Diphenhydramine 50 mg/ml injection (wrapper) 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

$14.54

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.

$44.05

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.

$0.66 with United Healthcare vs $25.15 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 $0.66 ↓ -95%
Aetna MM $1.06 ↓ -93%
Humana Choicecare $1.17 ↓ -92%
Aetna New Business $1.31 ↓ -91%
Aetna HMO $1.45 ↓ -90%
Aetna POS $1.45 ↓ -90%
Aetna PPO $1.45 ↓ -90%
Aetna EPO $1.45 ↓ -90%
Blue Cross Blue Shield of Texas Blue AdvantangeHMO $1.77 ↓ -88%
Blue Cross Blue Shield of Texas HMO $2.16 ↓ -85%
Blue Cross Blue Shield of Texas HEB $2.19 ↓ -85%
Blue Cross Blue Shield of Texas PPO $2.43 ↓ -83%
Blue Cross Blue Shield of Texas Traditional $2.56 ↓ -82%
First Care KM $2.91 ↓ -80%
El Paso First KM $2.91 ↓ -80%
Superior Star Kids KM $2.91 ↓ -80%
Blue Cross Blue Shield Of Texas Star Chip KM $2.91 ↓ -80%
Superior Star KM $2.91 ↓ -80%
Superior Chip KM $2.91 ↓ -80%
Superior Star Plus KM $2.91 ↓ -80%
Superior Foster Care KM $2.91 ↓ -80%
Driscoll Children's Health Plan Star Kids KM $2.91 ↓ -80%
Driscoll Children's Health Plan Star KM $2.91 ↓ -80%
Driscoll Children's Health Plan Chip KM $2.91 ↓ -80%
Aetna Chip KM $2.91 ↓ -80%
Aetna Star KM $2.91 ↓ -80%
Community First Star Kids KM $2.91 ↓ -80%
Community First Star KM $2.91 ↓ -80%
Community First Chip KM $2.91 ↓ -80%
Texas Childrens Health Plan Chip KM $3.17 ↓ -78%
Amerigroup Chip KM $3.17 ↓ -78%
Amerigroup Star Plus KM $3.17 ↓ -78%
Amerigroup Star KM $3.17 ↓ -78%
Amerigroup Star Kids KM $3.17 ↓ -78%
Texas Childrens Health Plan Star Plus KM $3.17 ↓ -78%
Community First Med Adv MM $3.17 ↓ -78%
Christus Health Med Adv MM $3.97 ↓ -73%
United Healthcare Chip KM $4.76 ↓ -67%
United Healthcare Star Plus KM $4.76 ↓ -67%
United Healthcare Star KM $4.76 ↓ -67%
Christus Health HIX $5.56 ↓ -62%
Molina Chip KM $7.94 ↓ -45%
Molina Star Plus KM $7.94 ↓ -45%
Cigna New Business $9.79 ↓ -33%
Amerigroup MM $10.59 ↓ -27%
Imperial Health Plan MM $10.59 ↓ -27%
Healthcare Highways PPO $11.91 ↓ -18%
Devoted Health Plan MM $13.24 ↓ -9%
Community First Health Plan HMO $13.50 ↓ -7%
Cigna PPO $14.56 ↑ +0%
Christian Brothers Services PPO $14.56 ↑ +0%
Naphcare Inc. RRMB $15.88 ↑ +9%
Multiplan PPO $15.88 ↑ +9%
Phcs PPO $15.88 ↑ +9%
First Health PPO $17.21 ↑ +18%
Healthsmart Accel PPO $17.21 ↑ +18%
Five Point Credit Union PPO $18.53 ↑ +27%
Medicus Internatiaonal PPO $19.86 ↑ +37%
Provider Select PPO $21.18 ↑ +46%
HealthSmart PPO $21.18 ↑ +46%
Beech Street PPO $21.18 ↑ +46%
Health Management Network PPO $21.18 ↑ +46%
Triwest VA MM $22.50 ↑ +55%
National Choicecare PPO $25.15 ↑ +73%

Visitor-reported prices

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Diphenhydramine 50 mg/ml injection (wrapper) at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $31.58 $2.66 – $2.66
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $10.84 $0.76 – $5.98
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $10.84 $0.76 – $6.33
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $10.84 $0.76 – $5.27
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $10.84 $0.76 – $5.98
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $10.84 $0.76 – $6.33
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $10.84 $0.76 – $6.33
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $10.84 $0.76 – $6.33

All Texas hospitals for this procedure →