Mayo vitamin b3 (niacin) 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

$146.85

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.

$445.00

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.

$2.72 with United Healthcare vs $174.80 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 $2.72 ↓ -98%
Texas Healthspring MM $8.53 ↓ -94%
United Healthcare Chip KM $14.33 ↓ -90%
United Healthcare Star Plus KM $14.33 ↓ -90%
United Healthcare Star KM $14.33 ↓ -90%
Driscoll Children's Health Plan Star Kids KM $17.06 ↓ -88%
United Healthcare MM $17.06 ↓ -88%
Driscoll Children's Health Plan Star KM $17.06 ↓ -88%
Driscoll Children's Health Plan Chip KM $17.06 ↓ -88%
Community First Star Kids KM $17.06 ↓ -88%
Community First Star KM $17.06 ↓ -88%
Aetna Chip KM $17.06 ↓ -88%
Aetna MM $17.06 ↓ -88%
Aetna Star KM $17.06 ↓ -88%
Coventry First Health MM $17.06 ↓ -88%
Community First Chip KM $17.06 ↓ -88%
Molina Chip KM $17.06 ↓ -88%
Molina Star Plus KM $17.06 ↓ -88%
Molina Medicare Adv MM $17.06 ↓ -88%
Superior Chip KM $17.06 ↓ -88%
First Care KM $17.06 ↓ -88%
El Paso First KM $17.06 ↓ -88%
Humana Gold Choice MM $17.06 ↓ -88%
Humana Gold Plus MM $17.06 ↓ -88%
Superior Foster Care KM $17.06 ↓ -88%
Superior Star Plus KM $17.06 ↓ -88%
Blue Cross Blue Shield of Texas MM $17.06 ↓ -88%
Blue Cross Blue Shield Of Texas Star Chip KM $17.06 ↓ -88%
Triwest VA MM $17.06 ↓ -88%
Wellcare MM $17.06 ↓ -88%
Christus Health Med Adv MM $17.06 ↓ -88%
Allwell Superior Health MM $17.06 ↓ -88%
Superior Star Plus MM $17.06 ↓ -88%
Superior Star Kids KM $17.06 ↓ -88%
Superior Star KM $17.06 ↓ -88%
Texas Independence Health Plan MM $17.57 ↓ -88%
Provider Partners Health Plan MM $17.57 ↓ -88%
Texas Childrens Health Plan Chip KM $17.91 ↓ -88%
Texas Childrens Health Plan Star Plus KM $17.91 ↓ -88%
Shared Health Insurance Company MM $17.91 ↓ -88%
US Imaging Network PPO $18.25 ↓ -88%
Devoted Health Plan MM $18.42 ↓ -87%
Amerigroup MM $18.42 ↓ -87%
ProCare Advantage MM $18.77 ↓ -87%
Imperial Health Plan MM $18.77 ↓ -87%
American Health Medicare Advantage MM $18.77 ↓ -87%
Employer Direct Healthcare PPO $20.47 ↓ -86%
Amerigroup Star KM $22.08 ↓ -85%
Amerigroup Star Kids KM $22.08 ↓ -85%
Amerigroup Star Plus KM $22.08 ↓ -85%
Community First Med Adv MM $22.08 ↓ -85%
Amerigroup Chip KM $22.08 ↓ -85%
Gilsbar Inc. MM $22.18 ↓ -85%
Christus Health HIX $23.88 ↓ -84%
Humana Choicecare $30.57 ↓ -79%
Aetna POS $33.78 ↓ -77%
Aetna PPO $33.78 ↓ -77%
Aetna EPO $33.78 ↓ -77%
Naphcare Inc. RRMB $34.12 ↓ -77%
Blue Cross Blue Shield of Texas Blue AdvantangeHMO $43.84 ↓ -70%
Cigna New Business $45.93 ↓ -69%
Blue Cross Blue Shield of Texas HMO $53.40 ↓ -64%
Blue Cross Blue Shield of Texas HEB $54.08 ↓ -63%
Cigna PPO $58.16 ↓ -60%
Blue Cross Blue Shield of Texas PPO $60.05 ↓ -59%
Blue Cross Blue Shield of Texas Traditional $63.29 ↓ -57%
Community First Health Plan HMO $80.96 ↓ -45%
Healthcare Highways PPO $82.80 ↓ -44%
Christian Brothers Services PPO $101.20 ↓ -31%
First Health PPO $119.60 ↓ -19%
Multiplan PPO $119.60 ↓ -19%
Healthsmart Accel PPO $119.60 ↓ -19%
Phcs PPO $119.60 ↓ -19%
Five Point Credit Union PPO $128.80 ↓ -12%
Medicus Internatiaonal PPO $138.00 ↓ -6%
Beech Street PPO $147.20 ↑ +0%
Health Management Network PPO $147.20 ↑ +0%
Provider Select PPO $147.20 ↑ +0%
HealthSmart PPO $147.20 ↑ +0%
National Choicecare PPO $174.80 ↑ +19%

Visitor-reported prices

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Mayo vitamin b3 (niacin) at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $262.26 $15.35 – $65.68
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $138.60 $10.00 – $163.40
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $138.60 $12.00 – $196.92
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $138.60 $12.00 – $163.40
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $138.60 $10.00 – $163.40
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $138.60 $12.00 – $196.92
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $138.60 $8.00 – $196.92
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $138.60 $12.00 – $196.07

All Texas hospitals for this procedure →