Assay of chloramphenicol 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.

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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.

$5.70 with Wellpoint vs $71.90 with BCBS — 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 $5.70
Aetna NewBusiness $10.07
Aetna COMM $10.07
Bright Health SmallGroup $12.67
Bright Health HIX $12.67
Sarah Cannon Research COMM $12.67
United AllPayerAppendix $12.67
Humana ChoicecareMGMCR $12.67
United HeritageSelect $12.67
United CorePayer $12.67
WellCare MCR $13.05
Zing MGMCR $13.05
Ambetter Select $13.18
American Health Advantage MCRPOS $13.30
United VACCN $13.30
American Health Advantage MCRHMO $13.30
Devoted Health Plan MCR $13.30
American Health Advantage MCRPPO $13.30
American Health Advantage MCRSNP $13.30
American Health Advantage MCRPFFS $13.30
Evergreen HMO MCR $13.30
Healthspring MCRPPO $13.30
Healthspring MCRHMONonTMN $13.30
Healthspring MCRHMOTMN $13.30
Aetna MGMCRSNP $13.44
Aetna MGMCRHMO $13.44
Aetna MGMCRPPO $13.44
Ambetter CORE $13.69
ATRIO Golden Times MCR $13.94
Signature Advantage MCR $14.10
Bright Health MCRNarrow $15.30
BCBS NetworkP $17.29
Prime Health WORKERSCOMP $18.24
NovaNET WORKERSCOMP $18.62
CorVel Corporation WORKERSCOMP $18.62
Cigna NewBusiness $22.49
BCBS TENNCARE $24.88
Cigna OAP $25.54
BCBS COVERKIDS $26.87
Oscar HIX $38.01
Humana HumanaChoiceCare $50.68
Humana BroadNetwork $50.68
Humana HumanaChoice $50.68
Humana NarrowExchangeNetwork $50.68
BCBS BlueCare $71.90

Visitor-reported prices

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Assay of chloramphenicol at other Tennessee hospitals

Hospital City Cash price Negotiated range
Greeneville Community Hospital GREENEVILLE $22.20 $5.70 – $27.62
Bristol Regional Medical Center BRISTOL $22.20 $6.34 – $30.41
Holston Valley Medical Center KINGSPORT $22.20 $6.34 – $30.41
Hawkins County Memorial Hospital ROGERSVILLE $22.20 $6.34 – $27.62
Ascension Saint Thomas Midtown Nashville not published $4.56 – $48.55
Ascension Saint Thomas DeKalb Smithville not published $8.89 – $48.55
Ascension Saint Thomas Highlands Sparta not published $8.89 – $48.55
Ascension Saint Thomas River Park McMinnville not published $8.89 – $48.55

All Tennessee hospitals for this procedure →