Knee orth pos locking joint at HORIZON MEDICAL CENTER

107 NATCHEZ PARK DR, DICKSON, TN · Tristarhealth · · NPI 1871530832

Source: hospital's published price file ↗ · Published Mar 1, 2026 · Ingested Sep 16, 2026

not published by hospital

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.

not published by hospital

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.

$327.28 with Wellpoint vs $534.55 with CorVel Corporation — 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
Wellpoint MGMCD $327.28
Humana ChoicecareMGMCR $363.64
HealthSpring DualEligible $363.64
HealthSpring MCRHMO $363.64
HealthSpring MCRPOS $363.64
HealthSpring MCRPPO $363.64
Devoted Health Plan MCR $363.64
United VACCN $363.64
Amerigroup MGMCR $363.64
Sarah Cannon Research COMM $363.64
Aetna MGMCRHMO $367.28
Aetna MGMCRSNP $367.28
Aetna MGMCRPPO $367.28
United MGMCR $370.91
Zing MGMCR $374.55
BCBS MCR $374.55
WellCare MCR $374.55
American Health Advantage MCRSNP $381.82
American Health Advantage MCRPFFS $381.82
Evergreen HMO MCR $381.82
American Health Advantage MCRHMO $381.82
American Health Advantage MCRPOS $381.82
American Health Advantage MCRPPO $381.82
Signature Advantage MCR $385.46
ATRIO Golden Times MCR $400.00
Bright Health MCRNarrow $418.19
Prime Health WORKERSCOMP $523.64
NovaNET WORKERSCOMP $534.55
CorVel Corporation WORKERSCOMP $534.55

Visitor-reported prices

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Knee orth pos locking joint at other Tennessee hospitals

Hospital City Cash price Negotiated range
CENTENNIAL MEDICAL CENTER AT ASHLAND CITY Ashland City not published $363.64 – $534.55
HENDERSONVILLE MEDICAL CENTER HENDERSONVILLE not published $352.73 – $534.55
SKYLINE MADISON CAMPUS NASHVILLE not published $261.82 – $534.55
SOUTHERN HILLS MEDICAL CENTER ANTIOCH not published $261.82 – $534.55
STONECREST MEDICAL CENTER Smyrna not published $327.28 – $534.55
SUMMIT MEDICAL CENTER MT JULIET not published $327.28 – $534.55
Parkwest Medical Center Knoxville not published $181.03 – $381.82
Roane County Medical Center Harriman not published $363.64 – $381.82

All Tennessee hospitals for this procedure →