Mayo serotonin at HCA HealthONE MOUNTAIN RIDGE

9191 Grant Street, Thornton, CO · HCA HealthONE · · NPI 1821042979

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

$1,333.61

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.

$1,333.61

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.

$14.70 with Cigna vs $1,200.25 with Multiplan — 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 $14.70 ↓ -99%
Cigna SureFit $19.74 ↓ -99%
Cigna Connect-NSBP $21.75 ↓ -98%
Cigna Broad $27.19 ↓ -98%
Humana MCR $30.67 ↓ -98%
United MCR $30.83 ↓ -98%
Rocky Mountain Health MGMCR $30.98 ↓ -98%
Devoted Health MCRAdvantage $30.98 ↓ -98%
Mutual of Omaha MCR $30.98 ↓ -98%
Cigna HealthSpring Medicare $30.98 ↓ -98%
Aetna MCRADVHMO $30.98 ↓ -98%
Aetna MCRADVPPO $30.98 ↓ -98%
Bright Health PFFS $30.98 ↓ -98%
Bright Health MCRPPO $30.98 ↓ -98%
Bright Health MCRPOS $30.98 ↓ -98%
United AllPayerAppendix $30.98 ↓ -98%
United ColoradoDoctorsPlan $30.98 ↓ -98%
Bright Health MCRHMO $30.98 ↓ -98%
Bright Health DualEligible $30.98 ↓ -98%
Anthem BCBS MCR $30.98 ↓ -98%
Bright Health MCRSNP $30.98 ↓ -98%
TriWest Health Alliance FED $30.98 ↓ -98%
Total LongTerm Care MCR $30.98 ↓ -98%
Rocky Mountain Health Plan AllPayerAppendix $30.98 ↓ -98%
InnovAge Pace MCR $31.60 ↓ -98%
Kaiser MGMCR $31.60 ↓ -98%
WellCare MCR $31.91 ↓ -98%
Delaware Life Insurance MGMCR $32.53 ↓ -98%
Anthem PathwayEssentials $75.28 ↓ -94%
Anthem PathwayNSBP $96.04 ↓ -93%
Anthem PPO $147.16 ↓ -89%
Anthem HMO $147.16 ↓ -89%
Vail Health COMM $202.71 ↓ -85%
Kaiser HMO $252.05 ↓ -81%
United OptionsPPO $276.06 ↓ -79%
Life Source Services COMM $350.00 ↓ -74%
Bright Health OON $400.08 ↓ -70%
Colorado Program for Children with Special Needs HCP $453.43 ↓ -66%
Kaiser PPO $473.43 ↓ -65%
United GlobalBenefit $600.12 ↓ -55%
Aetna Cofinity $704.15 ↓ -47%
Cigna Connect-SBPLeanBenefitPlans $853.51 ↓ -36%
Cigna BroadLeanBenefitPlans $853.51 ↓ -36%
Cigna SureFitLeanBenefitPlans $853.51 ↓ -36%
Cigna Connect-NSBPLeanBenefitPlans $853.51 ↓ -36%
Western Plains Community Health COMM $866.85 ↓ -35%
Physician Health Partners MCR $933.53 ↓ -30%
Multiplan COMMPPOPRIMARYNETWORK $933.53 ↓ -30%
NorthCare COMM $933.53 ↓ -30%
Anthem PAR $986.87 ↓ -26%
Pinnacol Workers Comp WORKERSCOMP $1,000.21 ↓ -25%
Medical Development International COMM $1,066.89 ↓ -20%
Multiplan COMMPPOCOMPLEMENTARYNETWORK $1,133.57 ↓ -15%
Prime Health WORKERSCOMP $1,200.25 ↓ -10%
Multiplan BeechStreetCOMMPPO $1,200.25 ↓ -10%
Aetna ExistingBusiness not published by hospital
Aetna ASA not published by hospital
Aetna NBR not published by hospital

Visitor-reported prices

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Mayo serotonin at other Colorado hospitals

Hospital City Cash price Negotiated range
Banner Fort Collins Medical Center Fort Collins $21.11 $30.05 – $88.35
Banner North Colorado Medical Center - Loveland Campus Loveland $21.39 $23.90 – $88.35
Sterling Regional Medical Center Sterling $30.69 $25.95 – $90.21
East Morgan County Hospital Brush $57.29 $39.19 – $90.21
AdventHealth Porter Denver $301.54 $30.36 – $57.31
HCA HealthONE Rocky Mountain Children's at Presbyterian St. Luke's Denver $1,000.50 $19.74 – $75.28
HCA HealthONE BELMAR ER, A PART OF SWEDISH LAKEWOOD $1,206.74 $18.13 – $75.28
HCA HealthONE PRESBYTERIAN ST. LUKE'S REHABILITATION, A PART OF SPALDING REHABILITATION Denver $1,130.82 $30.67 – $32.53

All Colorado hospitals for this procedure →