Cyp3a4 gene common variants at CENTENNIAL MEDICAL CENTER AT ASHLAND CITY

313 NORTH MAIN STREET, Ashland City, TN · Tristarhealth · · NPI 1265487193

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.

$78.66 with Wellpoint vs $699.24 with Humana — 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 $78.66
Aetna NewBusiness $138.98
Aetna COMM $138.98
BCBS TENNCARE $142.02
BCBS COVERKIDS $153.38
United CorePayer $174.81
Humana ChoicecareMGMCR $174.81
BCBS NetworkP $174.81
Bright Health SmallGroup $174.81
Sarah Cannon Research COMM $174.81
United AllPayerAppendix $174.81
United HeritageSelect $174.81
Bright Health HIX $174.81
WellCare MCR $180.05
Zing MGMCR $180.05
Ambetter Select $181.81
American Health Advantage MCRPOS $183.55
United VACCN $183.55
American Health Advantage MCRHMO $183.55
Devoted Health Plan MCR $183.55
American Health Advantage MCRPPO $183.55
American Health Advantage MCRSNP $183.55
American Health Advantage MCRPFFS $183.55
Evergreen HMO MCR $183.55
Healthspring MCRPPO $183.55
Healthspring MCRHMONonTMN $183.55
Healthspring MCRHMOTMN $183.55
Aetna MGMCRPPO $185.39
Aetna MGMCRHMO $185.39
Aetna MGMCRSNP $185.39
Ambetter CORE $188.80
ATRIO Golden Times MCR $192.29
Signature Advantage MCR $194.56
Bright Health MCRNarrow $211.08
Prime Health WORKERSCOMP $251.73
CorVel Corporation WORKERSCOMP $256.97
NovaNET WORKERSCOMP $256.97
Cigna NewBusiness $311.45
Cigna OAP $353.71
BCBS BlueCare $410.44
Oscar HIX $524.43
Humana HumanaChoice $699.24
Humana BroadNetwork $699.24
Humana HumanaChoiceCare $699.24
Humana NarrowExchangeNetwork $699.24

Visitor-reported prices

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Cyp3a4 gene common variants at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville not published $62.93 – $548.59
Ascension Saint Thomas DeKalb Smithville not published $142.02 – $548.59
Ascension Saint Thomas Highlands Sparta not published $142.02 – $548.59
Ascension Saint Thomas River Park McMinnville not published $157.33 – $548.59
Ascension Saint Thomas Rutherford Murfreesboro not published $142.02 – $548.59
Ascension Saint Thomas Hickman Centerville not published $157.33 – $548.59
HENDERSONVILLE MEDICAL CENTER HENDERSONVILLE not published $78.66 – $524.43
HORIZON MEDICAL CENTER DICKSON not published $78.66 – $524.43

All Tennessee hospitals for this procedure →