Assay of urine sulfate 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

$16.17

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.

$49.00

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.

$2.75 with Texas Healthspring vs $46.55 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 $2.75 ↓ -83%
United Healthcare All Payer $3.79 ↓ -77%
United Healthcare Chip KM $4.61 ↓ -71%
United Healthcare Star Plus KM $4.61 ↓ -71%
United Healthcare Star KM $4.61 ↓ -71%
Driscoll Children's Health Plan Star Kids KM $5.49 ↓ -66%
United Healthcare MM $5.49 ↓ -66%
Driscoll Children's Health Plan Star KM $5.49 ↓ -66%
Driscoll Children's Health Plan Chip KM $5.49 ↓ -66%
Community First Star Kids KM $5.49 ↓ -66%
Community First Star KM $5.49 ↓ -66%
Aetna Chip KM $5.49 ↓ -66%
Aetna MM $5.49 ↓ -66%
Aetna Star KM $5.49 ↓ -66%
Coventry First Health MM $5.49 ↓ -66%
Community First Chip KM $5.49 ↓ -66%
Molina Chip KM $5.49 ↓ -66%
Molina Star Plus KM $5.49 ↓ -66%
Molina Medicare Adv MM $5.49 ↓ -66%
Superior Chip KM $5.49 ↓ -66%
First Care KM $5.49 ↓ -66%
El Paso First KM $5.49 ↓ -66%
Humana Gold Choice MM $5.49 ↓ -66%
Humana Gold Plus MM $5.49 ↓ -66%
Superior Foster Care KM $5.49 ↓ -66%
Superior Star Plus KM $5.49 ↓ -66%
Blue Cross Blue Shield of Texas MM $5.49 ↓ -66%
Blue Cross Blue Shield Of Texas Star Chip KM $5.49 ↓ -66%
Triwest VA MM $5.49 ↓ -66%
Wellcare MM $5.49 ↓ -66%
Christus Health Med Adv MM $5.49 ↓ -66%
Allwell Superior Health MM $5.49 ↓ -66%
Superior Star Plus MM $5.49 ↓ -66%
Superior Star Kids KM $5.49 ↓ -66%
Superior Star KM $5.49 ↓ -66%
Texas Independence Health Plan MM $5.65 ↓ -65%
Provider Partners Health Plan MM $5.65 ↓ -65%
Texas Childrens Health Plan Chip KM $5.76 ↓ -64%
Texas Childrens Health Plan Star Plus KM $5.76 ↓ -64%
Shared Health Insurance Company MM $5.76 ↓ -64%
US Imaging Network PPO $5.87 ↓ -64%
Amerigroup Chip KM $5.88 ↓ -64%
Community First Med Adv MM $5.88 ↓ -64%
Amerigroup Star Kids KM $5.88 ↓ -64%
Amerigroup Star KM $5.88 ↓ -64%
Amerigroup Star Plus KM $5.88 ↓ -64%
Devoted Health Plan MM $5.93 ↓ -63%
Amerigroup MM $5.93 ↓ -63%
American Health Medicare Advantage MM $6.04 ↓ -63%
ProCare Advantage MM $6.04 ↓ -63%
Imperial Health Plan MM $6.04 ↓ -63%
Employer Direct Healthcare PPO $6.59 ↓ -59%
Gilsbar Inc. MM $7.14 ↓ -56%
Christus Health HIX $7.69 ↓ -52%
Aetna POS $10.86 ↓ -33%
Aetna PPO $10.86 ↓ -33%
Aetna EPO $10.86 ↓ -33%
Naphcare Inc. RRMB $10.98 ↓ -32%
Humana Choicecare $12.50 ↓ -23%
Blue Cross Blue Shield of Texas Blue AdvantangeHMO $14.11 ↓ -13%
Blue Cross Blue Shield of Texas HMO $17.18 ↑ +6%
Blue Cross Blue Shield of Texas HEB $17.40 ↑ +8%
Cigna New Business $18.80 ↑ +16%
Blue Cross Blue Shield of Texas PPO $19.32 ↑ +19%
Blue Cross Blue Shield of Texas Traditional $20.37 ↑ +26%
Community First Health Plan HMO $21.56 ↑ +33%
Healthcare Highways PPO $22.05 ↑ +36%
Cigna PPO $23.80 ↑ +47%
Christian Brothers Services PPO $26.95 ↑ +67%
First Health PPO $31.85 ↑ +97%
Multiplan PPO $31.85 ↑ +97%
Healthsmart Accel PPO $31.85 ↑ +97%
Phcs PPO $31.85 ↑ +97%
Five Point Credit Union PPO $34.30 ↑ +112%
Medicus Internatiaonal PPO $36.75 ↑ +127%
Beech Street PPO $39.20 ↑ +142%
Provider Select PPO $39.20 ↑ +142%
Health Management Network PPO $39.20 ↑ +142%
HealthSmart PPO $39.20 ↑ +142%
National Choicecare PPO $46.55 ↑ +188%

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Assay of urine sulfate at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $40.73 $4.61 – $50.91
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $45.67 $8.05 – $68.51
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $44.62 $4.61 – $55.78
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $40.73 $4.61 – $50.91
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $45.67 $4.93 – $68.51
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $45.67 $4.61 – $68.51
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $44.62 $4.61 – $66.93
BAYLOR SCOTT & WHITE ALL SAINTS MEDICAL CENTER - FORT WORTH Fort Worth $40.73 $4.61 – $50.91

All Texas hospitals for this procedure →