Acetylcholinesterase assay 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

$347.20

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.

$347.20

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.

$7.03 with Cigna vs $312.48 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
Cigna Connect-SBP $7.03 ↓ -98%
Cigna SureFit $7.83 ↓ -98%
Cigna Connect-NSBP $8.63 ↓ -98%
Cigna Broad $10.79 ↓ -97%
Humana MCR $12.17 ↓ -96%
United MCR $12.23 ↓ -96%
Bright Health MCRPOS $12.29 ↓ -96%
United ColoradoDoctorsPlan $12.29 ↓ -96%
Devoted Health MCRAdvantage $12.29 ↓ -96%
Cigna HealthSpring Medicare $12.29 ↓ -96%
Bright Health PFFS $12.29 ↓ -96%
Bright Health MCRSNP $12.29 ↓ -96%
Bright Health MCRPPO $12.29 ↓ -96%
Anthem BCBS MCR $12.29 ↓ -96%
Bright Health DualEligible $12.29 ↓ -96%
Bright Health MCRHMO $12.29 ↓ -96%
TriWest Health Alliance FED $12.29 ↓ -96%
Total LongTerm Care MCR $12.29 ↓ -96%
Aetna MCRADVHMO $12.29 ↓ -96%
Aetna MCRADVPPO $12.29 ↓ -96%
Rocky Mountain Health Plan AllPayerAppendix $12.29 ↓ -96%
Rocky Mountain Health MGMCR $12.29 ↓ -96%
Mutual of Omaha MCR $12.29 ↓ -96%
United AllPayerAppendix $12.29 ↓ -96%
Kaiser MGMCR $12.54 ↓ -96%
InnovAge Pace MCR $12.54 ↓ -96%
WellCare MCR $12.66 ↓ -96%
Delaware Life Insurance MGMCR $12.90 ↓ -96%
Anthem PathwayEssentials $29.86 ↓ -91%
Anthem PathwayNSBP $38.10 ↓ -89%
Vail Health COMM $52.77 ↓ -85%
Anthem HMO $58.38 ↓ -83%
Anthem PPO $58.38 ↓ -83%
Kaiser KPSelect $69.44 ↓ -80%
Kaiser CommercialSmallGroupPlans $69.44 ↓ -80%
Kaiser KPIF $69.44 ↓ -80%
United OptionsPPO $71.87 ↓ -79%
Bright Health OON $104.16 ↓ -70%
Kaiser PPO $123.26 ↓ -64%
Kaiser HMO $123.26 ↓ -64%
United GlobalBenefit $156.24 ↓ -55%
Aetna Cofinity $183.32 ↓ -47%
Cigna Connect-SBPLeanBenefitPlans $222.21 ↓ -36%
Cigna Connect-NSBPLeanBenefitPlans $222.21 ↓ -36%
Cigna BroadLeanBenefitPlans $222.21 ↓ -36%
Cigna SureFitLeanBenefitPlans $222.21 ↓ -36%
Western Plains Community Health COMM $225.68 ↓ -35%
Multiplan COMMPPOPRIMARYNETWORK $243.04 ↓ -30%
NorthCare COMM $243.04 ↓ -30%
Physician Health Partners MCR $243.04 ↓ -30%
Anthem PAR $256.93 ↓ -26%
Pinnacol Workers Comp WORKERSCOMP $260.40 ↓ -25%
Medical Development International COMM $277.76 ↓ -20%
Multiplan COMMPPOCOMPLEMENTARYNETWORK $295.12 ↓ -15%
Multiplan BeechStreetCOMMPPO $312.48 ↓ -10%
Prime Health WORKERSCOMP $312.48 ↓ -10%
Aetna NBR not published by hospital
Aetna ExistingBusiness not published by hospital
Aetna ASA not published by hospital

Visitor-reported prices

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Acetylcholinesterase assay at other Colorado hospitals

Hospital City Cash price Negotiated range
AdventHealth Porter Denver $177.68 $12.04 – $22.74
HCA HealthONE Rocky Mountain Children's at Presbyterian St. Luke's Denver $420.75 $7.83 – $29.86
HCA HealthONE SOUTH PARKER ER, A PART OF SKY RIDGE PARKER $347.20 $7.03 – $78.66
AdventHealth Littleton Littleton $177.68 $12.04 – $22.74
AdventHealth Avista Louisville $177.68 $12.04 – $22.74
AdventHealth Castle Rock Castle Rock $177.68 $12.04 – $22.74
AdventHealth Parker Parker $177.68 $12.04 – $22.74
HCA HealthONE AURORA Aurora not published $6.55 – $29.86

All Colorado hospitals for this procedure →