Carcinoembryonic ag (cea) 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.

$8.53 with Wellpoint vs $76.56 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 $8.53
Aetna NewBusiness $15.07
Aetna COMM $15.07
Bright Health SmallGroup $18.96
Bright Health HIX $18.96
Sarah Cannon Research COMM $18.96
United AllPayerAppendix $18.96
Humana ChoicecareMGMCR $18.96
United HeritageSelect $18.96
United CorePayer $18.96
WellCare MCR $19.53
Zing MGMCR $19.53
Ambetter Select $19.72
American Health Advantage MCRPOS $19.91
United VACCN $19.91
American Health Advantage MCRHMO $19.91
Devoted Health Plan MCR $19.91
American Health Advantage MCRPPO $19.91
American Health Advantage MCRSNP $19.91
American Health Advantage MCRPFFS $19.91
Evergreen HMO MCR $19.91
Healthspring MCRPPO $19.91
Healthspring MCRHMONonTMN $19.91
Healthspring MCRHMOTMN $19.91
Aetna MGMCRSNP $20.11
Aetna MGMCRHMO $20.11
Aetna MGMCRPPO $20.11
Ambetter CORE $20.47
ATRIO Golden Times MCR $20.86
Signature Advantage MCR $21.10
Bright Health MCRNarrow $22.89
BCBS NetworkP $25.88
BCBS TENNCARE $26.49
Prime Health WORKERSCOMP $27.30
NovaNET WORKERSCOMP $27.87
CorVel Corporation WORKERSCOMP $27.87
BCBS COVERKIDS $28.61
Cigna NewBusiness $34.03
Cigna OAP $38.65
Oscar HIX $56.88
Humana HumanaChoiceCare $75.84
Humana BroadNetwork $75.84
Humana HumanaChoice $75.84
Humana NarrowExchangeNetwork $75.84
BCBS BlueCare $76.56

Visitor-reported prices

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Carcinoembryonic ag (cea) at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $67.25 $6.83 – $73.36
CHI Memorial Hospital Hixson Hixson $147.71 $16.85 – $349.30
62-1166050 BMH Carroll County Huntingdon $63.48 $16.50 – $37.92
CHI Memorial Hospital Chattanooga Chattanooga $211.08 $16.85 – $349.30
Johnson City Medical Center JOHNSON CITY $33.30 $9.48 – $41.33
Ascension Saint Thomas DeKalb Smithville $63.50 $13.31 – $73.36
Ascension Saint Thomas Highlands Sparta $63.50 $13.31 – $73.36
Ascension Saint Thomas River Park McMinnville $63.50 $13.31 – $73.36

All Tennessee hospitals for this procedure →