24.80 ↓ -90%
Shared Health Insurance Company MM $25.28 ↓ -89%
Texas Childrens Health Plan Star Plus KM $25.28 ↓ -89%
Texas Childrens Health Plan Chip KM $25.28 ↓ -89%
US Imaging Network PPO $25.77 ↓ -89%
Devoted Health Plan MM $26.01 ↓ -89%
Amerigroup MM $26.01 ↓ -89%
Imperial Health Plan MM $26.49 ↓ -89%
American Health Medicare Advantage MM $26.49 ↓ -89%
ProCare Advantage MM $26.49 ↓ -89%
Employer Direct Healthcare PPO $28.90 ↓ -88%
Gilsbar Inc. MM $31.30 ↓ -87%
Christus Health HIX $33.71 ↓ -86%
Aetna PPO $47.67 ↓ -80%
Aetna POS $47.67 ↓ -80%
Aetna EPO $47.67 ↓ -80%
Naphcare Inc. RRMB $48.16 ↓ -80%
Blue Cross Blue Shield of Texas Blue AdvantangeHMO $61.89 ↓ -74%
Community First Health Plan HMO $63.36 ↓ -73%
Humana Choicecare $63.42 ↓ -73%
Healthcare Highways PPO $64.80 ↓ -73%
Blue Cross Blue Shield of Texas HMO $75.37 ↓ -68%
Blue Cross Blue Shield of Texas HEB $76.33 ↓ -68%
Christian Brothers Services PPO $79.20 ↓ -66%
Blue Cross Blue Shield of Texas PPO $84.76 ↓ -64%
Blue Cross Blue Shield of Texas Traditional $89.34 ↓ -62%
Phcs PPO $93.60 ↓ -60%
Healthsmart Accel PPO $93.60 ↓ -60%
Multiplan PPO $93.60 ↓ -60%
First Health PPO $93.60 ↓ -60%
Cigna New Business $96.06 ↓ -59%
Five Point Credit Union PPO $100.80 ↓ -57%
Medicus Internatiaonal PPO $108.00 ↓ -54%
Health Management Network PPO $115.20 ↓ -51%
HealthSmart PPO $115.20 ↓ -51%
Provider Select PPO $115.20 ↓ -51%
Beech Street PPO $115.20 ↓ -51%
Cigna PPO $121.65 ↓ -49%
National Choicecare PPO $136.80 ↓ -42%

Visitor-reported prices

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Infectious agent antigen immunoassay ql/sq multi step hiv-1 antigen(s) hiv-1&2 antibodies at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $305.31 $21.67 – $92.71
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $145.09 $10.00 – $181.37
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $145.09 $12.00 – $217.64
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $140.83 $12.00 – $176.03
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $145.09 $10.00 – $181.37
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $145.09 $12.00 – $217.64
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $145.09 $8.00 – $217.64
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $140.83 $12.00 – $211.24

All Texas hospitals for this procedure →