Diphenhydramine 50 mg/ml injection (wrapper) at HCA HOUSTON MEDICAL CENTER

1313 Hermann Dr, Houston, TX · HCA Houston Healthcare · · NPI 1073043592

Source: hospital's published price file ↗ · Published Mar 1, 2026 · Ingested Sep 10, 2026

$51.16

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.

$51.16

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 TriWest Health Alliance vs $40.93 with TriWest Healthcare Alliance — 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
TriWest Health Alliance TRCR $0.66 ↓ -99%
Christus (USFHP) TRICARE $0.66 ↓ -99%
United AllPayerAppendix $1.17 ↓ -98%
United SmallGroup $1.17 ↓ -98%
United NarrowNetworkIndivExchange $1.17 ↓ -98%
BCBS MyBlueHealth $1.35 ↓ -97%
BCBS BAV $1.49 ↓ -97%
BCBS PPO $1.86 ↓ -96%
BCBS EPOSOA $1.86 ↓ -96%
BCBS HMO $1.86 ↓ -96%
Cigna CSN $2.18 ↓ -96%
Cigna OpenAccessPlus $2.36 ↓ -95%
Cigna PPO $2.81 ↓ -95%
Superior Health Plan STARPLUS $3.07 ↓ -94%
Superior Health Plan CHIP $3.07 ↓ -94%
Superior Health Plan STARKids $3.07 ↓ -94%
Superior Health Plan STAR $3.07 ↓ -94%
Superior Health Plan CHPFC $3.07 ↓ -94%
Humana HMO $5.84 ↓ -89%
Humana PPO $5.84 ↓ -89%
Community Health Choice MCD CHIP $6.65 ↓ -87%
Community Health Choice MCD STAR+PLUS $6.65 ↓ -87%
Community Health Choice MCD STAR $6.65 ↓ -87%
Community Health Choice MCD CHIPPerinatal $6.65 ↓ -87%
United OptionsPPO $8.59 ↓ -83%
Molina Healthcare HIX $13.81 ↓ -73%
BCBS Traditional $17.91 ↓ -65%
United GlobalAppendix $23.02 ↓ -55%
Coventry National First Health COMM $27.27 ↓ -47%
TriWest Healthcare Alliance FED $40.93 ↓ -20%

Visitor-reported prices

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

Hospital City Cash price Negotiated range
Baylor St Luke's Medical Center Houston $20.55 $0.62 – $54.04
HCA HOUSTON WEST HOUSTON $50.00 $0.71 – $5.84
St. Luke's Health - The Vintage Hospital Houston $20.55 $0.75 – $54.04
HCA HOUSTON TOMBALL HOUSTON $47.07 $0.66 – $5.84
Adventhealth Rollins Brook Lampasas $31.58 $2.66 – $2.66
HCA HOUSTON CLEAR LAKE FRIENDSWOOD $158.76 $0.66 – $5.84
Covenant Children's Hospital Lubbock $56.70 $2.58 – $3.16
HCA HOUSTON KINGWOOD HUMBLE $49.40 $0.71 – $5.84

All Texas hospitals for this procedure →