Natalizumab 300 mg/15 ml intravenous solution at HCA HealthONE SKY RIDGE

10101 Ridgegate Parkway, Lone Tree, CO · HCA HealthONE · · NPI 1659325629

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

$127.68

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.

$127.68

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.

$19.41 with Vail Health vs $114.91 with Prime Health — 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
Vail Health COMM $19.41 ↓ -85%
Kaiser KPIF $25.54 ↓ -80%
Kaiser CommercialSmallGroupPlans $25.54 ↓ -80%
Kaiser KPSelect $25.54 ↓ -80%
United OptionsPPO $26.43 ↓ -79%
Cigna Broad $27.59 ↓ -78%
Cigna SureFit $27.59 ↓ -78%
Cigna Connect-NSBP $27.59 ↓ -78%
Cigna Connect-SBP $38.06 ↓ -70%
Bright Health OON $38.30 ↓ -70%
Pinnacol Workers Comp WORKERSCOMP $39.12 ↓ -69%
United ColoradoDoctorsPlan $40.44 ↓ -68%
Multiplan WorkersComp $40.77 ↓ -68%
Multiplan BeechStreetWorkersComp $40.77 ↓ -68%
Kaiser HMO $45.33 ↓ -64%
Kaiser PPO $45.33 ↓ -64%
United GlobalBenefit $57.46 ↓ -55%
United AllPayerAppendix $73.53 ↓ -42%
Rocky Mountain Health Plan AllPayerAppendix $73.53 ↓ -42%
Cigna Connect-NSBPLeanBenefitPlans $81.72 ↓ -36%
Cigna SureFitLeanBenefitPlans $81.72 ↓ -36%
Cigna BroadLeanBenefitPlans $81.72 ↓ -36%
Cigna Connect-SBPLeanBenefitPlans $81.72 ↓ -36%
Western Plains Community Health COMM $82.99 ↓ -35%
Multiplan COMMPPOPRIMARYNETWORK $89.38 ↓ -30%
NorthCare COMM $89.38 ↓ -30%
Physician Health Partners MCR $89.38 ↓ -30%
Anthem PAR $94.48 ↓ -26%
Medical Development International COMM $102.14 ↓ -20%
Multiplan COMMPPOCOMPLEMENTARYNETWORK $108.53 ↓ -15%
Multiplan BeechStreetCOMMPPO $114.91 ↓ -10%
Prime Health WORKERSCOMP $114.91 ↓ -10%
Aetna ExistingBusiness not published by hospital
Aetna NBR not published by hospital
Aetna ASA not published by hospital

Visitor-reported prices

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Natalizumab 300 mg/15 ml intravenous solution at other Colorado hospitals

Hospital City Cash price Negotiated range
AdventHealth Porter Denver $33,329.78 $23.52 – $44.39
AdventHealth Littleton Littleton $33,329.78 $23.52 – $44.39
AdventHealth Avista Louisville $33,329.78 $23.52 – $44.39
AdventHealth Castle Rock Castle Rock $33,329.78 $23.52 – $44.39
AdventHealth Parker Parker $33,329.78 $23.52 – $44.39
HCA HealthONE AURORA Aurora not published $27.59 – $73.53
CENTRAL PARK ER, A PART OF ROSE DENVER not published $27.59 – $73.53
HCA HealthONE Rocky Mountain Children's at Presbyterian St. Luke's Denver not published $27.59 – $40.77

All Colorado hospitals for this procedure →