Mayo antithrombin iii antigen at HCA FLORIDA ST. LUCIE HOSPITAL

2551 S Kanner Hwy, STUART, FL · HCA Florida Healthcare · · NPI 1538115696

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

$74.00

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.

$74.00

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.

$6.36 with Freedom Health vs $104.20 with CareWorks (Rockport) — 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
Freedom Health MGMCR $6.36 ↓ -91%
Optimum MGMCR $6.36 ↓ -91%
AvMed HIX $9.62 ↓ -87%
Simply Healthcare Plans MGMCR $9.62 ↓ -87%
Humana TRICR $10.77 ↓ -85%
CarePlus MGMCR $10.81 ↓ -85%
United Behavioral Health VACCN $10.81 ↓ -85%
Wellmed MGMCR $10.81 ↓ -85%
Veterans Evaluation Services MCR $10.81 ↓ -85%
Hospice of Treasure Coast COMM $10.81 ↓ -85%
United GVT $10.81 ↓ -85%
Hospice Treasure Coast MGMCR $10.81 ↓ -85%
HUMANA MGMCRPPO $10.81 ↓ -85%
Hospice Treasure Coast MGMCD $10.81 ↓ -85%
Devoted Health MCR $10.81 ↓ -85%
NDMS Definitive Care MGMCR $10.81 ↓ -85%
HUMANA MGMCRHMO $10.81 ↓ -85%
United AllPayerAppendix $10.81 ↓ -85%
United MCR $11.03 ↓ -85%
Ultimate Health Plan MCR $11.03 ↓ -85%
BCBS MCRHMO $11.03 ↓ -85%
BCBS MCRPPO $11.03 ↓ -85%
Aetna MCR $11.13 ↓ -85%
Prominence HealthFirst MCRHMO $11.35 ↓ -85%
Sunshine State MCR $11.35 ↓ -85%
American Health Plan MCR $11.46 ↓ -85%
Florida Complete Care MCR $11.57 ↓ -84%
Cigna Healthspring MCR $11.57 ↓ -84%
Freedom Health MGMCD $11.84 ↓ -84%
Centurion GVT $11.89 ↓ -84%
Sunshine State MCD $11.89 ↓ -84%
AmeriHealth Caritas MGMCR $12.97 ↓ -82%
Longevity Health Plan MCR $12.97 ↓ -82%
Molina MCR $14.06 ↓ -81%
Solis Health Plan MCR $15.67 ↓ -79%
Health Sun Health Plan MGMCR $15.76 ↓ -79%
AvMed FullyInsured $17.76 ↓ -76%
Sunshine State Health Plan QHP $18.87 ↓ -75%
AvMed Focus $19.24 ↓ -74%
AvMed Engage $19.24 ↓ -74%
AvMed Select $19.24 ↓ -74%
AvMed Empower $19.24 ↓ -74%
AvMed Flex $19.24 ↓ -74%
Molina HIX $19.98 ↓ -73%
AvMed ASOEO $20.72 ↓ -72%
Oscar HIX $20.86 ↓ -72%
Aetna ASA $22.20 ↓ -70%
Simply Healthcare HIX $24.43 ↓ -67%
Humana HMO $27.38 ↓ -63%
Humana PPO $29.60 ↓ -60%
United PPO OptionsPPO $32.56 ↓ -56%
United GlobalBenefitPlanAppendix $33.30 ↓ -55%
Prime Health Sherriff COMM $37.00 ↓ -50%
Plotkin Health COMM $37.00 ↓ -50%
AvMed JacksonFirstNetworkOON $37.00 ↓ -50%
Multiplan COMMPPOPRIMARYNETWORK $55.50 ↓ -25%
Multiplan COMMPPOCOMPLEMENTARYNETWORK $62.90 ↓ -15%
CorVel Corporation WORKERSCOMP $102.05 ↑ +38%
Prime Health WORKERSCOMP $104.20 ↑ +41%
CareWorks (Rockport) WORKERSCOMP $104.20 ↑ +41%
Aetna PPO not published by hospital
Aetna QHP not published by hospital
Aetna HMO not published by hospital

Visitor-reported prices

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Mayo antithrombin iii antigen at other Florida hospitals

Hospital City Cash price Negotiated range
martin north hospital Stuart $21.45 $2.23 – $24.75
Adventhealth Daytona Beach Daytona Beach $68.40 $10.27 – $18.04
Adventhealth Lake Wales Lake Wales $34.05 $10.81 – $24.00
Adventhealth Palm Coast Parkway Palm Coast $73.51 $10.27 – $23.09
Adventhealth Tampa Tampa $159.89 $10.81 – $24.00
AdventHealth New Smyrna Beach New Smyrna Beach $31.29 $10.27 – $23.61
Adventhealth Port Charlotte Port Charlotte $72.35 $10.81 – $19.74
cleveland clinic florida weston hospital Weston $21.45 $2.12 – $28.05

All Florida hospitals for this procedure →